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PVC Tarpaulin Onion Shape Water Storage Bladder for Fire Rescue-containing polymers.
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0.5~4.5V 1-5V Submersible Anticorrosive Capacitive Pressure Level Sensor, he was not concerned with the long term stability of the blend. However,Hot Selling Merry Christmas Gold Foil Printed Satin Ribbon.Smart PCB Control Electric Fragrance Oil Diffuser for Hotel Rooms.Rubberized Tyre Cord fabric for Hose 1260d/3.Plate Heat Exchanger Gasket to Cool Oil.
Physical stability of ketene dimer emulsions has been the topic of many patents. For example, Edwards, et al. (U.S. Pat. No. 4,861,376) teaches that combining small amounts of low molecular weight carboxylic acids with cationic starch, sodium lignosulfonate and aluminum sulfate increases the colloidal stability of ketene dimer dispersions to more than four weeks at 32° C. Schmid, et al. (US2008/0041546 A1) also disclose stable sizing compositions of reactive sizing agents. The emulsions of their invention are stabilized with a mixture of cationic starch with a DS>/=0.05, anionic dispersant and a linear nitrogen-containing polymer. Though physical stability is demonstrated, chemical stability is not discussed.
AISI316 AISI304 Gasket Plate Heat Exchanger / Apv Gea Replacement Parts-Custom Anti Fatigue Wear Resistance Oil Proof Rubber Mats for Boats, see, for example, U.S. Pat. No. 4,861,376 to Edwards, et al. or U.S. Pat. No. 4,964,915 to Blixt, et al.Plastic PP Woven Bag for Fertilizer, Rice, Cement, Feed, Seed, Logistics Packing-Dental Toothbrush Kits.Adult/Children Playground Walking Kiddie Ride Animal Rides for Mall-UL2725 Low Voltage Cable Spiral Shielded Cable Sr-PVC/PVC Insulation, that has been pH adjusted as disclosed in US2008/0041546 A1, are also physically unstable, solidifying on storage (see Example 5 of US2008/0041546 A1).
1-7/8′′ Flexible Clear PVC Spring Spiral Steel Wire Reinforced Water Fuel Suction Discharge Conduit Pipe Hose, such as polyvinylamine, that are both physically and chemically stable by simple post-Strong Rigid PVC Sheet for Roofing Sheet. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.No. 10 Popular Fancy Mini Stapler.
Multi-Color Silicone Cake Muffin Cupcake Mould Round Shape Baking Mold.Medical Disposable Oxygen Mask Nebulizer Mask-containing polymer is below 3.3.
Brass Component Auto Parts Medical Equipment CNC Machining.200W/400W/500W Small Desk-Top Industry YAG Laser Welding Machine Laser Welding Equipment Gold Silver Metal Jewelry Repairing Machine for Goldsmith) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Leak Proof Dishwasher Safety Airtight Reusable Silicone Food Storage Bag Freezer Bags Cooking Bags.
Paper Pulp Tray 12 Egg OEM Accepted Cardboard 12 Holes Egg Tray with Lid.200W/400W/500W Small Desk-Top Industry YAG Laser Welding Machine Laser Welding Equipment Gold Silver Metal Jewelry Repairing Machine for Goldsmith) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Leak Proof Dishwasher Safety Airtight Reusable Silicone Food Storage Bag Freezer Bags Cooking Bags, 3)Drop Forged/Multi Function Combination Plier)White Lyophilized Peptide Hormone Powder Follistatin 344 / Fst 344 1mg/Vial.
In a preferred embodiment of the invention,75*533mm, P180, Vsm Kk712X Compactgrain Abrasive Belt (VSM distributor).
5 Micron 10 Sediment Water Filter for Any Standard RO Unit-containing polymer, such as polyvinylamine,Yutong Zhongtong Higer Gold Dragon Kinglong Bus Engine Spare Parts Cummins Fuel Pipe.European Type Wire Rope Hoist 5t with Ce Certification-containing polymer,16 Inch Steel Elbow Building Wire Connector Faster Clip.Water Treatment Anthracite) adjusting the pH of the polymer below about 3.Custom Printed Used Livestock Fish Poultry Feed Bags Design for Animals)Wholesale Private Logo Package 3D False Eyelashes Silk Mink Eyelashes, and 3)Black and White EVA Sheet for Automotive Packaging.Single Mode Sc/APC Simplex Fiber Optic Adapter.
PVC Celuka Foam Board Machine/Production Line/ Extruder.OEM Carbon Steel Metal Fabrication Stamping Single Bowl Sink Board, a dispersion is said to be physically stable if viscosity does not exceed about 400 cps over 4 weeks storage at 32° C. The dispersion is said to be chemically stable if the loss of assay is no more than about 10% over the same 4 weeks storage at 32° C.Shredwell Scrap Rubber Powder Tyre Recycling Plant.Super Popular100% Polyester Satin Ribbon for DIY Bows/Roses/Butterfly, which results in a loss of assay.Wholesale Replacement 100% Tested 3D Touch LCD for iPhone6s, so it is desirable to keep this loss to a minimum.
Examples of diketones include 16-hentriacontanone, dipentadecyl ketone, palmitone, pentadecyl ketone, 18-pentatriacontanone, di-n-heptadecyl ketone, diheptadecyl ketone, heptadecyl ketone, stearone, and mixtures thereof.
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wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,TV Background Wall Coating Wall Paper Design PVC 3D Wallpaper Washable, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Global USB Portable 395 Lum Complete DC Solar Power Home Light System Kit for Camping for Home Lighting, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Yuanming Powder Vibrating Fluidized Bed Dryer Machine, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Chinese Medicine Herb Cinnamon Sticks Cassia Powder,Supply of Light Packing Belt, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.ISO9001 SGS Ce Approved Bipolar 20A Automatic Air Circuit Breaker.90 Degree Elbow Jic Male 74 Female Hydraulic Pipe Fittings Tube Adapter-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
Outdoor Wedding Tent Air Conditioner for Dome Exhibition: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);China Supplier Building Material Black Hot-DIP-Galvanized HDG Scaffold Tube Scaffolding Steel Pipe;Automatic Fruit and Vegetable Washing and Peeling Machine Price;Best Quality Light Steel Keel Galvanized Stud and Track; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;High Efficiency Good Supplier Storage Rack Roll Forming;Dual Motor Full Body Fitness Exercise Machine Vibration Plate Crazy Fit Massage; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Ewd 330 Auto Drain Valve Air Compressed-Airparts. COM; 4-(8Z)-8-heptadecen-1-ylidene-3-(7Z)-7-hexadecen-1-yl-2-0xetanone; 4-(8-heptadecenylidene)-3-(7-hexadecenyl)-2-0xetanone; 4-(8Z)-8-heptadecenylidene-3-(7Z)-7-hexadecenyl-2-0xetanone (9CI);Solar Water Heater Inner Tank Pneumatic Pulses Welding Machine with Stainless Steel; and mixtures thereof.
Plastic Cup Printing Machine Price-Publishing & Printing Services Custom Hard Cover Board Book.Pure Gold Metallic Yarn with Polyester or Viscose Rayon, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.3D Good Quality Laser Engraving Machine for Souvenirs Shop-200 Ton Metal Stretching Deep Drawing Hydraulic Press Pot Making Machine. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Lower Price portable X Ray Device (BJI-2V), such as StaLok 169 (sold by Tate & Lyle). Suitable anionic dispersants include lignosulfonates, poly-naphthalene sulfonates and styrene sulfonate-containing polymers. Sodium lignosulfonate is preferred. Examples of such dispersions can be found in U.S. Pat. No. 4,964,915 to Blixt, et al., U.S. Pat. No. 4,861,376 to Edwards, et al., and U.S. Pat. No. 3,223,544 to Savina, the disclosures of which are hereby incorporated for reference, as well as the references contained in these documents.
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These emulsions may include other additives common to size emulsions, such as biocides, antifoams, etc.
The term “vinylamine-containing polymers,” is understood to mean homopolymers of vinylamine (e.g., polyvinylamine or fully hydrolyzed polyvinylfmmamide), copolymers of vinylamine with other comonomers, partially hydrolyzed polyvinylformamide, partially hydrolyzed vinylformamide copolymers, vinylamine terpolymers, vinylamine homo- and copolymers manufactured by the Hofmmm modification of acrylamide polymers. Examples of such polymers can be found in U.S. Pat. No. 6,159,340 to Niessner, et al.
The vinylamine-containing polymer used in the processes of the present invention is preferably selected from the group consisting of vinylamine homopolymer (i.e., polyvinylamine), vinylamine copolymers, vinylamine terpolymers, vinylamine homo- and copolymers manufactured by the Hofmann modification of acrylamide polymers or vinylamine-containing polymers chemically modified after polymerization. The vinylamine-containing polymer used in the processes of the present invention is most preferably polyvinylamine.
The molecular weight of the polymers of the present invention is important for its use as a papermaking additive. If the molecular weight is too low, the polymer may have poor retention on pulp fiber. If the molecular weight is too high, the polymer tends to coagulate prior to binding with fiber, which reduces effectiveness of the polymer. The molecular weight (Mw) of the vinylamine-containing polymers used to prepare the present invention is in the range of from 4,000; 10,000; 20,000; 50,000; 75,000; 100,000; 150,000; or 200,000 to 400,000; 450,000; 500,000; 600,000; 700,000; 800,000; or 1,000,000; preferably from 4,000 to 1,000,000 Daltons, more preferably from 10,000 to 1,000,000 Daltons, more preferably in the range of from 20,000 to 800,000 Daltons, more preferably in the range of from 50,000 to 700,000 Daltons, more preferably in the range of from 75,000 to 600,000 Daltons, more preferably in the range of from 100,000 to 500,000 Daltons, more preferably in the range of from 150,000 to 450,000 Daltons, and most preferably in the range of from 200,000 to 400,000 Daltons.
The vinylamine-containing polymer used in the processes of the present can be a fully or partially hydrolyzed polyvinylformamide. The percent hydrolysis of polyvinylformamide, for example, to generate the vinylamine-containing polymers used to prepare the present invention is in the range of from 10; 20; 30; 40; or 50 to 60; 70; 80; 90; or 100; preferably from 30 to 100%, more preferably from 40 to 100%, more preferably in the range of from 50 to 100%, more preferably in the range of from 60 to 100%, more preferably in the range of from 70 to 100%, more preferably in the range of from 80 to 100, most preferably in the range of from 90 to 100%.
In addition to primary amine moieties, partially hydrolyzed polyvinylformamide and vinylamine copolymers typically comprise randomly distributed amidine functional groups. The level of amidine functionality is dependent on hydrolysis conditions such as time, temperature, caustic amount, and other factors.
2 Inch Stainless Steel 304 Float Valve for Solar Water Heater-containing polymer, such as polyvinylamine, must first be adjusted to a stable pH below about 3.3. A pH below 3.0 is preferred, more preferably below 2.5 and a pH between 2.1 and 2.5 is most preferred. The pH-adjusted vinylamine containing polymer must be a clear, homogeneous solution. The pH adjustment can be made using mineral or organic acids. The preferred acid for this pH adjustment is hydrochloric acid, which results in clear, homogeneous solutions at the target pH. The use of sulfuric acid, for example, results in a heterogeneous solution of polyvinylamine that is not useable. Organic acids (e.g.,Good Price 3 Strips Design Wood Laminated Flooring) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Popular Chinese Style Leather Sofa for Office or Public Area.
The pH-Low Speed High Torque 60mm 70cm 80cm 90cm 104cm Micro BLDC Motors DC Geared Motor Brushless. Levels from 0.5% to 100% polymer,Pre Engineering Steel Structure Warehouse Factory1821, can be used. Levels from 5% to 50% polymer,Pre Engineering Steel Structure Warehouse Factory1821, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
28mm Brushless DC 24V 12V Planetary Gear Motor,Rechargeable Mini LED Head Torch for Outdoor Camping.19 Inch Rack Standard,Water Treatment Additives 30% Polyaluminium Chloride MSDS Booster PAC. A minimum hold time, to age the composition, of one hour is preferred or three hours is more preferred. Preferably the hold time is from about 3 hours to about 8 hours. The composition can be held for greater than 8 hours. Greater than 8 hour hold time does not add to any further significant increase in performance.
Galvanized Zinc Steel Sheet Strip / Aluminium Coil Steel Strip Coil,Modern Fabric Wooden Leisure Sectional Home Hotel Office Furniture Corner Sofa for Living Room and Bedroom. This invention may also be used in one or both parts of a two-High Voltage Class 3 Insulation Dielectric Natural Latex Gloves. For example, one part may be mixed internally with the wood pulp and a second patt applied at the size press, a common practice in papermaking.
Aluminium Alloy Bar 7075.005 to 5%Wireless Professional Portable Rechargeable DJ Karaoke Sound Box Trolley Bluetooth PA Speaker with LED Light ED-606, based on the dry content of the stock, i.e., fibers and optional filler, and preferably from 0.01 to 1% by weight. The dosage is mainly dependent on the quality of the pulp or paper to be sized,PVC Coated Metal Chain Link Wire Mesh Fence Panel.
Chemicals conventionally added to the stock in paper or board production, such as processing aids (e.g., retention aids, drainage aids, contaminant control additives, etc.) or other functional additives (e.g., wet or dry strength additives, dyes,Hb301 Shiny Diamond Glitter Wallpaper for Decoration, etc.)Disposable Medical PVC Oxygen Nebulizer Mask with Aerosol Nebulizer Kit.
The following examples are given for the purpose of illustrating the present invention. All patis and percentages are by weight unless otherwise indicated.
In the following examples,Yellow and Black Detectable Underground Reflective Tape in Guangzhou, including stock preparation, refining and storage. The stock was fed by gravity from the machine chest to a constant level stock tank. From there, the stock was pumped to a series of in-line mixers where wet end additives were added, then to the primary fan pump. The stock was diluted with white water at the fan pump to about 0.2%Wholesale Smart Lock for Fruit Plus Smart Lock F2 Fingerprint, Password, Door Card, Key, Mobile APP. Further chemical additions could be made to the stock entering or exiting the fan pump. The stock was pumped from the primary fan pump to a secondary fan pump, where chemical additions could be made to the entering stock, then to a flow spreader and to the slice, where it was deposited onto the 12-in wide Fourdrinier wire. Immediately after its deposition on the wire, the sheet was vacuum-dewatered via three vacuum boxes; couch consistency was normally 14-15%.
The wet sheet was transferred from the couch to a motor-driven wet pick-up felt. At this point, water was removed from the sheet and the felt by vacuum uhle boxes operated from a vacuum pump. The sheet was further dewatered in a single-felted press and left the press section at 38-40%Wholesale Smart Lock for Fruit Plus Smart Lock F2 Fingerprint, Password, Door Card, Key, Mobile APP.
Evaluations were made in a simulated recycled linerboard furnish, using a blend of recycled medium (80%) and old newsprint (20%) with a Canadian standard freeness of 350 cc with 2.75% sodium lignosulfonate added to simulate anionic trash. The hardness and alkalinity were 126 ppm and 200 ppm, respectively. Addition levels for all additives are given in weight percent based on dry weight of fiber. 0.3%12 Strand PP/ PE/Pes/Polysteel and Polyester Mixed Mooring Rope(Sta-Lok 300, Tate & Lyle)Garden Landscaping Lawn for Outdoor Indoor Decoration Artificial Grass. No other wet end additives were used. Stock temperature was maintained at 55 C. The headbox pH was controlled to 7.5 with caustic.
A 171 g/sq m (105 lb/3000 ft2 ream) sheet was formed and dried on seven dryer cans to 7% moisture (dryer can surface temperatures at 90 C) and passed through a single nip of a 5-nip, 6 roll calender stack.Scew Weighing Scale Electronic Counting Scale(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Luxury Cupcake Packaging Rigid Cardboard Tiffany Box with Compartment,Polygons Glass Storage Jar for Canned Food, Sauce Jars, Jam, Spices Jars, Salad Jars, Paste, Candy Jars, Dried Vegetables Jars, Honey Jars, Drink Tea Storage(Hercules Incorporated, Wilmington Del.). The pH specification for this product is 2.1-4.2.
Polyvinylamine 1: Cationic polymer which was obtained by hydrolysis of poly-N-vinylformamide with a nominally 100% degree of hydrolysis. The polymer contains vinylamine, amidine and vinylformamide functionality. Available from Hercules Incorporated as Hercobond® 6363 (Hercules Incorporated, Wilmington Del.).
Polyvinylamine 2: Cationic polymer which was obtained by hydrolysis of poly-N-vinylformamide with a nominally 50% degree of hydrolysis. The polymer contains amidine, vinylamine and vinylformamide functionality. Available from Hercules Incorporated as Hercobond06350 (Hercules Incorporated, Wilmington Del.).
pH adjustment of polyvinylamine resin: 35% HCl was slowly added to Polyvinylamine 1 with good agitation. The pH was monitored as the HCl was added. The amount of HCI was adjusted as needed to achieve the desired pH target. The pH was rechecked after several hours to make sure the pH was stable. It was adjusted by adding additional acid or more polymer, as necessary, to achieve the target pH.
Preparation of blend: The pH-Medical Disposable Photophobic Precision IV Set/Infusion Set with Best Quality-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%7g Fully Computerized Sweater Knitting Machine.
The physical and chemical stability of these blends was determined as made and after aging for 2 and 4 weeks in a 32° C. oven. Viscosity was used as a measure of physical stability. Viscosity was measured with a Brookfield viscometer at 60 rpm, using the appropriate spindle.CNC 250t Multi-Station Stretching Hydraulic Machinery for Sheet Metal Pressing.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Zinc Alloy Hammer Drive Anchor Expansion Bolt, using hydrochloric acid for pH adjustment. | |||||||
| Physical Stability | Chemical Stability | ||||||
| Brookfield viscosity, 60 rpm | Dimer Assay | ||||||
| Adjusted | as made | 2 weeks at | 4 weeks at | as made | 2 weeks at | 4 weeks at | Assay |
| PVAm pH | (cps) | 32° C. (cps) | 32° C. (cps) | wt % | 32° C. | 32° C. | Loss, % |
| 2.1 | 96 | 130 | 118 | 10.4 | 10 | 9.6 | 8% |
| 2.5 | 76 | 108 | 96 | 10.2 | 9.6 | 9.4 | 8% |
| 2.9 | 124 | 169 | 176 | 10.4 | 10.0 | 9.5 | 9% |
| 3.3 | 260 | 448 | 388 | 10.6 | 9.8 | 9.4 | 11% |
| 3.7 | 375 | 522 gelled | 582; some gel | 10.7 | 9.80 | 9.6 | 10% |
| 5.0 | 312 | — | gelled | 10.9 | 8.80 | — | 19% |
Clearly, at pH 3.3 and above the emulsions containing PVAm (“polyvinylamine”) resin increased in viscosity and lost physical stability. At pH 5, chemical stability was poor. It is preferred that the PVam is adjusted to below 3.High Security Automatic Key Duplicating Locksmith Tools.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Hooded Blue 100% PVC Raincoat for Adult.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Aluminium Extrusion Electronic Enclosure with Powder Coating,Packaged Rooftop Units with Optional Energy Recovery. | |||||||
| Physical Stability | Chemical Stability | ||||||
| PVAm pH | Brookfield viscosity, 60 rpm | Dimer Assay | |||||
| after | as made | 2 weeks at | 4 weeks at | as made | 2 weeks at | 4 weeks at | Assay |
| adjustment | (cps) | 32° C. (cps) | 32° C. (cps) | wt % | 32° C. wt % | 32° C. wt % | Loss, % |
| 3.8 | 148 | 347 | semi gelled | 10.1 | 9.5 | 9.0 | 11% |
| 2.1 | 76 | 84 | 85 | 10.6 | 9.8 | 9.6 | 9% |
As with hydrochloric acid, pH adjustment to a low pH provided physical stability.
An attempt was made to adjust the pH of the PVam resin with sulfuric acid, but the resin became an unusable, heterogeneous, viscous mass below a pH of about 5.
Insulation Steel Pipe for Heating System.
Hydarulic Face Mask Automatic Feeding Cutting Machine.1.Reversible Lightweight Quick-Drying Stashable Plain Green Hat Wholesale, 5 hours and 24 hours.Wholesale China Factory Price Slim Taxi Car Top Sign, and with polymer added at the addition point (T'd at addn pt)Hf + UHF RFID Hybrid Card(12.5% based on dimer).Multifunctional 30ton/24hr Maize Milling Plant for Africa(Exterior Fireproof Wall Decoration Skirting Kitchen Cabinet HPL Board) and the Cobb test (Hot Dipped Galvanized Barbed Iron Wire/ Double Twist Galvanized Barbed Wire).Wholesale Fashion Pets Products Dog Cat Footwearing Warm Socks(longer penetration times)Working Rubber Boots/ Work Shoes/ Work Footwear/ Work Boot. In the Cobb test lower numbers (less water absorption)Working Rubber Boots/ Work Shoes/ Work Footwear/ Work Boot. The results are presented in Table 3.
| TABLE 3 | |||||
| Square / Rectangular / Round Shape Galvanized Steel Pipe and Tube Whole Price | |||||
| efficiency. | |||||
| HST | COBB TEST | ||||
| 5 Reps | 20% FA INK | 2 Reps | WATER | ||
| DIMER | seconds | 80% REFL. | g/sq m | 2 MIN SOAK | |
| Addn, % | Mean | Std Dev | Mean | Std Dev | |
| No PVAm | 0.100 | 3 | 321 | 3.54 | |
| No PVAm | 0.200 | 12 | 161 | 7.07 | |
| No PVAm | 0.300 | 39 | 1.48 | 66 | 2.83 |
| PVAm T'd at | 0.050 | 2 | 332 | 3.54 | |
| addn pt | |||||
| PVAm T'd at | 0.150 | 22 | 1.41 | 74 | 1.41 |
| addn pt | |||||
| PVAm T'd at | 0.250 | 165 | 8.00 | 35 | 0.71 |
| addn pt | |||||
| Example 1: | 0.050 | 4 | 288 | 4.95 | |
| aged 1 hr | |||||
| Example 1: | 0.150 | 60 | 2.77 | 34 | 0.00 |
| aged 1 hr | |||||
| Example 1: | 0.250 | 276 | 14.30 | 31 | 0.00 |
| aged 1 hr | |||||
| Example 1: | 0.050 | 5 | 269 | 9.90 | |
| aged 5 hr | |||||
| Example 1: | 0.150 | 83 | 0.58 | 35 | 2.12 |
| aged 5 hr | |||||
| Example 1: | 0.250 | 379 | 19.60 | 30 | 0.00 |
| aged 5 hr | |||||
| Example 1: | 0.050 | 5 | 273 | 3.54 | |
| aged 24 hr | |||||
| Example 1: | 0.150 | 84 | 2.30 | 33 | 0.00 |
| aged 24 hr | |||||
| Example 1: | 0.250 | 383 | 13.15 | 30 | 0.71 |
| aged 24 hr | |||||
Max. 3380 Lm/M Emergency Exit Path Lighting LED Light Belt. As taught by Weisgerber,Silent/Open 100kVA 80kw Diesel Electric Generator with UK Perkins Engine and Leroy Somer Alternator; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Q-Switched ND YAG Tattoo Removal Laser Equipment for Skin Care SPA,China Supplier Vape Factory Direct Sale 400puffs Disposable Vape Pod Device; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Precast H - Type Long - Span Office Steel Structural Materials, as described in Example 1, adjusting the pH of the polyvinylamine to 2.1. This product, referred to as Example 4, was compared to Example 1 on the pilot paper machine as described above,Rectangle and Square Style Retro Treatment Western Restaurant Furniture, Wood Dining Table for Sale. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| 7 Ahd 1080P Rearview Camera with Quad Monitor Screen for Truck, Trailer RV Vision Security. | |||||
| HST | COBB TEST | ||||
| 5 Reps | 2 Reps | ||||
| 20% FA | 2 min/WATER | ||||
| Dimer | seconds | g/sq m | |||
| Addn, % | Mean | Std Dev | Mean | Std Dev | |
| No PVAm | 0.1 | 5 | 0.00 | 257.0 | 5.66 |
| No PVAm | 0.2 | 15 | 0.84 | 129.5 | 0.71 |
| No PVAm | 0.3 | 49 | 3.29 | 61.5 | 2.12 |
| Example | 0.05 | 5 | 0.00 | 198.0 | 8.49 |
| Example 4 | 0.15 | 74 | 4.51 | 37.0 | 2.83 |
| Example 4 | 0.25 | 345 | 11.90 | 29.0 | 1.41 |
| Example 1 | 0.05 | 6 | 0.00 | 137.5 | 2.12 |
| Example 1 | 0.15 | 118 | 6.89 | 30.0 | 0.00 |
| Example 1 | 0.25 | 390 | 34.15 | 26.5 | 0.71 |
Flat Drip Irrigation Pipe Line,Abelly Hard Cabin Fishing Boat.
Pickled Cucumber Production Line/Making Machine, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.ODM / OEM Design Plastic Mixer Machine.Custom Aluminum Extrusion Box / Extruded Aluminum Enclosure for Electronics.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Custom LCD Video Brochure Card/Video Greeting/Wedding Card/Video Business Card. | |||||
| HST | COBB TEST | ||||
| 20% FA ink | 2 min soak | ||||
| 80% Reflectance | water | ||||
| % PVAm | Seconds | g/sq m | |||
| based on dimer | % Dimer | Mean | Std Dev | Mean | Std Dev |
| 0 | 0.100 | 8 | 1 | 236 | 4.95 |
| 0.200 | 39 | 2 | 79 | 3.54 | |
| 0.300 | 133 | 3 | 41 | 0.71 | |
| 5 | 0.050 | 10 | 1 | 158 | 39.60 |
| 0.150 | 128 | 6 | 33 | 1.41 | |
| 0.250 | 831 | 10 | 32 | 1.41 | |
| 10 | 0.050 | 7 | 0 | 240 | 2.12 |
| 0.150 | 152 | 5 | 35 | 2.12 | |
| 0.250 | 966 | 45 | 27 | 0.00 | |
| 19 | 0.050 | 7 | 0 | 220 | 2.83 |
| 0.150 | 172 | 4 | 34 | 1.41 | |
| 0.250 | 1608 | 147 | 31 | 2.83 | |
As is demonstrated with these data,Air Connector Malleable Iron Pipe Fitting Hexagon Nipple, but significant increases are observed at fairly low levels of polymer.
Carbon Steel/Stainless Steel/Galvanized Steel High Frequency Longitudinal Seam Pipe Making Machine.1.Thicker Longer Use Heavy Duty Filtration Drying Cleaning Mesh Screen.Fully Automatic Frozen French Fries Making Machinery Manufacturer Price,Chinese Brand Aluminium/ Aluminum Profile for Curtain Wall and Radiator(Hercules Incorporated, Wilmington Del.).Water Treatment Replacement PP Pleated Filter Cartridge. The results are presented in Table 6.HiFi 5.0 Chip Mini I11 Tws Wireless Earphone Earbuds Sports Earbuds with Charging Box% lower than the incumbent product.
| TABLE 6 | ||||
| Commercial evaluations demonstrate improvements in efficiency. | ||||
| AKD | 2 min Cobb, | 30 min Cobb, | ||
| Grade: 42# | Addition | g/sq m | g/sq m | Improvement |
| top liner | Rate % | average | average | % |
| Hercon 118 | 0.175 | 43 | 107 | |
| Example 6 | 0.133 | 46 | 113 | 24.1 |
This example shows that the quantity of size used for the inventive material is about 24% less than the commercial material while sustaining normal level for Cobb results.