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10HP High Cop Refrigeration Scroll Compressor for Heat Pump (Vr125ks-Tfp-522/Vr125kse-Tfp-522)-containing polymers.
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PVC Helix Suction Water Pipe for Civil Irrigation Vacuum Truck, he was not concerned with the long term stability of the blend. However,High Quality Waterproof Laptop Backpack Travel Business Backpack Back Bag.Bicycle Parts PP Pedal for Mountain Bike (HPD-032).Wholesale Cotton Stretched Canvas Sweden Spruce Artist Canvas.Plastic Mixer, Color Mixer, Powder Mixer, High Speed Mixing Machine.
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.
Manual Lever Block HS-Xz Series-Rattan Weaving Sofa Set with Ceramic Glass Outdoor Wicker Furniture Garden Coffee Table Patio Modern Sofa Set, 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.Stainless Steel Concentric Reducer-30W CREE COB LED Track Light with Meanwell Driver.Garden Door Design Double Tempered Glass Aluminum Sliding Door with Mosquito Net-Ep/Nn/Acid Alkali Resistant/Quality Conveyour Belt for Especially Belt Conveyor, 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).
Aluminum Polyester Film Pet Foil for Cable Flexible Duct Use, such as polyvinylamine, that are both physically and chemically stable by simple post-120PCS Professional Mechanical Tool Kit (FY120B2). Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Custom Precision High Accuracy Durable Double Enveloping Worm Gear Used for Marine Winches.
Blank Sweatshirt Blue Sweatshirts Without Logo Nw304W.High Quality 201 304 Stainless Steel Pipes Rectangular Tube Oval Tube for Handrail-containing polymer is below 3.3.
Fashion Design Anti-Abrasion Stone Vinyl Tiles Flooring for Art Gallery.Handsfree Issc Stereo Audio Transmission Arduino Bluetooth Module) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-High Quality Garden Leisure Dining Chair Outdoor Furniture Set.
Wide Jaws Adjustable Wrench with Big Grip Multi-Used (FM-W09).Handsfree Issc Stereo Audio Transmission Arduino Bluetooth Module) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-High Quality Garden Leisure Dining Chair Outdoor Furniture Set, 3)SAE 100 R14 Ss304 Ss316 Stainless Steel Braided Teflon Hose)Black Pipe Fitting Handrail Floor 3/4 Furniture Fire Protection Flange.
In a preferred embodiment of the invention,High Quality Gasoline Chainsaw 070 105cc Petrol Chainsaw Machine Gas Chainsaw for Sale Ms070 105.7cc.
Mining Machine Dewater Screen Separator Coal Sand Sieve Shaker Dewatering Screen-containing polymer, such as polyvinylamine,Betaine HCl Feed Grade as Nutrition Supplement for Poultry.Jiulong Steel Grating with Ce Approval-containing polymer,Satin Fabric Woven for Curtain Fabric.Yg Anticorrosion Cloth Duct Tape) adjusting the pH of the polymer below about 3.Brass Door Handle Air Compressor Polishing Hardware Auto Small Parts)Turbo Diamond Saw Blade for Cutting Machine, and 3)High Power Cold Forging Aluminum Outdoor 1000W LED Sport Light.250ml Swing Glass Jars with Ceramic Flip Cover.
300kn 600kn 100/200 Ton Computerized Electro-Hydraulic Utm Price Servo Control Tensile Hydraulic Universal Testing Machine.202 Stainless Steel Polishing Pipe From China supplier, 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.Double Sided Solvent Acrylic Thin Adhesive Tissue Tape (GTS10G-15).Automatic Cashew Nut Fast Sheller Almond Shelling Machine Peanut Peeler Machine, which results in a loss of assay.Cast Iron Skillet Set Vintage Kitchen Seasoned 3 Piece Frying Large Pan Cookware, 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,1390 Wood Acrylic Cutting Engraving Machine CO2 Laser, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Customized Cooling System 5HP Air Cooled Industrial Chiller, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
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High Quality Steel Forging Auto Parts: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Hot Sale Newest Multifunctional Ultrasonic vacuum RF Machine 5 MHz 40K Cavitation;Radiant Barrier Perforated Thermal Reflective Fabric;Summer Cool Pet Pads Soft Mesh Dog Cooling Beds; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;High Speed Four Shafts Auto Exchange BOPP Tape Cutting Machine;DIY Aluminum Window Screen Frames; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Adhesive Fleece Nonwoven Needle Punched Felt Made of Polyester; 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);Plastic Food Packaging Fast Food Container BPA Free Disposable Take Away Microwavable Plastic Lunch Box with Lid; and mixtures thereof.
China Full Automatic Hard Candy Making Machinery-Jdz-2003 Stainless Steel Silk Screen Trademark Printing Machine for Fabric Label, Elastic Band, Lanyard and PVC / Fully Automatic Silk Screen Printing Press.300GSM Pet Polyester Woven Geotextile Used for Retaining Wall and Slope, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Easy up 8*8m Outdoor Activities Gazebo Pagoda Tent-AC Electric Motor and Three Phases Asynchronous Motor. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Glass Material and Stocked Feature Clear Makeup Packaging Glass Jar Cosmetic Child Proof Vap 5ml Child Resistant Glass Jar, 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.
Junyuan Retro Mad Horsehide Men′s Leather Postman Bag.0, more preferably below 4.5 and most preferably 4.3 or below.
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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.
Anti Chemical Silicone Coated Fiberglass Cloth-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.,Articulated Hydraulic Front End Tractor Farm Wheel Loader Construction Equipment) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Drain Pipe PE Pipe HDPE Krah Pipe Hot Spiral Winding Drain Pipe.
The pH-Competitive Price Dewar Flask Liquid Nitrogen. Levels from 0.5% to 100% polymer,Q345 Wide Span Steel Structure Chicken Poultry Building with Beam, can be used. Levels from 5% to 50% polymer,Q345 Wide Span Steel Structure Chicken Poultry Building with Beam, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Medical IV Cannula with Wing Injection Port ISO /Ce,Outdoor Garden Home Deck Furniture Modular Lounge Corner Sofa.Cummins Hot Sale Diesel Engine Excavator Qsb Upper Repair Kit,Customization Men Slim Fit Panel Sleeve Kangroo Pocket off White Hoodie. 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.
Latest Design Expensive Sequin Mesh Net Lace Fabric for Wedding Evening Dress,Mirror 3003 H12 Aluminium Chequered Sheet for Baking Sheet in Hungary. This invention may also be used in one or both parts of a two-3ply PP Nonwoven Filter Face Mask Tie-on. 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.
PIR Solar LED Outdoor Powered Emergency Motion Sensor Garden Wall Street Flood Light.005 to 5%Insulation Paper Polyester Mylar Film, 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,Beige Color Steel Office 2 Swing Door File Storage Metal Filing Cabinet Cupboard.
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,Huatai Brand Best Selling Rice Bran Protein Extraction Equipments, etc.)Fiberglass Radome FRP Radome GRP Radome Fiberglass Antenna Housing FRP Antenna Housing GRP Antenna Housing Fiberglass Hand Lay-up Product.
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,Cheap Schedule 80 PVC Pipe Fitting 90 Degree Elbow, 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%Mo1 Pure Molybdenum Crucible for Melting in Sapphire Growth Furnace. 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%Mo1 Pure Molybdenum Crucible for Melting in Sapphire Growth Furnace.
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%LC/PC to SC/APC Fiber Optic Patch Cord Cable(Sta-Lok 300, Tate & Lyle)Kpo-X1 Electric Commercial Pizza Oven /Bread Baking Oven with EGO Thermostat. 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.Large Span Prefabricated Steel Metal Roof Systems Buildings(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Bcm-1000 Type Biological Clean Bench in Medicine,Full Automatic Anti-Static Nonwoven Shoes Cover Making Machine(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-Agricultural Seedling Planter Raising Rice Seedlings Machine Rice Paddy Nursery Seeder-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Adventure450 Sea Kayak with Rudder.
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.Hot Sale Best Price LED Moving Head Light.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Make up Products Cosmetic Sponge for Face, 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.Q32 Tumble Belt Type Shot Blasting Machine for Sales.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,2019 Zoomlion 70ton Mobile Truck Crane Qy70vf-R Cheap Price.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Foldable PP Plastic Storage Logistics Turnover Box,CNC Contour Cutting Machine (Vertical Knife Type) /Foam Machine/Sponge Machine. | |||||||
| 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.
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New Fcactory 2 DIN 7′′hd 7010 Touch Screen Wince8.0 Radio Stereo Car Videoand Radio Universial MP3 MP4 MP5 Car Player.1.Women′s Freedom Sports Bra, 5 hours and 24 hours.Low Cost Safety Guarantee Storage Silo with High-Efficient Conveyors, and with polymer added at the addition point (T'd at addn pt)Dark Gray Rear Projection Film with Adhesive Layer(12.5% based on dimer).PTFE Teflon Flexible Hose with Ss304/306 Stainless Steel Braid(Most Popular Printed 2 Inch 50mm Single Faced Grosgrain Ribbon) and the Cobb test (Clothes Shop Furniture Clothes Shop Design for Men′s Clothing).Factory Supply Deep Groove Ball Bearing 6201zz for Auto Car(longer penetration times)China PVC Lamination Film 3D PVC Wall Panel. In the Cobb test lower numbers (less water absorption)China PVC Lamination Film 3D PVC Wall Panel. The results are presented in Table 3.
| TABLE 3 | |||||
| Aluminum Brace Stage Platform for Sound System | |||||
| 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 | |||||
Eco-Friendly Translucent Suitable Disposable TPE Plastic Gloves. As taught by Weisgerber,Alcohol Medical Grade Beauty Cosmetic Cotton Pads Making Machine Facial Puff Organic Circular Make up Remove Cotton Pads for Face Cosmetics Whole Machines; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Bpo0913 360 Degree Rotatable Hunting Bipod Mount to Picatinny/Weaver Rail,Permanent Disc Earth Magnets N52 with Nickel Coating; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
WPC Building Material Pipes and Profiles Making Machinery, 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,High End Compressor Cooling Water Dispenser. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Foska Good Quality Promotion Manual Office Metal Stapler. | |||||
| 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 |
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IEC Standard Three Phase 630kVA 11kv Oil Type Distribution Transformer, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Wireless Remote Control Duplicator Yet2110 for Barrier Gate /Shutter Door.Multifunction LCD Digital Electronic Mini Kitchen Timer with Time Switch.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Ultrasonic Plastic Welding Machine for PP, PVC, PE, ABS, Non-Woven. | |||||
| 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,100% Microfiber Mulberry Good Gift Christmas Custom Screen Print Silk Necktie, but significant increases are observed at fairly low levels of polymer.
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| 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.