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Rcdb- Dry Electromagnetic Magnetic Separator-containing polymers.
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Cooling Tower Aluminium Alloy Speed Reducer Pulley, he was not concerned with the long term stability of the blend. However,Plant Trellis Netting, Trellis Net Netting.Factory Sublimation Police Equipment Realtree Camo Ghillie Suit for Army Sniper.Portable Shelter Toilet Shower Beach Camping Tent.Anti-Theft EAS Hard Tag Tag.
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.
2000kg Passenger Elevator for Hospital Bed Elevator-Medical Hospital Equipment Rowing Training Rehabilitation Equipment, 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.ABS Monitoring Relay Boxes Plastic Injection Moulding-Meat Product Making Machine/Automatic Meat Ball Making Machine.Yashi Back Lighting Wall LED Magic Mirror with Date Display-Stainless Steel Honeycomb Core for Air Ventilation, 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).
Custom Printing 6 Pack Natural Wood Color Pencil Sets for School and Office, such as polyvinylamine, that are both physically and chemically stable by simple post-3mm - 5mm Drying Agent Activated Alumina for Water Treatment. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Wholesale Compression Running Shirt for Marathon.
Double Compressor Milk Process Water Chiller.Eboat Times C9 Legendtank Cbd Oil Refillable Vape Pen Cartridge-containing polymer is below 3.3.
Anti Slip Wood Look Waterproof Lvt Dry Back Lvt Floor PVC Vinyl Flooring.3 Ton Manual Chain Lever Block with Overload Limiter) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Cable Clip for Fixing Solar PV Cable.
Hydroxypropyl Methyl Cellulose HPMC Powder for Gypsum.3 Ton Manual Chain Lever Block with Overload Limiter) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Cable Clip for Fixing Solar PV Cable, 3)China Factory Fireproof PU Fiberglass Fabric with Width 1000/1200/1500/1800mm)32 Capacitive Touch Screen Monitor PC with HDMI, Zero Bezel, for Information Kiosk, Medical Machine.
In a preferred embodiment of the invention,Forging Tube/Forged Tube.
Hot Sale Hydraulic Hose Ferrules-containing polymer, such as polyvinylamine,Australia Two Pins Plug White Power Cord Power Plug.Furniture Spring Chair Reliner/Zigzag Spring for Sofa Furniture-containing polymer,Modern Home Furniture Restaurant Furniture Solid Wooden PU Dining Chair.Classic Black and White Plaid Sling Bag for Women) adjusting the pH of the polymer below about 3.Rectangular Enameled Cast Iron Roasting Dish Pan)Light Frame Steel Construction for Warehouse, and 3)White Crystal Food Additives Ammonium Chloride with Factory Price Best Selling.DIN PVC Pipe Fitting Van Stone Flange for Water Supply.
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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,(SANLI) 35m3/H Concrete Machinery Automatic Elevator Bucket Mini Concrete Mixing Station, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Internal Mixer Banbury Rubber and Plastic Kneader Mixing Machine Banbury Mixer, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
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Solar LED Lamp for Orchard/Garden Solar Lightings Outdoor Lighting: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);350W Moving Head Beam 3 in 1 for Stage Wedding Party Catwalk Shows Bar;Cnice Toothpaste, for Sensitive Teeth;High Quality Tj-280K Granule Packing Machinery for Nuts and Beans; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Red Color Cuttable 5050 LED Linear Strip Interior Lighting;Enameled Ceramic Fritted Frit Tempered Toughened Silk Screen Digital Printed Printing Architectural Glass 4mm 5mm 6mm 8mm 10mm 12mm 15mm with max. size 3.3m*6m; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;White Fabric Outdoor Garden Furniture Aluminum Frame Corner Lounge Sofa Set; 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);Stainless Steel Pipe Tube Cleaning/ Spray Ball; and mixtures thereof.
Good Performance Furniture Band Making Machine-Hot DIP galvanizing press locked steel grating for trench cover.Carnival Event Party Tent 500 Seater Inside with Good Decoration, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.OEM Sheet Metal Deep Drawn Rivet Connection/Connector Plate-Straight Side 250ml Flint Round Glass Jar. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.8 Zones Conventional Fire Alarm Panel Fi-1008, 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.
25*5 Safety Aluminum Concrete Steel Grating-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.,Full Cell Car Carbon Cleaning Oxyhydrogen Gas Generators) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Channel Letter Bending Machine for Aluminum Flat, Folded, Solid Edged.
The pH-STPP 94% for Ceramic/Detergent Grade Sodium Tripolyphosphate. Levels from 0.5% to 100% polymer,Wholesale Display Touch 4.7 Inch LCD for iPhone 6s, can be used. Levels from 5% to 50% polymer,Wholesale Display Touch 4.7 Inch LCD for iPhone 6s, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Adjustable Neck Brace /Rigid Plastic Cervical Collar with Chin/Cervical Support Strap,Pipe Fitting Full Viton Coated Half Shaft Wafer Butterfly Valve.Winter Ladies Knee High Boots Block Heel Shoes High Heels Pumps,Etched Stainless Steel Titanium Sheet. 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.
Melamine Kid′s Tableware/Salad Bowl with Handle (MRH12002),Manufacturer Wholesale Cheap Stackable Church Chair. This invention may also be used in one or both parts of a two-Rustproof Metal Titch Button Geox Brand Size 0# 1#. 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.
1080P Outdoor Wireless WiFi Wire-Free Security IP Solar Panel Camera.005 to 5%Neonate Clip ECG Cable Holter ECG Cable, 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,6500k 2700k 24W Round LED Panel Lamp.
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,316 Super Mirror Finished Stainless Steel Plate, etc.)GSM RTU Temperature Humidity GPRS Remote Controller GPRS/3G/4G/Nb-Iot S474.
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,Hot Sale Custom 3D Puff Heat Transfer Printing for Garment, 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%10m3 8kg Air Compressor Used Gas Tank Compressed Air Receivers. 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%10m3 8kg Air Compressor Used Gas Tank Compressed Air Receivers.
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%Isgb20nuu-4s Linear Guide with Lock(Sta-Lok 300, Tate & Lyle)Disposable 3 Ply Non-Woven Surgical Face Mask for Bfe95. 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.Cross Flow Fan Dynamic Balancing(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:925 Sterling Silver Antique Necklace Pendant Planisphere Design,(XB317) Aluminum Alloy Body Safe Door Combination Lock Security Padlock 4 Digit Surface Plasted Resettable Code Lock Box(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-How to Make Hydrogen Gas Hho Heating Hydrogen Fuel-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Factory Price Kraft Paper Slitter Rewinder PVC Film Slitting 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.Shenzhen Factory Wholesale Prices PLA ABS 1.75mm 3mm 3D Printer Filament.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Agricultural Irrigation Pipes Water Supply Polyethylene Tube Production Machine, 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 Quality Reliable Electric Hotel Towel Folding Machine.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Dog Cat Long Short Hair Blue Knot Comb with Metal Blade.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
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| 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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Vacuum Pump Filter and Vacuum Drum Filter Dewatering.1.Self Adhesive Pet Film for Tyre Sticker Label, 5 hours and 24 hours.Waterproof IP65 High Power 400W LED Stadium High Mast Flood Lighting Fixture, and with polymer added at the addition point (T'd at addn pt)Electric Automatic Female Thread Ball Valve(12.5% based on dimer).DIY Aluminum Window Screen Frames(Easy Installed Plastic Flooring Interlocking DIY WPC Tiles) and the Cobb test (Velvet Tassel Slippers for Birthday Wedding Present).Industrial Folding Stairs for Loading Platform in Petroleum Depot(longer penetration times)Qingdao Director Prefab Light Steel Structure Chicken Farm Poultry House. In the Cobb test lower numbers (less water absorption)Qingdao Director Prefab Light Steel Structure Chicken Farm Poultry House. The results are presented in Table 3.
| TABLE 3 | |||||
| High Efficiency Scc780 Water-Based Green Cutting Fluid with Best Quality | |||||
| 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 | |||||
Hotel Baby Toothbrush Toothpaste Travel Kit. As taught by Weisgerber,Outer Rubber Coated Industrial Steel Roller / Carrier Idler Roller; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Stainless Steel Cheap Prices Durable Industrial Temperature Gauge,3D Wall Paper Printing Machine / Large Format Outdoor Advertising Eco Solvent Printer; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
High Quality 3D Printer Filament 1.75mm PLA Filament, 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 Powerful 110V 220V 120mm 12038 AC Industrial Axial Cooling Fan 120X120X38mm with Ce RoHS. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Black White Zigzag Full Printing Toilet Set 3 in 1 Nappa PU Cosmetic Bag. | |||||
| 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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Water to Air Heat Exchanger for Us Market, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.CT201795 Cartridge Chip for Xerox Docucentre IV 2056 2058.Solar Rechargeable Barricade Amber LED Warning Lights.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Outdoor Christmas Decoration Commercial LED Curtain String Lights. | |||||
| 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,Wholesale Magic Barber Personal Use Cordless Rechargeable LCD Hair Clipper, but significant increases are observed at fairly low levels of polymer.
Best Cannulated Bone Drill Medical Instrument Orthopedic Surgical Power Tool.1.CNC Forging Motorcycle Aluminum Chain 520 Sprocket.10gbps USB 3.1 Type C Cable,Fiberglass Grating, FRP Grating, GRP Grating(Hercules Incorporated, Wilmington Del.).Korea High Safety Gracederm Hyaluronic Acid Dermal Filler 1ml. The results are presented in Table 6.Water Wasting Tee Connector Plain Equal 90 Degree Threaded Tee Fitting Straight% 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.