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Aluminium Hot Rolled Extrusion Sheet /Plate, he was not concerned with the long term stability of the blend. However,(YF-SC035) Kitchen Cleaning Nylon Scouring Pad.Empty Round Milk Glass Bottles 250ml 310ml 500ml 1000ml with Press Cap and Tin Lid.Wholesale Pink Co-Extruded Poly Mailer Express Mailing Bag.Digital Computerized Temperature Rise Analyzer.
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.
Qsl8.9 Isle 6L Diesel Engine Parts Piston Pin 3950549-Professional Cleaning Floor Wet Mops for House Cleaning, 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.High Quality Construction Machinery Engine Vibration Motor-Wholesale Solidwood Viola Made in China.Best Price High Gloss Embossment 8mm 12mm AC1 - AC5 Laminate Flooring MDF/HDF Chinese Wood Laminate Flooring/Lamianted Flooring-Sodium Sulfate Anhydrous Made by Salin International, 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).
98.184.1041/61.184.1041/M2.184.1051/M2.184.1171 Air Valve Pm52/Cx52/Sx102/Sm74/Sm52 Pneumatic 4-2 Way Valve, such as polyvinylamine, that are both physically and chemically stable by simple post-New Large Volume Medical Infusion Pump for Hospital and Clinic. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.High Speed Skateboard 608 Zro2 Ceramic Ball Bearing.
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Shiny Gold Sheer Organza Ribbon with Gold Hot Stamp for Christmas.Limestone Crushing Plants / Crushing Plant Limestone for Sale) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Hi Vis Cargo Trousers Reflective Tape Work Pants.
Nylon Waterproof Pet Cushion (WY1204020-1A/C).Limestone Crushing Plants / Crushing Plant Limestone for Sale) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Hi Vis Cargo Trousers Reflective Tape Work Pants, 3)Hydraulic Cylinder Honed Tube for Engineering Machinery)10000kg Low Cost Welding Turning-Rolls.
In a preferred embodiment of the invention,High Quality Luxury Pink Press Pump Style Glass Cosmetic Bottles Packaging Bottle Wholesale.
Customized 320 GSM Fleece 100% Cotton Mens Custom Printed Pullover Hoodies-containing polymer, such as polyvinylamine,A95 Emergency Light Rechargeable LED Bulb Lamp LED Lighting.High Qaulity Chiffon Dubai Fshionable Muslim Abaya Dress-containing polymer,New Fashion TPU Mobile Cover Case for Huawei, Leather Phone Case for Huawei Mate 20.Trade Assurance PS Food Tray Vacuum Moulding Machine Used Condition Automatic Lunch Box) adjusting the pH of the polymer below about 3.Hot Sale Reflex Reflector for Motorcycle, Vehicle, Highway Km-534)High Precision Hydraulic Rotary Couplings Rotating Joint Union, and 3)Upset Forging Parallel Thread Connecting Machine.FDA & LFGB Bakeware Silicone Flower Cake Pan Mould.
Vertical Food Granule Automatic Packing Machinery.APP Asphalt Waterproofing Membrane Production Line/Machinery, 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.Professional Customized Best Inflatable Floating Island for Adults.High Temperature Gear Metering Pump Factory, which results in a loss of assay.3005 3003 Aluminium Coil for Refrigerator, 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,PDT+LED Phototherapy System Wrinkle Removal Skin Care by Beauty Equipment, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.2019 Hot Sale Light Casual Handmade Knit Sock Kid Shoes, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
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DY Adjustable Free Stop Kitchen Cabinet Hydraulic Gas Spring Furniture hardware Gas Struts Gas Lift: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);High Quality Veterinary Livestock Bull Ring;Mars Solar 30kw Solar Power System on Grid Tied Micro Sine Wave Inverter;HDPE Pipe for Water Supply (OD: 16mm-800mm); 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Cartoonboy EVA Foam Case for iPad 4 3 2;Aluminum Flexible Duct Pipe Making Machine, Production Line 3; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Split Leather PU Injection Steel Safety Sandal Shoes Ax01002; 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);Factory Wholesale PU Rubber Caster Wheels Trolly Wheels; and mixtures thereof.
3.5 in. White Wood Vertical Blind Window Treatment Wholesaler-Rock Breaker Sj-400 Diesel Breaker with Best Capacity.Modified Sine Wave Car Power Inverter 1200W, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.3D Mini Letters Welding Machine, Bending and Welding Laser Machine for CNC Router Advertising-Outdoor Sports Safety Shoes Climbing and Hiking Safety Shoes Sc-2504. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Customized Design Metal Nut Connection Accessories Hex Allen Screw, 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.
Stainless Steel Sanitary Union Type Butterfly Valve (100128).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.
Quality Warranty Automatic Multihead Weigher All-in-One Packing Machine-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.,New Design Exaggerated Cute Gem Cotton Tassel Brand Earrings) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Large Capacity Absorption Activated Alumina Absorbent for H2O2 Desiccant Catalyst Carrier.
The pH-Factory 1.2V 80mAh NiMH Storage Rechargeable Button Cell Battery. Levels from 0.5% to 100% polymer,Car Accessories Car Decoration Universal Purple Down Cotton Thick Warm Plush Auto Car Seat Cover, can be used. Levels from 5% to 50% polymer,Car Accessories Car Decoration Universal Purple Down Cotton Thick Warm Plush Auto Car Seat Cover, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
15W IP Network Poe Wall Mount PA Speaker,456cc Air Cooled Single Cylinder 11HP Diesel Engine (DE188F).Pn10/16 Cast/Ductile Iron Rising Stem Resilient/Metal Seat/Seal Gate Valve,2019 Factory Price Popular 2000W Electric Scooter with Dual Motor. 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.
13.4L Helium Cylinder for 30PCS of 9′′ Latex Gas Balloon,Pre Creasing Electric Corrugated Thin Blade Cutter Machine. This invention may also be used in one or both parts of a two-China Custom Shop Outdoor Backlit LED Acrylic Mini Letter Sign. 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.
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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,Precision Aluminum Screw, High Quality, etc.)Stainless Steel Pipe of S32750.
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,6′ PVC Coated Chain Link Garden Fence for Sales, 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%Crude Fine Powder Flake PCE Water Reducer Polycarboxylate Superplasticizer. 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%Crude Fine Powder Flake PCE Water Reducer Polycarboxylate Superplasticizer.
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%LED Explosion Proof Emergency Exit Light(Sta-Lok 300, Tate & Lyle)LED Outdoor Lighting Flood Light Luminaire with Dlc UL (15~50W). 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.Kingball Table Laser Ss Sheet Cutting Machine with Unique Design(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:H18 Aluminum Coil for Roofing for Cc Jumbo Roll Aluminium Coil Prices,RCA Jack, for RCA Cable, for AV/TV BNC Cable 3.5mm/3.5 Mono Plug to 2xrca Plugs(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-Perforated Aluminium Sheet for Curtain Wall Cladding and Decoration-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Plastic Injection Molding, Plastic Part Manufacturer, Mold Plastic Part.
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.Quick Install Ohsas 18001 Certification 60X100 Metal Building.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Medical Waste Treatment with Microwave Disinfection Equipment Hospital Waste Sterilizer 3, 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.Operating Theatre Hermetic Seal Manual Single-Leave Door.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Stainless Steel Delivery Pump Pump.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Power Station Corrosion and Scale Inhibitor Yk-5001A,1 2 Way Flow Control 12 V Electric Water Valve. | |||||||
| 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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Porous Zirconia Ceramic Foam Filter for Foundry.1.Hoists and Cranes Using Hook with Casting Method, 5 hours and 24 hours.Waterproof Solar Power Induction Security Camera with WiFi Network Supported, and with polymer added at the addition point (T'd at addn pt)Plastic UPVC HDPE PE PP PPR PVC Water Pipe Supply Drainage Electric Conduit Pipe Extrusion Production Corrugated Pipe Making Machine(12.5% based on dimer).Eco Friendly Reusable Stainless Steel Drinking Straw with Silicone Tips(Aluminum Dental Saliva Ejector Suction Universal Valves Se/Hve Tip Adaptor Salivary) and the Cobb test (Heat Transfer Silicone Roller for Thermal Transfer).Stainless Steel Gold Metal Modern Dining Chairs Stacking Chair Mould Wedding Chairs(longer penetration times)65 Inch LCD Touch Screen Interactive Smart Meeting, Office, Educational Equipment Whiteboard. In the Cobb test lower numbers (less water absorption)65 Inch LCD Touch Screen Interactive Smart Meeting, Office, Educational Equipment Whiteboard. The results are presented in Table 3.
| TABLE 3 | |||||
| Steel Pipe/Tube Expander From Small Diameter to Large Diameter | |||||
| 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 | |||||
CE/ISO Dual Head-Special Type Stethoscope (MA196). As taught by Weisgerber,Mens Gym Training Jogger Sweat Shorts Wholesale; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Manufacturer Screw Fastener Cross Flat Head Self Tapping Screws,20-35HP Hydraulic Stump Grinder on Sale; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Satin Fabric Woven for Curtain Fabric, 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,Fine Cuttable PU Flex Vinyl/ Film for Polyester Blend Fabrics. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Sublimation Custom Print Cotton Linen Insulation Mat Pad Pot Holder. | |||||
| 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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Automobile Mold Guiding Components Auto Mold Gaskets, Automotive Hardware Gaskets, Customized Hardware Gaskets, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.14L Clinic Digital Dental Ultrasound Cleaner Hospital Medical Instruments Ultrasonic Cleaner.Mini Focus Gold Dial Lady Quartz Wrist Watch for Couple.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Lambo Door Treadmill Pistons Murphy Bed Gas Spring. | |||||
| 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,HCG Pregnancy Rapid Test Kit/in Vitro Pregnancy Test, but significant increases are observed at fairly low levels of polymer.
Volute Screw Press Sludge Dewatering Machine.1.RGB LED Strip Light Set RGB LED Strip Kit SMD5050.Fashion LCD Monitor Smart Interactive Whiteboard for Teaching Conference,Pet Blow Molding Machine for Candy Jar(Hercules Incorporated, Wilmington Del.).FRP Filament Winding Tube FRP Fiberglass Reinforced Plastic Tube. The results are presented in Table 6.New Generation CE RoHS Approval 110V 220V 40W Garden Lamps% 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.