polyvinyl alcohol
Inquiry
| Post Date: | Dec 14,2016 |
| Expiry Date: | Dec 14,2017 |
| Detailed Description: |
Cas No. :9002-89-5
Quantity: 3000Metric Tons Price:1600 USD Metric Tons Payment Method: negotiate High quality polyvinyl alcohol(PVA) supplier Brand: Sundy Appearance: White or light yellow sheet, granular or crushed. Products properties: High viscosity and strong adhesion; Easy to film forming, good water-resistance; Hard to rewet and re-adhere; High degree of crystallinity and purity, it is the best adhesive making. Usage: It is manly used for the feedstock of vinylon fibre, PVB, textile size, paper sizing glue, pigment carrier, paper glue, adhesive of Construction coating, building material glue, film, stabilizing agent for polyvinyl acetate emulsion, PVA rubber.Middle alcoholysis PVA series are to follow the enterprise standards Q/SH1115 105-2003 or the National standard GB12010.2-89 Appearance: White or light yellow sheet, granular of crushed. Products properties: It is easily to dissolve, with strong frost resistance and the ability to binding to other materials. Usage: It is manly used for the textile sizing, paper glue, paper sizing glue, pigment adhesive, veneer adhesive, adhesive of Construction coating, stabilizing agent for polyvinyl acetate emulsion, feedstock of vinylon fibre and the agent of textile finishing. Way of Defoaming: In case of any foam, close the steam and temporarily cease the agitation, after the foams disappear by themselves, then rise the temperature gradually and start the agitation. The foams can be reduced significantly after repeating like this for two or three times. Apply antifoamer if necessary, (e. G. N-octyl alcoho TBP, polyethers), with the dosage generally at 0.01-0.05%. Heating method: Directly insufflate 1-1.5kg/cm2 steam to heat. Avoid to heat by open fire directly, as the bottom of container will burn because of the poor mixing. Way of Defoaming: In case of any foam, close the steam and temporarily cease the agitation, after the Appearance: Type I is white powder, Type II is white granular... Usage: It is apply to high concentration and low viscosity under high-pressure sizing process, also to thin and close fabric sizing and polyester-cotton (more polyester contents) sizing. Remarks: We can produce the PVB special materials as customers required. |
| CAS Registry Number: | 9002-89-5 |
| Synonyms: | ;PVA;polyvinyl alcohol 28-99;polyvinyl alcohol 3-98;polyvinyl alcohol 18-88;polyvinyl alcohol standard 200000;polyvinyl alcohol 15000;polyvinyl alcohol 22000;polyvinyl alcohol 49000;polyvinyl alcohol 72000;polyvinyl alcohol 100000;MOWIOL 4-88;poly(1-hydroxyethylene);POLYVINYL ALCOHOL (PVA);Polyvinyl alcohol (Release agent);POLYVINYLIC ALCOHOL;Vinyl alcohol - polymerised;Polyvinyl alcohol;Polyvinyl alcohol 1750±50;Polyvinyl alcohol film; |
| Molecular Formula: | (C2H4O)n |
| Molecular Weight: | 44.0526 |
| Molecular Structure: | 
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| Safety Description: | S24/25:; |
| Company: | SS HSM Industrial Limited [ China ] |
| Contact: | Susana Xie |
| Tel: | +86-898-65324286 |
| Fax: | +86-898-65324286 |
| Email: | susanaxie@outlook.com |
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