Polyvinyl alcohol pva 2488 industry grade competitive price pva powder
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- Supplier: Shanghai Chu Xin Chemical Co. Ltd.
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Product Overview
Description
WhatsApp/wechat:+8613918933564
Polyvinyl alcohol (PVA) resin is a kind of heavy polymer. It is usually a white or slight yellow floccules, flake, granular or
powdery in appearance.
PVA is non-toxic, insipid and non-polluting. PVA is a kind of water-soluble resin with good chemical stability. It also has good adhesion, film-forming ability, insulation, oil resistance, abrasion resistance and gas barrier properties, and has typical chemical properties of polyols and can make esterification, etherification, acetalization reactions.
Application:
It has a wide range of uses, such as pastes, coatings, adhesives (such as transparent glue), stabilizers, dispersants,
emulsifiers, thickeners, sensitizers and fillers, and nasal glue (toys).
-Improves bonding strength
-Improves smoothness and surface gloss
-Improves oil resistance and abrasion resistance
-Improve film forming properties and chemical stability
powdery in appearance.
PVA is non-toxic, insipid and non-polluting. PVA is a kind of water-soluble resin with good chemical stability. It also has good adhesion, film-forming ability, insulation, oil resistance, abrasion resistance and gas barrier properties, and has typical chemical properties of polyols and can make esterification, etherification, acetalization reactions.
Application:
It has a wide range of uses, such as pastes, coatings, adhesives (such as transparent glue), stabilizers, dispersants,
emulsifiers, thickeners, sensitizers and fillers, and nasal glue (toys).
-Improves bonding strength
-Improves smoothness and surface gloss
-Improves oil resistance and abrasion resistance
-Improve film forming properties and chemical stability
Specification
item | value |
CAS No. | 9002-89-5 |
Other Names | PVA |
MF | [C2H4O]n |
EINECS No. | 209-183-3 |
Place of Origin | China |
Shanghai | |
Grade Standard | Industrial Grade |
Purity | 99% |
Appearance | White flaky, flocculent or powdery solid |
Application | Adhesive, emulsifier, dispersant, etc |
Brand Name | cx |
Model Number | 2488 |
item | 2488L |
Viscosity | 40.0-55.0 (mpa.s) |
Average degree of polymerization | / |
Degree of alcoholysis | 86-90mol |
Molecular Weight | 101200-110000 |
volatile | 7.0 |
sodium acetate | 2.8 |
ash | 1.5 |
PH | 5-7 |
Packing & Delivery
25kg/bag as per customer's request
Company Profile
Located in Shanghai, our company have 30 years of chemical industry experience and over 20 cooperative manufacturers. We can support hundreds of commodities with enough quantites. We also own a professional team, giving excellent service to our customers. After success in China, we start to plough the global market. Welcome partners from all over the world.pls contact us:+8613918933564
FAQ
1. who are we?
We are based in Shanghai, China, start from 2016,sell to South America(20.00%),Mid East(20.00%),Northern Europe(10.00%),South Asia(10.00%),Western Europe(10.00%),Eastern Europe(10.00%),Eastern Asia(6.00%),North America(5.00%),Southeast Asia(5.00%),Africa(4.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
oil drilling chemicals,Water treatment chemicals,TiO2,Concrete additives,detergent raw materials
4. why should you buy from us not from other suppliers?
Located in Shanghai, our company have 30 years of chemical industry experience and over 20 cooperative manufacturers. We can support hundreds of commodities with enough quantites. We also own a profesional team, giving excellent service to our customers.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union,Cash;
Language Spoken:English
We are based in Shanghai, China, start from 2016,sell to South America(20.00%),Mid East(20.00%),Northern Europe(10.00%),South Asia(10.00%),Western Europe(10.00%),Eastern Europe(10.00%),Eastern Asia(6.00%),North America(5.00%),Southeast Asia(5.00%),Africa(4.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
oil drilling chemicals,Water treatment chemicals,TiO2,Concrete additives,detergent raw materials
4. why should you buy from us not from other suppliers?
Located in Shanghai, our company have 30 years of chemical industry experience and over 20 cooperative manufacturers. We can support hundreds of commodities with enough quantites. We also own a profesional team, giving excellent service to our customers.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union,Cash;
Language Spoken:English
WhatsApp/Wechat:+8613918933564
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