Organic Intermediate Building Adhesives PVA Polyvinyl Alcohol CAS 9002-89-5

• Customization: Available
• CAS No.: 9002895
• Formula: C2h4o
• Model NO.: Adhesive grade
• EINECS: 209-183-3
• Type: Organic Chemical
• Appearance: Powder
• Quality: Refined
• Colour: White
• Transport Package: in 25 Kg P. P. Woven Bags, Inside with P. E. Films
• Specification: adhesive agent
• Trademark: Double Bulls
• Origin: China
• HS Code: 39053
• Production Capacity: 5000mts Per Month

Product Description

1.Product Description:

Polyvinyl alcohol is an organic compound with the chemical formula of [c2h4o]n, and its appearance is a white flake, flocculent or powdery solid, tasteless. Soluble in water (above 95 ºC), slightly soluble in dimethyl sulfoxide, insoluble in gasoline, kerosene, vegetable oil, benzene, toluene, dichloroethane, carbon tetrachloride, acetone, ethyl acetate, methanol, ethylene glycol, etc.





2.Application:
1. Building adhesives
2. Adhesive made of textile pulp and fiber polyvinyl alcohol
3. Making PVB films
4.Paper making
5. Biodegradable PVA film




3.Technical Data:

Standard cp2010
 

Item	Specifications
Apperance	White solid powder
Viscosity	3~70
pH	4.5~6.5
Loss on drying	≤5.0
Burning residue	≤0.5
acid value	≤3.0%
Alcoholysis degree	85~89
heavy metal	≤10ppm

Standard USP25
 

Low Viscosity
Item	Specifications
Apperance	White solid powder
Viscosity	4.0~7.0
pH	5~8
Average molecular weight	16000~20000
Loss on drying	≤5.0
Burning residue	≤2.0
Water insoluble impurities	≤0.1%
Degree of hydrolysis	+
Organic volatile impurities	+
Purity	85.0%~115.0%

Middle Viscosity
Item	Specifications
Apperance	White solid powder
Viscosity	21.0~33.0
pH	5~8
Average molecular weight	110000~130000
Loss on drying	≤5.0
Burning residue	≤2.0
Water insoluble impurities	≤0.1%
Degree of hydrolysis	+
Organic volatile impurities	+
Purity	85.0%~115.0%

High Viscosity
Item	Specifications
Apperance	White solid powder
Viscosity	40.0~65.0
pH	5~8
Average molecular weight	180000~200000
Loss on drying	≤5.0
Burning residue	≤2.0
Water insoluble impurities	≤0.1%
Degree of hydrolysis	+
Organic volatile impurities	+
Purity	85.0%~115.0%

4.Packing & Delivery
Packing: In 25kg bags out HDPE bags inner with LDPE bags
Store it in a cool, dry place below 30degree and protected against humidity and pressing, since the goods is thermoplastic, storage time should not exceed six months.
Quantity/20GP:12Tons with pallets,14tons without pallets.
Quantity/40GP:24Tons with pallets ,28tons without pallets.



5About us:

Hebei Double Bulls Cellulose Co., Ltd.is focused innovation and leading business positions to achieve profitable growth. The Company's ambition is to become the most innovative, customer centric, inclusive and sustainable materials science company, with a purpose to deliver a sustainable future for the world through our materials science expertise and collaboration with our partners. Double bull's portfolio of cellulose ether businesses delivers a broad range of differentiated science-based products and solutions for its customers in high-growth market segments, such as construction, daily chemical. Double Bulls owns 106 customers in 50 countries and employs approximately 1,700 people. Double Bulls delivered sales of approximately $953 million in 2021. For more information, please visit our website or add the whats app 



7.WHY US:
1)Large scale investment and large-scale production: it was established in 2009 with an investment of 130 million yuan and an annual output of 100000 tons.

2)Only with the most advanced German production technology, it has the same quality and low price as Wacker

3)Efficient operation, timely delivery and good after-sales service

4)It has been exported to 50 countries and 106 customers, enjoying a worldwide reputation



PLEASE FEEL FREE TO SEND US YOUR INQUIRY!