Chinese wholesale Hypromellose - Manufacturer Good Price PVB( Polyvinyl Butyral Resin) CAS:63148-65-2 – INCHEE

short description:

Send email to us

Product Detail

Product Tags

Feedback (2)

Sticking to the principle of Super High-quality, Satisfactory service ,We are striving to generally be a very good business partner of you for Paint Pigment Powder , Chloro Acetic Acid , Ferrous Sulfate Syrup , We always regard the technology and customers as the upper. We always work hard to create great values for our customers and offer our customers better products & services.

Chinese wholesale Hypromellose - Manufacturer Good Price PVB( Polyvinyl Butyral Resin) CAS:63148-65-2 – INCHEE Detail:

Synonyms

Polyvinyl butyral film;Polyvinyl Butyral (PVB);Poly(vinyl butyral)M.W. 30,000 – 35,000;Poly(vinyl butyral), fine granular powder,nominal M.W. 36,000;Butvar(R) B-98;B-72 Polyvinyl butyral;Butvar®;B-76Polyvinyl butyral.

Applications of PVB

1. The thin film is used to make the sandwich materials for safe glass. The safe glass is good and has a high impact strength. It is widely used in the aviation and automobile field.
2. It is used to create metal bottom coatings and cold paint with strong adhesion and water resistance with strong adhesion and water resistance.
3. It is used to create a bright film flower paper, which can replace ceramic flower paper. The resin industry is used to create crusher plastic for non -ferrous metals such as steel and lead, which can be matched into a variety of adhesives. It is widely used for bonding of wood, ceramic, metal, plastic, leather, layer of pressure materials.
4. Used to make fabric treatment agents and gauze tube. The food industry is used to make toxic packaging materials.
5. The papermaking industry is used to make paper treatment agents. In addition, it can be used to manufacture anti -shrinkables, rigid agents and other waterproof materials.
6. It can be used for the tenderness of the printing industry, concave printing, convex printing, silk net printing, heat transfer, because it is dissolved in alcohol and non -toxic, the seal does not remain the odor, which can be used in the food industry that is sensitive to the odor in the food industry. Such as tea/cigarettes. Because the resin is cedic type, it has excellent adhesion on the surface of the glass with a strong yin ion, which is especially suitable for glass plate decoration silk prints.

Specification of PVB

PVB( Polyvinyl Butyral Resin) 1A:

Compound	Specification
Appearance	White powder
Butyraldehyde group	68-85
Volatiles %	≤3%
Free acid(HCl)	≤0.05%
hydroxyl	19.8%
Ester	2.1%
Viscose (Methanol 6% solution 20℃)	4-6
Transparency	430nm
Transparency	660nm

PVB( Polyvinyl Butyral Resin) 3A:

Compound	Specification
Appearance	White powder
Butyraldehyde group	68-85
Volatiles %	≤3%
Free acid(HCl)	≤0.05%
hydroxyl	20.1%
Ester	2.0%
Viscose (Methanol 6% solution 20℃)	9-18
Transparency	430nm
Transparency	660nm

PVB( Polyvinyl Butyral Resin) 6A:

Compound	Specification
Appearance	White powder
Butyraldehyde group	68-85
Volatiles %	≤3%
Free acid(HCl)	≤0.05%
hydroxyl	20.2%
Ester	2.0%
Viscose (Methanol 6% solution 20℃)	60-110
Transparency	430nm
Transparency	660nm

Packing of PVB

15kg/bag，1 ton/bale

Storage: Preserve in well-closed, light-resistant, and protect from moisture.

drum

Product detail pictures:

Related Product Guide:

Dedicated to strict high-quality management and considerate purchaser support, our experienced employees members are usually available to discuss your specifications and be certain full shopper satisfaction for Chinese wholesale Hypromellose - Manufacturer Good Price PVB( Polyvinyl Butyral Resin) CAS:63148-65-2 – INCHEE , The product will supply to all over the world, such as: Bahrain, Saudi Arabia, Turkmenistan, Due to good quality and reasonable prices, our items have been exported to more than 10 countries and regions. We are looking forward to cooperating with all customers from at home and abroad. Moreover, customer satisfaction is our eternal pursuit.

C12