professional manufactuer of high-purity powder PVB (63148-65-2)

FOB Reference Price:Get Latest Price
US $7-10 / Kilogram | 1 Kilogram/Kilograms (Min. Order)
Supply Ability:
55 Ton/Tons per Month
Port:
Dalian
Overview
Quick Details
CAS No.:
63148-65-2
Other Names:
PVB
MF:
C4H6O2
EINECS No.:
none
Place of Origin:
Liaoning, China (Mainland)
Classification:
Double Components Adhesives
Main Raw Material:
Polyvinyl butyral
Usage:
Construction, Fiber & Garment, Packing, Transportation, Woodworking
Brand Name:
Tan yun
Model Number:
SDW-1A SDW-2A
appearance:
powder
color:
white
advantage:
free sample
character:
producer
use:
widely
Packaging & Delivery
Packaging Details:
It is packed with polypropylene woven bags. The net weight of flocculent PVB weighs 12.5kg each bag,
Delivery Detail:
7 days after payment

Specifications

1.PVB Polyvinyl butyral
2.PVB B20H B30H B60B SDW1A 2A 3A ,SD0, SD1,SD2,SD3,SD4,SD5
3.White crystalline powder
4.free sample

PVB( Polyvinyl butyral)

63148-65-2

 1.Technical Index

grade

indicator

project

  appearance

 

 

 

 

 

 

 

 

 

 

Granularity %

volatile

viscosity

PVB %

transparency

Free 

acid

HCL

%

 

ash

%

 

660

um

 

430

um

SD-0

white granules or powder

>99

3

5

68-80

>90

>80

0.05

0.05

SD-1

>99

3

5-10

68-80

>90

>80

0.05

0.05

SD-2

>99

3

10-18

68-80

>90

>80

0.05

0.05

SD-3

>99

3

18-30

69-80

>90

>80

0.05

0.05

SD-4

>99

3

30-60

70-80

>90

>80

0.05

0.05

SD-5

>99

3

60-180

70-80

>90

>80

0.05

0.05

SD-6

>99

3

>180

70-85

>90

>80

0.05

0.05

 

2. PVB resin: PVB B20H B30H B60H PVB SDW-3A PVB SDW-1A SDW-2A etc.

Polyvinyl Butyral Resin (PVB) has characterized of the excellent adhesion to varicty of sufaces. It is a specialty resin used primarily as a raw material for lanimated safty glass sheet, including other diverse uses etc.

The main characteristics of polyvinyl butyral resin are:
Outstanding binding efficiency;
Optical clarity;
Adhesion to a large number of surfaces;
Toughness combined with flexibility;

The applications of polyvinyl butyral resin is worldwide used are:
Printed wiring' board adhesives;
Anticorrosive coatings;
Ceramic binders;
Printing inks;
Dry toners;
Wash primers;
Laminated safety glass for automotive and architectural glazing;