factory price pvb film / 63148-65-2

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Overview
Quick Details
CAS No.:
63148-65-2
Other Names:
PVB
MF:
PVB
EINECS No.:
none
Place of Origin:
Liaoning, China (Mainland)
Type:
Synthetic Resin and Plastics
Brand Name:
tanyun
Model Number:
CAS63148-65-2
Purity:
High
Product name:
Polyvinyl Butyra lResin
Appearance:
white granules or powder
Viscosity:
≤5,5-10,10-18,18-30,30-60,60-1
granularity:
>99
Application:
transparent material
Usage:
adhesive: (1) the glass adhesive metal bonding
Color:
white
Keywords:
pvb resin
Function:
Porcelain of paper with film
Packing:
two layers of packaging
Product Description
Tanyun modified PVB types and specifications

Tanyun modified PVB resin produced mainly for its Tg points of the increase, physical specifications are shown below.

TB-17T, TB-18T other specifications have excellent heat resistance, it can be applied to the printed circuit board adhesive.

TB-05T is suitable for printing inks and paint products.

TF-1 is mainly used for the preparation of a variety of high temperature, high strength adhesives, inks paints, enamels, and advanced coatings.

Also be used in the manufacture of high-strength diamond wheel, all kinds of plastic sheet and the like. Widely used in brake adhesive film, cigarette packaging film is advanced, aviation advanced adhesives and new composite materials.

The specifications PVB has good compatibility with each other, and therefore can be mixed with ordinary PVB use.

Grade

Butyral

content

wt%

Hydroxyl

content

wt%

Acetate

Content

Wt%

Viscosity

 

cps

Viscosity

 

second

Free acid

 

wt%Max

Volatile

 

Wt%Max

 

The glass transition temperature

Tg

Main application

TB-18T

---

18-25

2Max

 

40-80

0.05

3

90-100

Adhesive foil, wire enamels

TB-17T

---

13-17

2Max

80-120

80-120

0.05

3

110-120

Adhesive foil, wire enamels

TB-05T

---

13-17

2Max

60-90

6-8

0.05

3

110-120

Printing Inks

TF-1

74-82

5-7

9-13

 

150-230

0.1

3

135-140

Enameled wire

(Note) 1, TB-17T viscosity measurements, is 5wt% PVB in toluene / ethanol = 1/1 solution was 20oC, use the Brook field viscometer measured.

        2, TB-05T viscosity measurements, is 10wt% PVB in toluene / ethanol = 1/1 solution was 20oC, use the Brook field viscometer measured.

Additive/Rheology Agent

Applicable standard:TB-06,TB-08

Wash Primer/Etch Primer/Shop Primer

Applicable standard:TB-05,TB-06,TB-08,TB-05T

Automotive Repair/Retouch Lacquer

Applicable standard:TB-03,TB-05,TB-06

Blake-lining Binder

Applicable standard:TB-17T,TF-1

Can Coating/Stoving Enamels/Foil

Applicable standard: TB-03,TB-05,TB-08

Candle Coating

Applicable standard:TB-08

Cardboard Packaging Impregnation

Applicable standard:TB-03,TB-05,TB-08

Printing Inks

Applicable standard:TB-03

Sublimation Ink

Applicable standard:TB-03,TB-05,TB-08,TB-17

Flow Agent in Powder Coatings

Applicable standard:TB-03,TB-05,TB-08

Sizing agent,alcoholic

Applicable standard:TB-08,TB-17

 

 

Company Information

 

 

    

    46 years of manufacturing fine chemicals

    5 R&D bases  AND CUSTOMIZATION

                                    

Tanyun Chemical is the first domestic technological platform company of Chemical New Materials Production and Research Incubator and the first domestic custom-made research and production company of fine chemicals intermediate research and production company.

Technology strength

Clients

 

For years, it has undertaken over 80 domestic and foreign key research projects and been awarded over 50 municipal, provincial and national prizes for progress in science and technology. 

 Our service     

We are able to develop custom-made products according to the clients’ requests.

 

 

Patents

 


 

Certificates

 

 

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