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Quick Details

  • CAS No.: 63148-65-2
  • Other Names: PVB
  • MF: C16H28O5
  • EINECS No.: none
  • Place of Origin: Liaoning, China (Mainland)
  • Type: Synthetic Resin and Plastics
  • Brand Name: TANYUN
  • Model Number: TB-3;5;6;8;12;14;17;20
  • Purity: high
  • Appearance: white granules or powder

Packaging & Delivery

Packaging Details: This product is two layers of packaging,Lining for plastic film bags,Outer for plastic sacks(Lined with a layer of plastic film),The net weight of each bag is 12.5 KG.
Delivery Detail: 7 days after payment
headline

military enterprise which has feelings

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.

 

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China (Mainland) | Manufacturer, Trading Company
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