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Hengchuang Products

Epoxy resin for automotive structural adhesives

Related introduction:


Physical properties:

黄色 至深色 黏性液体,易溶于 甲苯、卤代烃、酮 、醋酸丁酯等中。 Light yellow to dark viscous liquid, easily soluble in xylene, halogenated hydrocarbons, ketones , butyl acetate, etc.

Product index:

model

102C-5

102C-5H

Viscosity

(60℃) 2000-3000cp (60 ℃)

(60℃) 4000-7000cp (60 ℃)

Epoxy value

22 ±0.02 0. 22 ± 0.02 mol / 100g

21 ±0.02 0. 21 ± 0.02 mol / 100g

Volatile matter

5 % ≤0.5 %

5 % ≤0.5 %


main ingredient:

Epoxy resin modified by special elastomer.

Main features:

It can react with dicyandiamide, phenolic resin, hydrazide, etc. at high temperature; it is mainly used in one-component epoxy automobile structural adhesive, and has better low temperature impact resistance and adhesion. .

In general, the use of 102C-5H in the formulation has higher peel strength than 102C-5.

Usage and dosage:
102C-5, 102C-5H recommended ratio 102C-5 (H): ordinary liquid epoxy resin = 100: 100 ~ 200, in order to improve the toughness and adhesion of epoxy adhesive; usually, made with 102C-5H The structural adhesive is stronger.

Common epoxy resin operation process can be used, but the operation temperature of compounding should not exceed 80 ℃ for a long time, and the curing temperature is above 160 degrees.

密闭保存、严防水汽进入 ;保质期25℃*12个月。 Product packaging and storage: 2 KG / barrel, 20 KG / barrel, 220 KG / barrel, hermetically sealed, and tightly sealed against water vapor . Shelf life is 25 ℃ * 12 months.

Taizhou Hengchuang Insulation Material Co., Ltd.

0523-88968136, 0523-88968720 (F), 13961750383

Date: 2018-7-26 Views:
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