??龙博线上娱乐??

Hengchuang Products

High elasticity epoxy resin

Related introduction:
Physical properties:
Colorless to yellow viscous liquid, easily soluble in xylene, ketones, ether, butyl acetate, etc.
Product index:
project
102C-4H
102C-4L
Exterior
Reddish brown viscous liquid
Light yellow viscous liquid
Main ingredients
Elastomer modified epoxy resin
Elastomer modified epoxy resin
Viscosity
3000-5000 cp (60 ° C)

3000-5000 cp (60 ℃)

Epoxy value
0.25 ± 0.02mol / 100g
0.22 ± 0.02mol / 100g
Volatile matter
≤0.5%
≤0.5%
Applicable conditions
Good flexibility for all epoxy-amine applications.
Non-modified amines such as epoxy-aliphatic amines, alicyclic amines, polyamides, and polyetheramines have good flexibility without yellowing.


Product Usage:

102C-4H and 102C-4L have better elasticity and can react with amine curing agents at room temperature; they are mainly used in epoxy adhesives to form elastomers after curing, which can greatly improve the toughness of materials and improve the adhesion of adhesive layers. Focus. When it is added in an amount of 10-30% of epoxy resin and cured at room temperature with polyamide or alicyclic amine, the shear strength can reach more than 25Mpa, and it has good resistance to humidity and heat aging.

The resin can also be used as a main resin to make an elastic epoxy glue by adding a diluent and a curing agent.
Usage and dosage: When used as a toughening agent, the addition amount of 102C-4H and 102C-4L is 10% -30% of epoxy resin.

Note : Please make a small test to check the compatibility of 102C-4L with the curing agent, and the phase separation of the adhesive layer after curing. If there is poor compatibility and severe phase separation (turbidity) after curing, please use it with caution. Do not add solvents containing hydroxyl groups to the resin; please store it tightly after use to prevent water vapor from entering.

Product packaging and storage: 2 KG / barrel, 20 KG / barrel, 220KG / barrel. Keep tightly closed. Shelf life is 25 ℃ * 12 months.


Jiangyan Hengchuang Insulation Material Co., Ltd.
0523-88968136, 0523-88968720 (F), 13961750383

Date: 2015-8-27 Views:
七乐彩 欢乐拼三张 真人游戏平台注册 必赢真人娱乐