You are here: Excelle > Products

Phenolic resin
Sulfonated phenolic resin

Molecular Formula: 【C8H8O2】n

Molecular Weight: 500

Structure Formula:

CSA NO.: 9003-35-4

Specification:

ITEM
INDEX
Appearance
Transparent irregular-shaped solid with light yellow
Softening Point ℃
70-100
Free Phenol
1.52-1.66
HMT Content % ≤
7.5±0.5
Fineness (80mesh)
0.0

Properties : It is brown powder, the softening point is 70-100, and it contains about 8%HMT.

Usage:

It is not only contains HMT but also contain long-chain aliphatic hydrocarbons link structure, It can improve the brittleness of cured , the crosslinking density, and rubber modulus, hardness, wear resistance. It is the best resin to hardening.Mainly used to be as tackifier for polychloroprene rubber contact adhesive, for the making of agent for anti-fire coating material, anti-corrosive paint, oil ink, and rubber.

Storage:

The product should be stored in the dry and cooling place with good ventilation.