China Phenolic Resin suppliers

sin73am

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Dec 2, 2020
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Product introduction:
Petroleum chemical industry Phenolic resin Cas 9003-35-4 2130 phenolic resin.
The product is a thermosetting resin polymerized by phenol and formaldehyde with good acid resistance and can be used as an improvement of furan and epoxy resin.
Application:
Mainly used for anticorrosive coating, phenolic cement paste, glass fiber reinforced plastics and mortar, etc.
Quality index of phenolic resin curing agent
varietiesBenzenesulfonyl chlorideP-toluenesulfonyl chlorideEthyl sulfateCompound curing agent
AppearanceWhite transparent liquidWhite crystalline powderColorless liquidDark grey adhesive liquid
Specific gravity1.37-1.41solid-1.1-1.2
Purity鈮?5鈮?7%sulphuric acid>98%,Anhydrous ethanol-
Aciditymoderatelowhighmoderate
Free acid<1%--<3%
Melting point14-1665-71--
Moisture<2%<2%<5%0.06
Viscosity---20-30S,
With 4 cup, 25鈩?/p>
Packaging and storage
When the products are packed, stored and transported in 200kg iron drums, please pay attention to seal, avoid near high temperature, avoid open fire, and store for 1 month.
Product ShowChina Phenolic Resin suppliers
website:http://www.zh-carbonbrick.com/phenolic-resin/