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Heat Resistant Novolac Epoxy Resin


Model Appearance Epoxy value,eq/100g Softening point℃. Hydrolytic chlorine,% Inorganic chlorine,ppm Volatile,% Color
F-51 Light yellow transparent liquid   0.53-0.59 25-30 ≤0.1 ≤5 ≤1.0 ≤3
F-53 ≥0.53 ≤32 ≤0.1 ≤180 ≤2.0 ≤4
F-48 ≥0.46 40-70 ≤0.1 ≤180 ≤2.0 ≤4
F-44 0.50-0.57 30-40 ≤0.1 ≤5 ≤1.0 ≤3
Model Appearance Epoxy equivalent,g/eq Solid content,% Color Solvent
F-44-50 Light yellow transparent liquid ≥0.25 50.0±1.0 ≤3 Methybenzene
F-44-80 ≥0.4 80.0±1.0 ≤3 Methybenzene
Model Epoxy value,g/eq Dissolution viscosity Hydrolytic chlorine,% Minimum molecular weight,% Total Chlorine,ppm Color
SMPN-638 172-185 H-J ≤1000 19.0-22.0 ≤3000 3
SMPN-638S 172-185 H-J ≤1000 19.0-22.0 ≤3000 3

Packing & Storage

PackingIn 25KG or 200KG drum or as per customer’s requirement
StorageStore in dry,clean place ,avoid direct sun-light .
ShippingIn room temperature

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At present, the company has more than 10 experienced export sales .

For samples, pricing, or more information, please call us at 0086-25-52397808 or mail to info@pvccopolymer.com . We will respond to you as soon as possible.

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General Information

Frequently Asked Questions

Characteristics of Novolak Epoxy Resin
Novolac epoxy resin is a multifunctional epoxy resin. Under the action of the curing agent, its crosslinking density is more significant than that of bisphenol A epoxy resin, so it has higher heat resistance than the bisphenol A type. It can be mixed with bisphenol A epoxy resin to improve the heat resistance of bisphenol A epoxy resin. It can also be used alone as an epoxy resin in coatings, castables, and laminated products with good heat resistance.
Novolac epoxy resin has the characteristics of heat resistance and corrosion resistance of phenolic resin and high bonding strength, excellent mechanical and physical properties, and good electrical properties of epoxy resin. It can be cured using a standard epoxy resin curing agent, which is highly convenient.

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