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Company: Liaoyang Xinyu Chemical Co., Ltd.

Address: No. 29, Wanhe 2nd Road, Hongwei District, Liaoyang City, Liaoning Province, China

Email: xinyuhuagong@sina.com

Website: www.lnxinyu.com

Tel: 0419-3683123

Fax: 0419-3683131

Mobile: 13352266317

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Novolac epoxy resin

cname：Novolac epoxy resin
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date：2022/04/04
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Phenolic epoxy resin phenolic epoxy resin, also known as F-type epoxy resin. The novolac resin is obtained by polycondensation of phenol and formaldehyde in an acidic medium, which is then polycondensed with excess propylene oxide in the presence of sodium hydroxide. The epoxy group content is high, the viscosity is high, the crosslinking density of the cured product is high, and the fiber reinforced plastic has good physical and mechanical properties. The heat resistance is higher than E-type epoxy resin. Mainly used to make various structural parts, electrical components and so on.

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