Wenzhou Qingming Chemical Co., Ltd.(former state-owned Wenzhou Qingming Chemical Factory)

HK-021(methyl tetrahydrobenzoic anhydride It is an excellent blended acid anhydride-type epoxy resin solidifying agent, low solidifying point, low viscosity, low volat... >>>

Cracking-resistant toughening curing agent, polysebacic anhydride (PSPA) PSPA is an excellent cracking-resistant toughening curing agent with low melting point, low to... >>>

HK-021(methyl tetrahydrobenzoic anhydride It is an excellent blended acid anhydride-type epoxy resin solidifying agent, low solidifying point, low viscosity, low volat... >>>

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Cracking-resistant toughening curing agent, polysebacic anhydride (PSPA) PSPA is an excellent cracking-resistant toughening curing agent with low melting point, low to... >>>

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Epoxy resin curing agent CM04 CM04 is an amine-type epoxy resin curing agent with low curing temperature and excellent performances, low amine odor and low toxicity. ... >>>

CMP-410 epoxy resin active toughener CMP410 is an excellent epoxy resin active toughener. It is nontoxic, of low viscosity, can participate in the crosslinking reactio... >>>