Akụkọ ụlọ ọrụ

Akụkọ ụlọ ọrụ

  • Nzọụkwụ owuwu nke silicone gị n'ụlọnga

    1. Enwere ike iji fesa ma ọ bụ na -ete ihe nhịahụ n'oge ihe ndị dị n'elu kọmpụta, ngwa agha ciment na ihe nrụpụta ihe siri ike, ebe ịgba ya ka mma na elu okwute, marble na granite dị larịị. Tupu ojiji, a ga -elezi anya ntọala nke ọma ...
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  • Njirimara nke onye na -anaghị egbochi mmiri silicone

    Silicone waterproof gị n'ụlọnga nwere abụọ Njirimara: mmiri dabeere na mmanu mmanu. Onye na-ahụ maka mmiri na-egbochi mmiri silicone enweghị agba ma ọ bụ odo odo. Mgbe agwakọtara ya na ngwa agha ciment, ọ nwekwara ike rụọ ọrụ nke retarder, onye na -ebelata mmiri na onye na -enye nkwado. Ya mere, ọ dabara maka waterpr ...
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  • Na -ekwu maka usoro DMF

    Eleghị anya enwere ụzọ abụọ dị mma maka imepụta DMF dimethylformamide. Usoro methanol dehydrogenation nke nwere nzọụkwụ abụọ bụ usoro otu nzọụkwụ maka njikọ nke methyl formate nke Southwest Research Institute of Chemical Industry nke mbụ Ministry of Chemical Indus ...
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  • Kpachara anya maka usoro mmepụta nke sodium methyl silicate na potassium methyl silicate organic silicon waterproofing agent.

    Ọtụtụ ndị ahịa ga -ezute ọtụtụ nsogbu na usoro iji methyl silicate na -emepụta sodium methyl silicate na potassium methyl silicate organic silicon waterproof, dị ka: otu esi ahọrọ akụrụngwa, gịnị bụ usoro ya, yana ihe kwesịrị ka a na -elebara ya anya. Anyị ga -akọwa t ...
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