Usoro Catalyst nke dabeere na ChromiumN'etiti ọtụtụ usoro nkwadebe, njikọta nke hydroxypropyl acrylate hpa site na iji ihe na-akpali akpali nke dabere na chromium bụ ụzọ usoro ọdịnala. Ihe na-akpali akpali nke dabere na Chromium gụnyere chromium trichloride, chromium trioxide, na chromium acetate. Ha nwere nnukwu ọrụ catalytic mana ha siri ike ịkwadebe ma usoro ahụ dị ize ndụ. A na-ejikarị ihe na-akpali akpali nke dabere na Chromium eme ihe na mgbakwunye catalytic na ihe mgbochi polymerization n'oge ojiji. Karịsịa, chromium trioxide bụ ihe na-eme ka oxidant sie ike nke nwere nnukwu ihe na-eme ka oxidizing na mbufe ya dị ize ndụ. Ebe ọ bụ na chromium bụ ígwè dị arọ, ọ nwere mmetụta teratogenic na carcinogenic. Ọzọkwa, mgbe emechara nhicha ngwaahịa, ọ na-adịkarị na mmiri fọdụrụnụ, nke nwere nnukwu viscosity ma na-eme ka mgbake na ọgwụgwọ nke chromium acetate sie ike. Mmepe nke ihe na-akpali akpali na usoro ndị na-adịghị ize ndụ, na-adịghị ize ndụ, na gburugburu ebe obibi aghọwo ebe a na-eme nnyocha na agụmakwụkwọ.

Mepee ihe ọhụrụ site na iji Hydroxypropyl Acrylate HPA: Nrapado dị elu, ike njikọta, na ndakọrịta iji bulie ngwaahịa gị gaa n'ọkwa ọzọ!