Daim ntawv thov ntawm txhuas hydroxide nplaim taws retardant:
ATH siv rau ntau yam kev siv, tsis yog rau kev tiv thaiv hluav taws xwb, tab sis kuj rau kev tswj pa luam yeeb thiab txo cov pa roj corrosive hauv cov ntaub ntawv; Tsis yog tsuas yog siv tau ib leeg xwb, tab sis kuj siv nrog lwm cov tshuaj tiv thaiv hluav taws. Rau kev ua haujlwm kub hauv qab ATH decomposition kub (190 ~ 230 ℃) ntawm cov polymer, ATH yog ib hom khoom siv tiv thaiv hluav taws zoo heev, siv rau hauv, thermosetting resins thiab thermoplastic elastomer thiab lwm yam, kuj siv rau hauv kev tsim ntau yam ntaub pua plag tiv thaiv hluav taws ntawm styrene - butadiene roj hmab latex, siv rau hauv kev tsim cov hluav taws xob tiv thaiv roj hmab cable rwb thaiv tsev, thermal rwb thaiv tsev ua npuas ncauj, kis siv, ru tsev canopy thiab hose. Siv rau cov khoom siv hauv chav dej, phab ntsa kho kom zoo nkauj, ntau yam npog, tsheb tiv thaiv, rooj zaum accessories, tsheb thauj khoom seem, nrog rau cov khoom siv hluav taws xob suav nrog insulators thiab circuit boards, cov khoom siv tsim kho, thiab lwm yam. Nano-aluminum hydroxide kuj tseem siv tau rau hauv engineering plastics (aerospace materials, tub rog ships, thiab lwm yam).
Tam sim no, ATH feem ntau siv ua cov khoom siv tiv thaiv hluav taws rau cov khoom siv tiv thaiv hluav taws EVA, LDPE, LLDPE cable (cladding thiab insulation), nrog rau cov khoom siv tiv thaiv hluav taws PP thiab ntau cov thermosetting polymers (xws li unsaturated polyester, epoxy resin, thiab lwm yam). Thaum ntxiv 40% ntawm ATH, qhov kub thiab txias ntawm PE, PP, PVC thiab ABS (acrylonitrile/butadiene/styrene copolymer) tuaj yeem qeeb qeeb, nrog rau cov nplaim taws zoo thiab cov pa luam yeeb zoo. Polyolefin nrog 50% txhuas hydroxide feem ntau yog siv rau hauv cov khoom ntim khoom noj hauv Nyiv, thiab cov nplaim taws polyolefin nrog 60% txhuas hydroxide tuaj yeem siv ua cov ntaub ntawv tsim kho thiab cov ntaub ntawv kho kom zoo nkauj sab hauv ntawm tsheb thiab nkoj.
Lub sijhawm tshaj tawm: Lub Ib Hlis-03-2020