Ngwaahịa
Diphenyl-p-phenylenediamine
Usoro nhazi
Anụ ahụ
Ọdịdị: ntụ ntụ ntụ ma ọ bụ flake
Njupụta: 1.2
Ebe mgbaze: 143-145 Celsius (ọkụ)
Ebe esi mmiri: 220-225 °C0.5 mm Hg (ọkụ)
Ntughari: 1.6300 (atụmatụ)
Ebe ọkụ ọkụ: 220-225 °C/1 mm
Data nchekwa
Koodu mpaghara:: 2921590090
Ọnụego nkwụghachi ụtụ nke mbupu (%): 11%
Ngwa
Ejiri ya na roba eke na latex dị ka styrene-butadiene, nitrile-butadiene, cis-butyl, polyisoprene, wdg, ọ nwere ike ime ka ọ nwee ezigbo nguzogide multi-flex na arụ ọrụ mgbochi.Melite ike nkwụsi ike, welie nchebe megide ọla ndị na-emerụ ahụ dị ka oxygen na-ekpo ọkụ, ozone na manganese na mgbidi ọla kọpa, na enweghị mmetụta na vulcanization.Ejikọtara ya na antioxidant D, ọ nwere ike dozie nsogbu ịka nká dị iche iche nke ngwaahịa rọba gbara ọchịchịrị.Tụkwasị na nke ahụ, a na-ejikwa ya dị ka polyethylene na polypropylene.Ejiri ya dị ka antioxidant na ụlọ ọrụ rọba
Usoro mmepụta: Hydroquinone na-emeghachi omume na aniline n'okpuru catalysis nke triethyl phosphate na 280-300 ℃ na nrụgide 0.7MPa ruo oge ụfọdụ.Akwụkwọ kemịkalụ na-ewepụ ngafe aniline n'okpuru oghere dị ala wee mebie nke etiti n'okpuru oghere dị elu.Ihe fọdụrụnụ mgbe distillation nke etiti ahụ na-egbutu, ntụ ntụ na ngwugwu dị ka ngwaahịa emechara.Mmeghachi omume njikọ bụ nke a
Atiri: Mmiri na-enwu ọkụ
Nhazi nke nsi: nsị
Njirimara ihe egwu na-agbawa agbawa: nwere ike imeghachi omume na ndị ọrụ oxidizing;adịghị ike allergens
Njirimara ihe ize ndụ nke ire ọkụ: okpomọkụ, ọkụ na-emeghe karịa ọkụ;ndakpọ okpomọkụ nke uzuzu nitrogen oxide na-egbu egbu;ọgwụ teratogenic
Njirimara nchekwa na njem njem: ventilated na akọrọ;echekwara iche na oxidizers
Ihe na-emenyụ ọkụ: ntụ ntụ akọrọ, carbon dioxide;1211;ụfụfụ
