Antioxidant 626 CAS 26741-53-7
Ngwaahịa a bụ ntụ ntụ kristal na-acha ọcha nke nwere ebe mgbaze nke 160-175ºC, ebe ọkụ ọkụ nke 168°C, na ebe ọkụ nke 421°C. Ọ na-adị mfe mgbaze n'ime ihe mgbaze organic dị ka toluene, methyl chloride, na chloroform, na-agbaze ntakịrị na mmanya na-aba n'anya, na mmiri na-esighi ike. Antioxidant 626 bụ ihe na-acha ọcha na-acha ọcha na-acha ọcha na-adịghị ala ala na arụmọrụ dị elu. A na-ejikarị ya na ihe ndị na-egbochi phenol antioxidants.
| ITEM | Ọkọlọtọ |
| Ọdịdị | Pellets ọcha ma ọ bụ ntụ ntụ |
| Oke agbaze ℃ | 170.0-180.0 |
| Ọdịnaya na-agbanwe % | ≤1.0 |
| Uru acid mgKOH/g | ≤1.0 |
| 2,4-DTBP% efu | ≤1.0 |
| Ịdị ọcha % | ≥96.0 |
| Nyocha % | ≥98.0 |
1. A na-ejikarị Antioxidant 626 eme ihe na nhazi na nhazi nke plastik dị iche iche dị ka polypropylene, polyethylene, ABS, polycarbonate fiber na polyester resin. ;
2. Antioxidant 626 bụ phosphite inyeaka antioxidant na ala volatility, nke nwere ike n'ụzọ dị irè na-egbochi polymer discoloration, ibelata polymer deradaration ọnụego, na melite resin na-eguzogide gas na-ada. Ọ kachasị mma maka polyolefins na olefin copolymer, polycarbonate, polyamide na plastik engineering ndị ọzọ, yana roba, mkpuchi na adhesives. Mgbakwunye nke antioxidant 626 nwere ike imeziwanye nkwụsi ike nhazi nke ihe ahụ, a na-ejikwa ya na nhazi nke polyethylene, polypropylene, ethylene-vinyl acetate copolymer, polystyrene, polyvinyl chloride na thermoplastics ndị ọzọ na elastomers. etiti. Na mgbakwunye, antioxidant 626 nwekwara ezigbo mgbochi nke discoloration nke ìhè na okpomọkụ na-akpata, yana ụfọdụ mmetụta nkwụsi ike nke ọkụ, nke nwere ike imeziwanye ìhè, nkwụsi ike nke okpomọkụ, ike igwe na nkwụsi ike nke ngwaahịa ahụ, si otú a na-agbatị ndụ nke ngwaahịa ahụ. ngwaahịa.
3. Antioxidant 626 nwere akụrụngwa kemịkalụ kwụsiri ike yana ezigbo ndakọrịta na ọtụtụ polymers. Ọ bụ ezigbo antioxidant inyeaka phosphite. Ojiji ya nwere ike ọ bụghị naanị melite nkwụsi ike nhazi nke ihe, kamakwa melite ìhè, nkwụsi ike nke okpomọkụ, ike n'ibu na agba agba nke ngwaahịa. Ọ bụ ihe mgbakwunye dị mkpa a na-ejikarị eme ihe na ụlọ ọrụ plastik.
25kg / akpa ma ọ bụ ahaziri dịka mkpa ndị ahịa si dị
Antioxidant 626 CAS 26741-53-7
Antioxidant 626 CAS 26741-53-7
