TBPD-過氧化新癸酸叔丁酯性質(zhì)及用途
2023-05-05 來自: 山東海京新材料有限公司 瀏覽次數(shù):1154
性質(zhì):
本品為透明液體,用已烷、無嗅礦物油、異十二烷等配制稀釋?;蚩捎每蛻糁付ǖ娜軇┫♂?。不溶于水,溶于多數(shù)有機(jī)溶劑,比重(20℃) 0.880。
主要分解產(chǎn)物:叔丁醇、新癸酸、甲烷等
用途:
1.高壓聚乙烯(LDPE)的優(yōu)良低溫引發(fā)劑,多用于管式法工藝, 可同引發(fā)劑TBPV(過氧化特戊酸叔丁酯),TBPEH(過氧化-2-乙基已酸叔丁酯),引發(fā)劑TBPB(過氧化苯甲酸叔丁酯)等共同組成復(fù)合引發(fā)劑體系,聚合效果好。
2. 是不飽和聚酯的高溫固化劑。
3. 可用于氯乙烯,苯乙烯或苯乙烯的共聚物聚合引發(fā)劑及甲基丙烯酸酯、醋酸乙烯酯的聚合引發(fā)劑。
Property:
This product is a colorless transparent liquid, diluted with hexane, odorless mineral oil, isododecane, etc. Alternatively, the solvent specified by the customer can be used for dilution. Insoluble in water, soluble in most organic solvents, with a specific gravity of 0.880 at 20 ℃.
Main decomposition products: tert butanol, neodecanoic acid, methane, etc
Purpose:
1. High pressure polyethylene (LDPE) is an excellent low-temperature initiator, commonly used in tubular processes. It can be combined with initiators TBPV (tert butyl peroxyvalerate), TBPEH (tert butyl peroxy-2-ethylhexoate), and TBPB (tert butyl peroxybenzoate) to form a composite initiator system, resulting in better polymerization effects.
2. It is a high-temperature curing agent for unsaturated polyester.
3. It can be used as a copolymer polymerization initiator for vinyl chloride, styrene or styrene, as well as a polymerization initiator for methacrylate and vinyl acetate.