
ADK STAB LA-82
68548-08-3
ADK STAB LA-82
1,2,2,6,6-Pentamethyl-4-piperidyl methacrylate
2-甲基-2-丙烯酸-1,2,2,4,6-五甲基-4-哌啶酯
產(chǎn)品描述 | 受阻胺光穩(wěn)定劑(HALSs)通過清除感光降解產(chǎn)生的自由基表現(xiàn)出優(yōu)異的阻隔紫外線能力。 |
產(chǎn)品特點 | ·含甲基丙烯酸基團的聚合性HALS ·可與多種單體共聚 |
分子量 | 239 |
外觀 | 透明液體 |
比重 | 0.966 |
粘度 | 12mPa·s |
食品接觸認(rèn)可(US/EU/China) | -/-/- |
ADK STAB LA-82 是一種含甲基丙烯酸基團的聚合性HALS,可與多種單體共聚,例如如甲基丙烯酸甲酯、丙烯腈、氯乙烯和苯乙烯單體。受阻胺光穩(wěn)定劑(HALSs)通過清除感光降解產(chǎn)生的自由基表現(xiàn)出優(yōu)異的阻隔紫外線能力。
產(chǎn)品特點:
1、The ability to polymerize into the resin gives improved compatibility and permits very high loadings of stabilizers if desired.
2、No loss is observed from volatility or migration during processing or in end use.
3、Low extractability can contribute to permanent/effective photostabilization of polymers and to environmental acceptability.
產(chǎn)品應(yīng)用:
ADK STAB LA-82 is especially suitable in such applications as coatings (solvent-borne, water-borne acrylic coating), thin films and printing inks, where there exists a high surface area to volume ratio.
外 觀:淡黃色液體
比 重:0.966
粘 度:12mPa·s
沸 點:89-90
閃 點:116(cleaveland open method)
抑 制 劑:<200ppm(MEHQ)