广州伟伯科技有限公司
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
| 产品描述 | 受阻胺光稳定剂(HALSs)通过清除感光降解产生的自由基表现出优异的阻隔紫外线能力。 |
| 产品特点 | ·含甲基丙烯酸基团的聚合性HALS ·可与多种单体共聚 |
| 分子量 | 239 |
| 外观 | 透明液体 |
| 比重 | 0.966 |
| 粘度 | 12mPa·s |
| 食品接触认可(US/EU/China) | -/-/- |
ADK STAB LA-82 是一种含甲基丙烯酸基团的聚合性HALS，可与多种单体共聚，例如如甲基丙烯酸甲酯、丙烯腈、氯乙烯和苯乙烯单体。受阻胺光稳定剂(HALSs)通过清除感光降解产生的自由基表现出优异的阻隔紫外线能力。
产品特点：
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.
产品应用：
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 观：淡黄色液体
比 重：0.966
粘 度：12mPa·s
沸 点：89-90
闪 点：116(cleaveland open method)
抑 制 剂：<200ppm(MEHQ)