GoyenchemAO-168 酸化防止剤 CAS No.31570-04-4

説明

Properties

Grade GoyenchemAO-168
Chemical Name Tris (2,4-di-tert-butylphenyl) phosphite
Molecular Weight 646.9
化学式 C42H63O3P
CAS No. 31570-04-4
 Appearance White, non-flowing powder 
Volatiles 0.3% max
Color of solution (10g in 100 ml toluene) clear solution
Transmittance (10g in 100 ml toluene) at 425 nm 97.0% minat 500 nm 98.0% min
Content of 2,4-di-tert-butylphenol  0.4% max
Content of phosphate 0.5% max
Assay 99.0% min
Melting range (°c) 183-187
Specific gravity (20°c) 1.03 g/cm3
Bulk density 480-570 g/l
Solubility (2°c) g/100g g/100g solution
   Acetone 1
   Benzene 34
   Chloroform 36
   Cyclohexane 16
   Ethanol 0.1
   Ethyl acetate 4
   n-Hexane 11
   Methanol <0.01
   Methylene Chloride 36
   Toluene 30
   Water <0.01
Weight loss (TGA, in air at 20°c/min)
Temp.(°c) at 1 % weight loss 230
Temp.(°c) at 10 % weight loss 260

用途

  • ポリオレフィン or オレフィン-コーポリマー :HDPE, LLDPE, PP, EVA ,PC, PA.
  • エンジニアリング プラスチック :PBT, PET, styrenics
  • elastomers : PS, ABS, BR, SBS , tickifier resins, adhesives.

 

包装

20 kg/袋