R&D, production and sales of petrochemicals and their derivatives
R&D, production and sales of petrochemicals and their derivatives
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Phenol-free phosphite EGPHOS PL-81
| Application note: | EGPHOS PL-81 is an environmentally friendly phenol-free liquid phosphite antioxidant, generally referred to as TDP. Widely used in PVC, ABS, PU, EVA, SBR, CR and other systems, with excellent thermal stability and color stability. Not only can it improve the initial coloring and light transmittance of PVC products, but also it can effectively inhibit product aging and maintain the brightness and color consistency of products. |
| Product information: | Chemical name: Triisodecyl phosphite Chemical formula: C30H63O3P Molecular weight: 502 CAS NO.: 25448-25-3 |
| Technical index: | Appearance: colorless transparent liquid Chromaticity (Pt-Co): ≤50 Relative density (25℃): 0.880-0.910 Refractive index (25℃): 1.4580-1.4630 Acid value (NaOHmg/g): ≤0.10 |
| Physical characteristics: | Phosphorus content %: 6.2 Density (gm/cm3@25℃): 0.8867 Flash point, ℃: 113 Viscosity (cps@25℃): 15 Solubility: soluble in benzene, alcohol, ester and other organic solvents, insoluble in water |
| Package instruction: | 170 kg/galvanized bucket |
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