Tris (nonylphenyl) phosphite (TNPP) CAS NO.: 3050-88-2
Sunan Chemical: Tris (nonylphenyl) phosphite (TNPP)
Tsarin kwayoyin halitta: C45H69O3P
Nauyin Kwayoyin: 689.01
Tsarin
Lambar CAS: 3050-88-2
Ƙayyadaddun bayanai
| Sunan fihirisa | Fihirisa |
| Bayyanar | Ruwa mara launi ko amber mai kauri |
| Chroma (Gardner) ≤ | 3 |
| Phosphorus W% ≥ | 3.8 |
| Acidity mgKOH/g≤ | 0.1 |
| Indexididdigar refractive | 1.523-1.528 |
| Dankowa 25 ℃ Pas | 2.5-5.0 |
| Yawaita 25 ℃ g/cm3 | 0.980-0.992 |
Aikace-aikace
Rashin gurɓataccen thermal-oxidation yana tsayayya da antioxidant. dace da SBS, TPR, TPS, PS, SBR, BR, PVC, PE, PP, ABS da sauran roba elastomers, tare da high thermal oxidative kwanciyar hankali yi, aiki, ba ya canza launuka a cikin tsari, musamman dace da wadanda ba canza launi. stabilizer. Babu mummunan tasiri akan launi samfurin; yadu amfani da fari da chromic kayayyakin. Zai iya inganta juriya na zafi na roba da samfuran filastik, da juriya na iskar shaka; iya hana polymer daga guduro sabon abu a yi da kuma ajiya. Yana iya hana haɓakar gel da haɓaka danko, don hana tsufa na thermal da yellowing na roba da samfuran filastik.
Shiryawa da Adanawa
Kunshin: 200kg / karfe pail
Ajiye: Ajiye a cikin rufaffiyar kwantena a cikin sanyi, bushe, wuri mai cike da iska. Ka guji fallasa a ƙarƙashin hasken rana kai tsaye.