Anti-oxidant TA-168
Payment & Shipping Terms:
| Packaging Details: | Plastic-lined cardboard box, 25kg/box |
|---|
Detailed Product Description
Antioxidant TA-168
Chemical Name:
Tris-(2.4-di-t-butylphenyl)- phosphite
Molecular Weight: 646 Molecular Formula: C42H63O3P
Structure:
Quality Standards
Item | Index | Item | Index | |
Appearance | White Crystalline Powder | Light Transmittance | 425nm,% | ≥97 |
Melting Range, | 182~186.5 | 500nm, % | ≥98 | |
Acid Value KOH mg/g, % | ≤0.3 | Content,wt% | ≥99.0 | |
Volatility, wt% | ≤0.5 | Solubility | Clear | |
Free 2,4-di-tert-butyl phenol,wt% | ≤0.2 | Hydrolysis Time, h | ≥14 | |
Flash Point, | 257 |
|
| |
Characterization:
TA-168 is the higher performance solid organic phosphite antioxidant than other phosphite antioxidants. Which can protect furthest the color of polymers, and improve the thermal stability of polymers in process.
Solubility: Soluble in toluene, dichloromethane, soluble slightly in esters and insoluble in water.
Applications:
Generally, its not applied alone. It is usually combined with phenoli-based antioxidants,for examle, antioxidant TA-1010. The mixtures of TA-168 with phenolic-based antioxidants are widely applied in polymeric materials such as PE, PP, PS, PA, PC and ABS, etc. Reference usage: 0.1~0.3 wt%.
Storage: Poor hydrolysis resistance. Keeps away from moisture and heat.
Packing: c
Validity Time : 24 months.
Anti-oxidant TA-168
Other Products from this Supplier
See more
Antioxidant, Anti-oxidant, plastic additive products from this supplier.
Product Showcase[19]
Products
- FRP doors [11]
- FRP Grating [4]
- Dispersant [2]
- Plastic additives [13]
- Paint and coating additives [19]
- other additives [2]
- Antioxidant [4]
- Others [17]
Company Info
Suzhou Xingtai Guoguang Chemical Additives Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Suzhou
Province/State: Jiangsu
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products