Henan Ruiqite Chemical Industry Co., Ltd.
| Supply Ability | 200tons/mouth |
| Delivery Time | 1-3days |
| Packaging Details | 25kg/bag |
| Brand Name | RQT |
| Model Number | 618 |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 200tons/mouth | Delivery Time | 1-3days |
| Packaging Details | 25kg/bag | Brand Name | RQT |
| Model Number | 618 | Place of Origin | CHINA |
| High Light | White Flake Antioxidant 618 ，44-47 °C Melting Point Distearyl Pentaerythritol Diphosphite ，7.30-8.20 Phosphorus Content Phosphite Antioxidant | ||
| Chemical Name | antioxidant 618 cas:3806-34-6 Distearyl pentaerythritol Diphosphite antioxidant |
| English Name | antioxygen 618/antioxidants 618 Distearyl pentaerythritol Diphosphite antioxidant Heat resistant oxygen stabilizer stabilizer |
| CAS | 3806-34-6 |
| EINECS | 223-276-6 |
| Appearance | White flake |
| Melting point | 44-47 °C(lit.) |
| Phosphorus Content (wt%) | 7.30-8.20 |
| Purity | 99.00% |
| Molecular Formula | C41H82O6P2 |
| Packing | (20 kg × 1) PE bag |
| Use | Phosphite antioxidants provide excellent color improvement and thermal stability. Combined with phenolic antioxidants, they have additive effects on preventing thermal cracking of polymers and providing long-term color stability. Widely used in Polyolefins, Styrenics(ABS,PS), PVC, engineering plastics, elastomers and so on. Distearyl pentaerythritol diphosphite is mainly used as an auxiliary antioxidant for polyethylene, polypropylene, polyvinyl chloride, ABS resin, polyester and other synthetic resins. It has outstanding effect on preventing oxidation and improving color. Its own has high thermal stability, weather resistance and hydrolysis resistance stability, because of this, processing stability is good, product transparency is good; It is non-polluting and has good synergistic effect when used with ultraviolet absorbent and phenolic antioxidant. At the same time, it is also a good food antioxidant, because of its low toxicity, it can replace the food antioxidant BHT, which has been approved by the US Food and Drug Administration. |
| Dosage | 0.15%-0.60% |
Company Details
Business Type:
Manufacturer
Year Established:
2015
Total Annual:
>US$10 Million -Us$50 Million
Employee Number:
>11-50people
Ecer Certification：
Verified Supplier
Henan Ruiqite Chemical Industry Co., Ltd. is a large-scale chemical additive manufacturer integrating R&D, production, and sales. In 1992, Chairman Chen Jirui began producing fluorescent brightener OB and its raw materials. After 30 years of development, Ruiqite Chemical has grown in both fluore... Henan Ruiqite Chemical Industry Co., Ltd. is a large-scale chemical additive manufacturer integrating R&D, production, and sales. In 1992, Chairman Chen Jirui began producing fluorescent brightener OB and its raw materials. After 30 years of development, Ruiqite Chemical has grown in both fluore...
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