3-Hydroxyphenylphosphinyl-propanoic acid
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Category
- Industrial Supplies
zibo doubang chemical co.,ltd
- Country / Year Established
-
China
/
- Business type
- Others
- Verified Certificate
-
13
| Product name | 3-Hydroxyphenylphosphinyl-propanoic acid | Certification | - |
|---|---|---|---|
| Category | Industrial Supplies | Ingredients | - |
| Keyword | 3-hpp , flame retardant , 2-carboxyethyl(phenyl)phosphinic acid , ceppa | Unit Size | - |
| Brand name | - | Unit Weigh | - |
| origin | Stock | - | |
| Supply type | - | HS code | - |
Product Information
Name: 2-Carboxyethyl(phenyl)phosphinic acid
Synonyms: 3-Hydroxyphenylphosphinyl-propanoic acid; CEPPA
Molecular Formula: C9H11O4P
Melting point: ≥158 °C
Decomposition Temperature: 210°C (5%)
Water solubility: readily soluble
Physical state: white crystals
Content: 99.50 %(min)
Application: 2-Carboxyethyl(phenyl)phosphinic acid is a bifunctional copolymerisable phosphorous flame retardant monomer, which can be polycondesated with ethylene glycol and terephthalate to form flame retardant PET, and renders the alternated PET and the resulting plastics and fibers good fire-resistance property. The spinning property of the PET is fairly good as the CEPPA was used.
Usable method: Added after pre-esterfication with EG during the PET synthesize procedures. Addition of approx. 4.5% CEPPA during polycondensation process. The P-content of the resulting flame retardant polyester is approx. 0.6%. Consult our technical service of determining the polycondensation conditions
Packing: 25kgs in barrel
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | Negotiable | Shipping time | Negotiable |
- President
- zhang xiangyong
- Address
- shangjia village, hutian town,zhangdian distric,zibo, shangdong,china
- Product Category
- Industrial Supplies
- Main Product
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