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High-performance halogen-free flame retardant DMDP CAS 3001-98-7 exhibits good compatibility with polymer compounds It possesses excellent flame retardancy and low smoke emission
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x| Product Name | DMDP | Chemical Name | 3,9-dimethyl-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane 3,9-dioxide |
|---|---|---|---|
| Synonyms | DMSP | CAS | 3001-98-7 |
| MF | C7H14O6P2 | Color | White Powder |
| Phosphorus Content | 24.18% | Whiteness | ≥95% |
| Application | Halogen-free Environmental Flame Retardant, Phosphorus Based Flame Retardant |
High-performance halogen-free flame retardant DMDP CAS 3001-98-7 exhibits good compatibility with polymer compounds It possesses excellent flame retardancy and low smoke emission
Specification of High-performance halogen-free flame retardant DMDP CAS 3001-98-7
| CAS | 3001-98-7 |
| Color | White powder |
| Content | P: 24% |
| MF | C7H14O6P2 |
| MW | 256.13 |
| Application | Halogen-free environmental flame retardant, Phosphorus based flame retardant |
Description of High-performance halogen-free flame retardant DMDP CAS 3001-98-7
DMDP is a white solid that exhibits good compatibility with polymer compounds. It possesses excellent flame retardancy and low smoke emission, making it a high-performance halogen-free flame retardant.
Density: 1.38 g/cm³
Boiling point: 379.9 °C
Melting point: 242.9–245.8 °C
Flash point: 197.2 °C
Advantages of High-performance halogen-free flame retardant DMDP CAS 3001-98-7
- Environmental properties: Halogen-free, low smoke and low toxicity during combustion, meeting environmental requirements.
- Thermal stability: Weight loss rate is less than 2% at 260°C, making it suitable for high-temperature processing environments.
- Flame-retardant mechanism: Char-forming effect. It decomposes preferentially at high temperatures, promoting the formation of a dense char layer on the substrate surface, which isolates oxygen and heat transfer.
FAQ
Q1: What is your regular lead time for sample and official order?
A1: Sample lead time 3 days. Official order lead time 7-14 days.
Q2: What is your MOQ?
A2: MOQ usually is 1kg.
Q3: How you control product quality?
A3: From raw material inspection, dupro inspection to final product inspection are executed strictly.
Q4: What is your warranty policy?
A4: We will send you a new batch if there is any quality issue during warranty time
Q5: Do you refund if customer receive defective product and do not accept replacement?
A5: Yes

