Hydrolytically stable
Better resistance to heat and humidity aging than RDP.
BDP
Bisphenol A Bis(디페닐 인산염) (BDP) Supplier from China
비스페놀 A 비스(디페닐 인산염) (BDP) is a halogen-free liquid phosphate flame retardant for PC/ABS, PPE/HIPS and other engineering plastics, valued for its hydrolytic and thermal stability. SUNCHEM supplies BDP with a batch COA on every shipment; the TDS is sent on request.
CAS 181028-79-5 · Oligomeric aryl phosphate · Halogen-free
- 모든 배송에 대한 로트 COA
- 시험용 샘플
- 평가판에 대한 기술 지원
제품개요 & 주요 이점
BDP is an oligomeric aryl phosphate with about 8.9% phosphorus. Like RDP it promotes char and plasticizes the melt, but its bisphenol A backbone gives better hydrolytic stability and lower volatility, so parts keep their properties after heat and humidity aging. It is used in PC/ABS and PPE/HIPS housings for electronics, chargers and office equipment.
BDP is sold under CAS 181028-79-5 and also 5945-33-5; tell us which your documents require. Acid value, TPP content and viscosity are the numbers to compare.
Halogen-free V-0
Gives PC/ABS and PPE/HIPS UL 94 다섯-0 without bromine or chlorine.
Specified on your terms
We quote against your phosphorus content, 산가, TPP content, viscosity and water and send the batch COA for each lot.
기술 사양
| 매개변수 | 일반적인 값 |
|---|---|
| 제품명 | Bisphenol A Bis(디페닐 인산염) |
| 동의어 | BDP; BPADP; bisphenol A diphosphate |
| CAS 번호. | 181028-79-5; 5945-33-5 |
| 유형 | Oligomeric aryl phosphate ester |
| 모습 | Colorless to pale yellow viscous liquid |
Phosphorus content, 산가, TPP content, viscosity and water limits depend on the producer grade and are stated on the TDS and batch COA; the limits for your order are confirmed in the quotation and contract.
Applications by Polymer
Where BDP is used, and what to confirm before you switch supply.
PC/ABS housings
Halogen-free flame retardant for PC/ABS housings that must pass heat and humidity aging.
Check before trial
- UL 94 class and thickness
- Acid value and TPP content
- 월별 거래량
PPE/HIPS (mPPO)
Used in PPE/HIPS blends for electrical parts.
Check before trial
- 처리 온도
- Viscosity for your dosing
- Drum or IBC
PC and other resins
Used in PC and other resins where low volatility matters.
Check before trial
- Polymer and rating
- Aging requirements
- Sample for trials
Selection & 비교
Choosing the right BDP grade
| 귀하의 요구 사항 | 일반적으로 작동하는 것 |
|---|---|
| Parts exposed to heat and humidity | BDP |
| Lowest dosage for V-0 | Compare with RDP |
| Liquid dosing in compounding | Agree viscosity and container |
| Replacing an existing supplier | 현재 TDS 또는 COA 보내기; we quote against the parameters you approve |
포장 & 저장
포장
Drums or IBC; tell us which suits your dosing system.
저장
Keep containers closed in a dry store at room temperature; warm before pumping if it has thickened in the cold.
첫 번째 이메일부터 승인된 공급까지
Name the end use
Name the polymer and the fire rating you must meet — UL 94 class and thickness, LOI or cable standard.
Compare the numbers that matter
Phosphorus content, 산가, TPP content, viscosity and water.
Check viscosity handling
BDP is viscous; confirm heated lines or drum warming for your dosing pump.
Trial, then lock the spec
Compound a trial batch, run your fire and mechanical tests, and keep the approved lot COA as the reference.
귀하의 요구 사항을 알려주십시오. 우리는 등급을 일치.
폴리머를 알려주세요, the fire rating you need, the quantity and the destination port. 현재 사양을 추가하면 이에 대한 견적을 보내드립니다..
| 정보 | 예 |
|---|---|
| 애플리케이션 | PC/ABS, PPE/HIPS, PC |
| 필수사양 | Acid value, TPP content, 점도 |
| 포장 | Bag or drum size; pallets |
| 수량 | Sample / trial order / 연간 볼륨 |
| 목적지 | 국가 및 항구 |
| 필요한 서류 | COA, SDS, TDS, RoHS/REACH |
Related products
Bisphenol A Bis(디페닐 인산염) (BDP) 자주하는 질문
What is BDP used for?
As a halogen-free flame retardant for PC/ABS and PPE/HIPS, and in PC and other resins.
What is the difference between BDP and RDP?
BDP has better hydrolytic and thermal stability and lower volatility; RDP has more phosphorus and needs a lower dosage.
Which CAS number applies?
BDP is sold under CAS 181028-79-5 그리고 5945-33-5; tell us which your documents require.
Can I get the TDS?
예. Send an inquiry with your polymer and target rating and we email the TDS.
