Halogen-free V-0
Gives PC/ABS and PPE/HIPS UL 94 v-0 without bromine or chlorine.
RDP
Resorcinol Bis(リン酸ジフェニル) (RDP) 中国からのサプライヤー
レゾルシノールビス(リン酸ジフェニル) (RDP) is a halogen-free liquid phosphate flame retardant for PC/ABS, PPE/HIPS and other engineering plastics. SUNCHEM supplies RDP with a batch COA on every shipment; TDS はリクエストに応じて送信されます.
CAS 57583-54-7 · Oligomeric aryl phosphate · Halogen-free
- 出荷ごとのロット COA
- トライアル用のサンプル
- 試用版の技術サポート
製品概要 & 主な利点
RDP is an oligomeric aryl phosphate with about 10.7% phosphorus. It acts mainly in the condensed phase, promoting char, and it also plasticizes the polymer, improving melt flow. It is used in PC/ABS and PPE/HIPS housings for electronics and office equipment that must meet UL 94 v-0 without halogens.
RDP has a higher phosphorus content than BDP, so lower dosage reaches the same rating; BDP offers better hydrolytic and thermal stability. Acid value and TPP content are the numbers to compare.
Flame retardant and flow aid
Also plasticizes the melt, which helps thin-wall molding.
Specified on your terms
We quote against your phosphorus content, 酸価, TPP content, viscosity and water and send the batch COA for each lot.
技術仕様
| パラメータ | 代表値 |
|---|---|
| 製品名 | Resorcinol Bis(リン酸ジフェニル) |
| 同義語 | RDP; tetraphenyl resorcinol bis(diphosphate) |
| CAS番号. | 57583-54-7 |
| タイプ | Oligomeric aryl phosphate ester |
| 外観 | Colorless to pale yellow viscous liquid |
リン含有量, 酸価, TPP content, viscosity and water limits depend on the producer grade and are stated on the TDS and batch COA; 注文の限度額は見積書と契約書で確認されます.
ポリマー別の用途
Where RDP is used, 電源を切り替える前に確認すべきこと.
PC/ABS housings
The standard halogen-free flame retardant for PC/ABS housings of notebooks, chargers and office equipment.
トライアル前に確認してください
- UL 94 class and thickness
- Acid value and TPP content
- 月間ボリューム
PPE/HIPS (mPPO)
Used in PPE/HIPS blends for electrical and electronic parts.
トライアル前に確認してください
- 処理温度
- Viscosity for your dosing pump
- Drum or IBC
パソコン, TPU and other resins
Used in PC, TPU, epoxy and other resins where a liquid phosphate is preferred.
トライアル前に確認してください
- Polymer and rating
- Hydrolysis stability needs
- Sample for trials
選択 & 比較
Choosing the right RDP grade
| あなたの要件 | 通常機能するもの |
|---|---|
| PC/ABS with lowest dosage | RDP |
| Higher processing temperature or humid conditions | Consider BDP for better hydrolytic stability |
| Liquid dosing in compounding | Agree viscosity and container |
| 既存のサプライヤーを置き換える | 現在の TDS または COA を送信します; あなたが承認したパラメータに基づいて見積もりを出します |
包装 & ストレージ
包装
Drums or IBC; tell us which suits your dosing system.
ストレージ
Keep containers closed in a dry store; moisture raises the acid value.
最初のメールから承認された供給まで
Name the end use
Name the polymer and the fire rating you must meet — UL 94 class and thickness, LOI or cable standard.
重要な数字を比較する
リン含有量, 酸価, TPP content, viscosity and water.
Check hydrolysis stability
For parts used in humid conditions, compare RDP and BDP in your aging test.
トライアル, 次に仕様をロックします
Compound a trial batch, run your fire and mechanical tests, and keep the approved lot COA as the reference.
ご要望をお聞かせください. グレードを合わせます.
ポリマーを教えてください, the fire rating you need, 数量と宛先ポート. 現在の仕様を追加してください。それに基づいて見積もりを出します.
| 情報 | 例 |
|---|---|
| 応用 | PC/ABS, PPE/HIPS, パソコン, TPU |
| 要求仕様 | 酸価, TPP content, 粘度 |
| 包装 | Bag or drum size; pallets |
| 量 | サンプル / お試し注文 / 年間生産量 |
| 行き先 | 国と港 |
| 必要な書類 | COA, SDS, TDS, RoHS/REACH |
関連商品
Resorcinol Bis(リン酸ジフェニル) (RDP) よくある質問
What is RDP used for?
As a halogen-free flame retardant for PC/ABS and PPE/HIPS, and in PC, TPU and other resins.
What is the difference between RDP and BDP?
RDP has more phosphorus, so it needs a lower dosage; BDP has better hydrolytic and thermal stability.
オファー間でどのパラメータを比較する必要があるか?
リン含有量, 酸価, TPP content, viscosity and water.
TDSを入手できますか?
はい. Send an inquiry with your polymer and target rating and we email the TDS.
