Higher processing temperature
Stable to about 330 ℃, so it suits PP and polyamides.
水酸化マグネシウム (MDH) is a halogen-free mineral flame retardant and smoke suppressant for polymers processed at higher temperatures, such as polypropylene, polyamides and cable compounds. SUNCHEM supplies magnesium hydroxide with a batch COA on every shipment; TDS はリクエストに応じて送信されます.
Magnesium hydroxide decomposes at about 330 ℃, absorbing heat and releasing water vapor, which cools the polymer and dilutes the flame; the magnesium oxide residue reduces smoke. Its higher decomposition temperature than ATH lets it be compounded into polypropylene, polyamides and other polymers processed above 200 ℃.
As a high-loading filler, 粒子サイズ, purity and surface treatment decide melt flow and mechanical properties.
Stable to about 330 ℃, so it suits PP and polyamides.
Releases water and reduces smoke, with no halogen.
We quote against your Mg(おお)₂ content, 粒子サイズ, 白さ, CaO and Fe content, moisture and surface treatment and send the batch COA for each lot.
| パラメータ | 代表値 |
|---|---|
| 製品名 | 水酸化マグネシウム |
| 同義語 | MDH; MH |
| CAS番号. | 1309-42-8 |
| EC番号. | 215-170-3 |
| 式 | Mg(おお)₂ |
| 分子量 | 58.32 |
| 外観 | 白い粉 |
Mg(おお)₂ content, 粒子サイズ, 白さ, CaO and Fe content, moisture and surface treatment 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.
Where MDH is used, 電源を切り替える前に確認すべきこと.
In low-smoke halogen-free cable compounds, especially where higher processing temperatures are used.
In halogen-free PP and polyamide parts processed above 200 ℃.
In rubber, coatings and other polymers needing a halogen-free smoke suppressant.
| あなたの要件 | 通常機能するもの |
|---|---|
| PP and polyamide compounds | Fine, surface-treated MDH |
| LSZH cables | Specify particle size and treatment |
| Processing below 200 ℃ | ATH may be more economical |
| 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 |
Tell us the bag or drum size and pallet requirements you need; 見積書で梱包を確認します.
Keep bags closed in a dry store.
Name the polymer and the fire rating you must meet — UL 94 class and thickness, LOI or cable standard.
純度, 粒子サイズ (D50), 白さ, CaO and Fe content, moisture and surface treatment.
High loadings change flow; compare torque and mechanical properties in your trial.
Compound a trial batch, run your fire and mechanical tests, and keep the approved lot COA as the reference.
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 | ケーブル, PP, ポリアミド, ゴム |
| 要求仕様 | 純度, 粒子サイズ, 表面処理 |
| 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 |
As a halogen-free flame retardant and smoke suppressant in cable compounds, PP, ポリアミド, rubber and coatings.
Magnesium hydroxide for processing above about 200 ℃; ATH for lower processing temperatures.
純度, 粒子サイズ, 白さ, CaO and Fe content, moisture and surface treatment.
はい. アプリケーションと一緒に問い合わせを送信してください。TDS にメールで送信します。.