Primary and secondary antioxidants from one supplier.
1076, 1010, 168, DLTDP and DSTDP make it easier to source a complete stabilizer package.
サノックス® 1076
酸化防止剤 1076 Supplier for Polymer Stabilization
酸化防止剤 1076 (CAS 2082-79-3) is a hindered phenolic primary antioxidant used to help protect polymers against thermal-oxidative degradation. SUNCHEM supplies it as SUNNOX® 1076, with technical data sheet and batch documentation available for supplier qualification.
CAS 2082-79-3 ・ヒンダードフェノール・一次酸化防止剤
- 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
酸化防止剤 1076 is octadecyl 3-(3,5-ジ-tert-ブチル-4-ヒドロキシフェニル)プロピオン酸塩, a hindered phenolic antioxidant. In polymer stabilization it is classed as a primary antioxidant, meaning it reacts with radicals formed during oxidation and slows the chain reaction that degrades the polymer.
Its structure combines one hindered phenol group with a long C18 (octadecyl) chain.
The SUNNOX® 1076 technical data sheet describes good heat resistance and resistance to water extraction. It lists polyolefins, polyamide, ポリエステル, PVC, ABS resin and petroleum products as application areas, and notes that it is often used together with DLTP (サノックス® DLTDP, チオジプロピオン酸ジラウリル) for a synergistic antioxidant effect.
Documentation for qualification.
A TDS for review, and a COA with every batch.
Specification-first quoting.
Send your current grade or internal specification, and we will review it against SUNNOX® 1076 before quoting.
技術仕様
| パラメータ | 仕様 |
|---|---|
| 製品名 | 酸化防止剤 1076 |
| ブランド | サノックス® 1076 |
| CAS番号. | 2082-79-3 |
| 化学名 | Octadecyl 3-(3,5-ジ-tert-ブチル-4-ヒドロキシフェニル)プロピオン酸塩 |
| 分子式 | C35H62O3 |
| 分子量 | 530.9 グラム/モル (reference value) |
| 外観 | 白色結晶性粉末 |
| 融解範囲 | 50–55℃ |
| コンテンツ (アッセイ) | ≥ 98.0 % |
| Volatile matter | ≤ 0.2 % |
| 灰 | ≤ 0.1 % |
| Light transmittance, 425 nm (10 g / 100 ml toluene) | ≥ 97 % |
| Light transmittance, 500 nm (10 g / 100 ml toluene) | ≥ 98 % |
Specifications per the SUNNOX® 1076 technical data sheet. Every batch ships with a COA.
アプリケーション
The polymer families below are listed in the SUNNOX® 1076 technical data sheet. Validate suitability in your own formulation and process.
PE & PP
Polyethylene and polypropylene compounds, masterbatches and finished articles where thermal-oxidative stability matters.
トライアル前に確認してください
- resin grade and process (膜, 成形, 押し出し, ファイバ)
- the complete stabilizer package
- trial acceptance criteria
パ & Polyester
Polyamide and polyester systems.
トライアル前に確認してください
- polymer grade and moisture history
- 顔料, fillers and other additives
- 処理温度
PVC & ABS
PVC and ABS resin, どこ 1076 forms part of a broader stabilizer and additive package.
トライアル前に確認してください
- resin grade
- existing heat stabilizer or antioxidant system
- color and processing targets
選択 & 比較
抗酸化システムの選択
| あなたの要件 | 通常機能するもの |
|---|---|
| 押出または成形時の色とメルトフローの安定性 | 亜リン酸系二次酸化防止剤 (168) フェノール系プライマリーを使用 |
| 使用中の長期熱老化 | 高分子量フェノール一次 (1010), 多くの場合チオエステルを伴う (DLTDP / DSTDP) |
| 薄膜, ファイバ, 低融点配合 | 低融点フェノール (1076) 分散しやすいように |
| 繰り返し処理 / リサイクルされたコンテンツ | ブレンド内の亜リン酸塩の割合を増やし、各パス後の黄変を確認します |
| 湿気の多い保管または長時間の輸送 | 耐加水分解性亜リン酸塩など 168; 袋を密閉したままにしておく |
| 食品と接触する物品 | Ask us for grade-specific regulatory documents before trials. |
| 既存グレードの置き換え | Provide your current grade, TDS or specification for review. |
Choosing Between 1076, 1010 と 168
すべての列を表示するには、水平にスワイプまたはスクロールします →
| サノックス® 1076 | サノックス® 1010 | サノックス® 168 | |
|---|---|---|---|
| 化学クラス | ヒンダードフェノール | ヒンダードフェノール | 亜リン酸塩 |
| Antioxidant role | 主要な | 主要な | 二次 |
| Relationship to 1076 | — | Another primary antioxidant; a different molecule | Different role; commonly combined with phenolic primary antioxidants |
1076 対 168: these two belong to different classes. 1076 is a phenolic primary antioxidant, と 168 is a phosphite secondary antioxidant. They are typically evaluated as partners in a stabilizer package, not as alternatives to each other. 1076 対 1010: both are hindered phenolic primary antioxidants, but they are different molecules. Changing from one to the other is a formulation change and should be confirmed by trial. This comparison is for initial screening; confirm your choice against each product's TDS and your own test results.
包装 & ストレージ
包装
25 kgネットバッグまたはPEインナーライナー付きカートン. パレット化.
ストレージ
密封して冷暗所に保管してください, ドライ, 熱や直射日光を避け、換気の良い場所. 取り扱いの詳細については、SDS を参照してください。.
リードタイム & 条項
レギュラーグレードは通常在庫あり. 大容量の場合, リードタイムは見積書で確認されます. FOBとCIFを見積もります.
最初のメールから承認された供給まで
Define the requirement.
Record the polymer, process, service conditions and the problem you need to address. The same additive can behave differently in a different resin or additive package.
Match identity and specification, not just the CAS number.
Compare the chemical name, CAS番号, physical form and every specification limit with your approved specification. Check the test conditions too. 透過率, 例えば, depends on concentration and solvent.
Keep the TDS and COA separate.
The TDS sets the grade limits. A COA reports results for one batch only. Ask for the COA of the batch you will receive.
Trial before switching.
Agree on sample quantity, test method and acceptance criteria. Then confirm packaging, 量, destination and required documents before a commercial order.
ご要望をお聞かせください. グレードを合わせます.
Tell us your polymer, 数量と送り先. If you have a current grade or specification, include it so we can review it against SUNNOX® 1076.
| 情報 | 例 |
|---|---|
| ポリマー / material | PP, PE, 化合物, マスターバッチ |
| 応用 / process | 膜, 射出成形, 押し出し, ファイバ |
| 現在の抗酸化パッケージ | Existing grade(s), if available |
| 要求仕様 | あなたのTDS, COA or target limits |
| 量 | トライアル / 毎月 / annual |
| 包装 | Standard or specific requirement |
| 行き先 | 国と港 |
| Documents required | TDS, COA, other documents your quality team needs |
関連商品
サノックス® DLTDP
Thioester secondary antioxidant that boosts long-term heat aging when used with a phenolic.
製品を見る→酸化防止剤 1076 よくある質問
抗酸化物質とは 1076 に使用される?
酸化防止剤 1076 is a hindered phenolic primary antioxidant used to help protect polymers against thermal-oxidative degradation. The SUNNOX® 1076 technical data sheet lists polyolefins, polyamide, ポリエステル, PVC, ABS resin and petroleum products as application areas. Suitability for a specific grade and process should be confirmed by trial.
What is the CAS number of Antioxidant 1076?
The CAS number of Antioxidant 1076 は 2082-79-3. Its chemical name is octadecyl 3-(3,5-ジ-tert-ブチル-4-ヒドロキシフェニル)プロピオン酸塩, and its molecular formula is C35H62O3. When comparing suppliers, match the chemical name and specification as well as the CAS number, because the CAS number alone does not confirm that two grades are interchangeable.
抗酸化作用がある 1076 a primary or secondary antioxidant?
酸化防止剤 1076 is a primary antioxidant. As a hindered phenol, it reacts with peroxy radicals and slows the oxidation chain reaction. 二次酸化防止剤, 亜リン酸エステルやチオエステルなど, act on hydroperoxides instead. Because the two types work at different points in the reaction, formulators often evaluate them together in one stabilizer package.
酸化防止剤ができる 1076 replace Antioxidant 1010?
Not automatically. Both are hindered phenolic primary antioxidants, but they are different molecules. Whether one can replace the other depends on the polymer, processing and service conditions, and on your approved formulation. Treat the change as a formulation change: compare both technical data sheets and confirm performance in a controlled trial before approval.
酸化防止剤ができる 1076 be used with DLTDP or 168?
はい. 1076 is a phenolic primary antioxidant, and both DLTDP (a thioester) と 168 (a phosphite) are secondary antioxidants. The SUNNOX® 1076 technical data sheet specifically notes synergistic use with DLTDP. The right combination and addition levels depend on your polymer and process and should be established through testing.
What should I check before changing my 1076 サプライヤー?
Start with your approved specification. Compare the chemical name, CAS番号, 物理的な形, every specification limit and the test conditions behind them. Review the supplier's technical data sheet and the COA for the batch you will receive, and ask which other documents your end use requires. Then run a controlled trial before approving the new source.
注文前にサンプルを入手できますか?
はい. Free samples are available for buyers evaluating the product for production use. Shipping cost is agreed case by case, and each sample comes with a COA.
