{"product_id":"adeka-adk-stab-ao-20-hindered-phenolic-antioxidant-pp-abs","title":"ADEKA ADK STAB AO-20 - 1,3,5-Tris(3,5-di-tert-butyl-4-hydroxybenzyl) Isocyanurate Hindered Phenolic Antioxidant for PP \u0026 ABS","description":"\u003cdiv\u003e\n\u003cdiv\u003eFull Name: 1,3,5‑Tris(3,5‑di‑tert‑butyl‑4‑hydroxybenzyl) isocyanurate, high‑molecular‑weight hindered‑phenol primary antioxidant\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eIt is a high‑performance primary antioxidant for high‑temperature processing of polyolefins and styrenic plastics, representative of low‑volatility grades with good NOx gas‑fading resistance.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003eI. Key Typical Specifications\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eTest Item Typical Value\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eMolecular Weight 784\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eMelting Point Range 220‑222 ℃\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eCAS‑No. 27676‑62‑6\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eActive Ingredient Content ≥99 %\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eVolatile Matter ≤0.1 %\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eAppearance \u0026amp; Form White loose powder\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eSolubility Insoluble in water; soluble in selected organic solvents\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eStandard Packaging 20 kg\/bag\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003eII. Key Performance Characteristics\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eLow‑volatility high‑temperature‑resistant primary antioxidant\u003c\/strong\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nHigh molecular weight and extremely low volatility, suitable for processing temperatures above 270 °C. Not recommended for processing below 200 °C due to its high melting point and poor dispersion under such conditions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eExcellent resistance to gas‑fading discoloration\u003c\/strong\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nProvides outstanding inhibition of yellowing caused by NOx fumes, performing well for white and light‑colored articles. Remarkable synergistic effect when combined with phosphite secondary antioxidants to improve processing thermal stability; thio‑ether secondary antioxidants can be used to enhance long‑term thermal aging performance.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eHydrolysis‑resistant, extraction‑resistant and good compatibility\u003c\/strong\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nExcellent hydrolysis resistance, retaining high antioxidant activity under humid hot‑water conditions. Extraction‑resistant in polyolefins with low risk of blooming. No adverse interaction with mineral‑filled systems.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eMain functions: Captures free radicals, suppresses thermal degradation of polymers during processing, retards long‑term thermo‑oxidative aging of end‑products, and preserves mechanical properties and color appearance.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003eIII. Main Application Fields\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePolyolefin materials (core applications)\u003c\/strong\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Modified PP, automotive TPO, mineral‑filled polypropylene\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• PP fibers, flat yarns, films, PPR pipes\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• PE injection‑molded, rotational‑molded and blow‑molded articles\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eStyrenic polymers and elastomers\u003c\/strong\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nABS, HIPS; TPE, TPR thermoplastic elastomers\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSecondary applications (conditional use)\u003c\/strong\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nAdhesives, certain synthetic rubbers. Applicable for polyolefin articles complying with food‑contact approvals. Not suitable for formulations with low‑temperature processing or insufficient shear for full melting and dispersion.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0741\/9317\/4621\/files\/2deba80c3799981b28df72bcbbe0ae64.png?v=1784797387\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0741\/9317\/4621\/files\/d54efcdeb254a531e63045dc9971d1ef_1.png?v=1784798734\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0741\/9317\/4621\/files\/XmEu4oSpZ0ezuxaGJg4BIBAG0Po.jpg?v=1784798751\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0741\/9317\/4621\/files\/Iq2JGocpXTjELw70fK39bRAFvB8.jpg?v=1784798752\" alt=\"\"\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Jinkai Chemical","offers":[{"title":"Default Title","offer_id":44780457295965,"sku":null,"price":9.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/9317\/4621\/files\/ZoTmGsZW6ShBun6hBu9mLxAC3-U_5_2_1.jpg?v=1787218538","url":"https:\/\/jinkaichemical.com\/products\/adeka-adk-stab-ao-20-hindered-phenolic-antioxidant-pp-abs","provider":"Jinkai Chemical","version":"1.0","type":"link"}