Products

Antioxidant

Antioxidant 2246, BHT, 184, 245, 1520 and more.

Antioxidant
Commodity name	VIOCHEM ANTIOXIDANT-2246 　　Details
Commodity name	VIOCHEM ANTIOXIDANT BHT 　　Details
Commodity name	VIOCHEM ANTIOXIDANT-184　　　Details
Commodity name	VIOCHEM ANTIOXIDANT 245　　　Details
Commodity name	VIOCHEM ANTIOXIDANT 1520　　 Details

Chemical Name	2, 2'-methylenebis(4-methyl-6-tertbutyl phenol)　　　VIOCHEM ANTIOXIDANT-2246
Structure
Applications	This product is a high-efficiency nonpollutingantioxidant, applicable to the manufacture of synthetic rubber, latex and natural rubber, being one of excellent phenol antioxidants. It is applicable to light colored or colored rubber product. In plastic industry, this product can prevent the thermal aging and light aging of polyester chloride, polystyrene, ABS resin, polyoxymethylene and cellulose resin with the dosage of 0.5-1%.
Melting Point	124-132℃
Handling & Safety	In accordance with good industrial practice, handle with care and avoid unnecessary personal contact. Avoid continuous or repetitive breathing of dust. Use only with adequate ventilation. Avoid release to the environment. Avoid dust information and ignition sources. For more detailed information please refer to the material safety data sheet.

Chemical Name	2, 6 -Ditertbutyl-4-Methylphenol　　　　　　　VIOCHEM ANTIOXIDANT BHT
Structure
Applications	Applicable to various lubricating oils, re-processed gasoline, paraffin and other mineral oils, as well as to polyethylene, polystyrene, polypropylene, ABS resin, polyester, cellulose resin and foamed plastic (particularly to white or light-colored product), food-grade plastics, natural rubber, synthetic rubber, animal and plant grease etc.
Melting Point	69-70℃
Handling & Safety	In accordance with good industrial practice, handle with care and avoid unnecessary personal contact. Avoid continuous or repetitive breathing of dust. Use only with adequate ventilation. Avoid release to the environment. Avoid dust information and ignition sources. For more detailed information please refer to the material safety data sheet.

Chemical Name	Methanone,2-hydroxy-4-(dodecyloxy)-phenyl-　　　　　　　VIOCHEM ANTIOXIDANT-184
Applications	This product is a high-efficiency nonpollutingantioxidant, applicable to the manufacture of synthetic rubber, latex and natural rubber, being one of excellent phenol antioxidants. It is applicable to light colored or colored rubber product. In plastic industry, this product can prevent the thermal aging and light aging of polyester chloride, polystyrene, ABS resin, polyoxymethylene and cellulose resin with the dosage of 0.5-1%.
Melting Point	47-49℃
Handling & Safety	In accordance with good industrial practice, handle with care and avoid unnecessary personal contact. Avoid continuous or repetitive breathing of dust. Use only with adequate ventilation. Avoid release to the environment. Avoid dust information and ignition sources. For more detailed information please refer to the material safety data sheet.

Chemical Name	Ethylenebis(oxyethlene)bis-(3-(5-ter-butyl-4-hydroxy-mtolyl)-propionate)　　　　　　　　　　　　　　　　　　　　　　　　　　 VIOCHEM ANTIOXIDANT 245
Applications	ANTIOXIDANT 245 is effective in styrene polymers, particularly impact modified polystyrenes, ABS, MBS, SB and SBR-lattices as well as in POM homo-and copolymers. It is also very useful for the stabilization of polyurethanes, polyamides, thermoplastic polyesters, PVC and other polymers. In addition to imparting thermostability to the finished polymer ANTIOXIDANT 245 is effective as chain stopper during PVC polymerization.
Features/Benefits	ANTIOXIDANT 245 can be used in combination with other additives such as costabilizers (e.g. thioesters, phosphates, phosphonites, lactones), light stabilizers, and other functional stabilizers. The effectiveness of the blends of ANTIOXIDANT 245 with ANTIOXIDANT 168 is noteworthy.
Handling & Safety	In accordance with good industrial practice, handle with care and avoid unnecessary personal contact. Avoid continuous or repetitive breathing of dust. Use only with adequate ventilation. Avoid release to the environment. Avoid dust information and ignition sources. For more detailed information please refer to the material safety data sheet.

Chemical Name	4,6-bis (octylthiomethyl)-o-cresol　　　　　　　VIOCHEM ANTIOXIDANT 1520
Applications	ANTIOXIDANT 1520 is an effective thermo-oxidative stabilizer in a wide range of solution polymerized, emulsion polymerized and thermoplastic elastomers including: BR, SBR, NBR, IR, SBS, and SIS as well as natural rubber. The antioxidant is effective both as a raw elastomer and compound stabilizer, It is also effective in various adhesive and sealant applications. ANTIOXIDANT 1520 can be an issue. ANTIOXIDANT 1520 is not recommended for odor sensitive hot melt adhesives or their raw materials.
Features/Benefits	ANTIOXIDANT 1520 is unique in its ability to provide both processing and long-term heat aging stability used alone, at low levels and without costabilizers. Where necessary ANTIOXIDANT 1520 can be used with other additives such as secondary antioxidants, light stabilizers and other functional stabilizers. The effectiveness of these products in a wide range of elastomers coupled with extensive food contact approvals makes ANTIOXIDANT 1520 an excellent choice where consolidation of antioxidant systems is desirable in addition, the liquid, low viscosity nature of ANTIOXIDANT 1520 makes bulk delivery and storage very convenient.
Handling & Safety	In accordance with good industrial practice, handle with care and prevent contamination of the environment. For more detailed information please refer to the material safety data sheet.