Composition: Para tert butylphenol disulfide(> 95 % ) + sulfur(< 3 %)
Composition:Para tert butylphenol disulfide(90 % ) + sulfur(< 3 %)+stearic acid(10%)
• Alkylphenol disulfide polymer TB7 /TB710 is a Sulfur donor for natural and synthetic rubber
• Alkylphenol disulfide polymer TB7/TB710 produces a high percentage of mono-sulfidic crosslinks that results in vulcanizates with superior aging characteristics.
• Alkylphenol disulfide polymer TB7/TB710 can be used as either complete or partial replacements for sulfur and thiuram and DTDM sulfur donors in EV and semi-EV type cure systems.
• In tires Alkylphenol disulfide polymer TB7/TB710 is used in the inner-liner, chafer, bead apex, sidewalls, and tread.
• Industrial applications include noise damping blocks, motor mounts, dock fenders, elastic threads, automobile engine hoses, gaskets, belts, and other industrial rubber products that require good heat resistance.
• Alkylphenol disulfide polymer TB7/TB710 also aid in rubber processing.
• Alkylphenol disulfide polymer TB7/TB710 polychloroprene vulcanizates have improved flex life.
• Alkylphenol disulfide polymer TB7/TB710 is also an excellent bleaching agent, antioxidant, catalysts in the disproportionation of rosin or rosin esters.
• Alkylphenol disulfide polymer VA-TB7/TB710 is a good vulcanizing agent for vegetable oils.
• Dosage: 0.5~20 phr.2 phr is most preferably
• Polymers: Natural rubber and synthetic elastomers. Especially good in curing rubber that contains chlorine such as chlorobutyl and polychloroprene.
• Synergism: Can be used with most typical rubber accelerators and sulfur. When used as a partial replacement for sulfur, Alkylphenol disulfide polymer TB7/TB710 tends to improve dispersion of other additives in the rubber.
• Crosslink Type: Alkylphenol disulfide polymer TB7 /TB710 promotes mono-sulfidic crosslinks resulting in vulcanizates with excellent heat and aging resistance.
• Non-nitrosamine: Alkylphenol disulfide polymer TB7/TB710 does not produce nitrosamines like many of the other sulfur donors such as DTDM and the thiurams.
Contact Name: Kreiss White
Company Name: Qingdao Scienoc Chemical Co., Ltd
Street Address: No.819, Jinshui
Road, Licang District, Qingdao,
Qingdao, Shandong 266000
Member name: QingdaoScienocChemical
Member Since: 20 March 2015
Total Leads: 47 QingdaoScienocChemical Import Export Business Leads
Business focus: Bleaching Agent, Curing Agents
Verify: Safe Import Export Tips
Product Category: Pyridoxine disulfide or pyrithioxine or pyritinol