high energy rubber anti-degradation agent mb (mbi)
- Classification:Rubber accelerator
- Purity:92.0-95.0 %
- Shape:Powder
- Application:Coating Auxiliary Agents, Rubber Auxiliary Agents
- Appearance:Grayish-white ,light yellow powder or granules
- Packing:25kg plastic woven bag
- Transport Package:Bag
- Storage:Cool Dry Area
rubber anti-degradation agent mb (mbi), scientific name is 2-mercapto benzimidazole, molecular formula is c7h6n2s, cas number is 583-39-1. mb (mbi) is a white powder, odorless, with good stable storage ability, widely used in natural rubber, chloroprene rubber (cr), polystyrene (sbr), nitrile rubber (nbr) and ethylene propylene rubber (epr) as a non-toxic secondary antioxidant.
antioxidant mb request for quotation price,this product is suitable for the manufacture of transparent, white and bright color products, heat-resistant and foam products, this product does not change color, not contaminated..buy antioxidant mb.molecular fomula:c7h6n2s,molar mass:150.2,density:1.339g/cm 3 ,melting point:301-305℃,boling point:290.412°c at 760 mmhg,flashing point:129..
antioxidant mbi - organotin
specs:n.w.25kg/bag. chemical name:2-mercaptobenzimidazole. molecular formula:c7h6n2s. molecular weight:150.2. properties:light yellow or white fine powdery crystal. with bitter taste, specific gravity 1.42±0.02, soluble in ethanol, acetone and ethyl acetate, sparingly soluble in petroleum ether and dichloromethane, insoluble in carbon.
antioxidant mb (mbi) (oiled powder) - henan connect rubber,antioxidant mb (mbi) (oiled powder) antioxidant mb (mbi) (oiled powder) by henan connect rubber chemical is an antioxidant. it is 2-mercaptobenzimidazole. it is recommended for natural rubber and latex. it can be used alone or in combination with other anti-aging agents such as dnp, ap and other non-polluting anti agents.
rubber additive rubber antioxidant mb/mbi cas no. 583-39-1
ylsch can provide all kinds of rubber addtive,widely used in rubber, tires, shoe soles, insulating tape, latex and other fields. with more than 30 years of experience in export trading, our team has a comprehensive quality control process and quality control regulation to meet the quality requirements of our customers.
china rubber antioxidant mb manufacturers and suppliers,rubber antioxidant mb acts as a stabilizer, significantly prolonging the lifespan of rubber materials exposed to harsh conditions such as heat, light, and chemicals. it effectively inhibits the formation of free radicals and minimizes the damage caused by oxidation, thereby reducing the risk of cracking, brittleness, and color fading.
antioxidant mbi manufacturer price
cas# 583-39-1. product description: antioxidant mbi is a non-staining, non-discoloring antioxidant for use in natural and synthetic rubbers (epdm, nbr, sbr, cr and others). it provides excellent protection against heat and oxygen aging, especially for articles where flex degradation is a concern, when combined with other antioxidants.
583-39-1 rubber antioxidant mb（mbi）2-mercaptobenzimidazole.1. rubber antioxidant mb (mbi) has protective effects against oxygen, atmospheric aging and static aging. it can also effectively protect against copper damage and overcome the adverse effects caused by excessive sulfur during product vulcanization. 2.mb (mbi) can be used alone or in combination with other antioxidants (such as dnp, ap and other non-polluting antioxidants) to obtain obvious.
best quality mbi secondary antioxidant for natural rubber price
mbi. 2-mercaptobenzimidazole. cas# 583-39-1. mbi is a non-staining secondary antioxidant for natural rubber, cr, sbr, nbr &epr and prevents heat oxidation when used in combination with amines. storage conditions: this product should be shipped and stored in a cool and dry location away from direct sunlight.
2-benzimidazolethiol c7h6n2s chemspider,antioxidant mb . antioxidant zmb . aomb . asm mb . benzimidazolethiol . benzimidazoline-2-thione . benzo[d]imidazoline-2-thione . mercaptobenzimidazole . mercaptobenzoimidazole . merkaptobenzimidazol . mfcd00005593 [mdl number] nocrac mb . o-phenylenethiourea . r-lansoprazole . rubber antioxidant mb . t56 bmymj cus [wln] vulkanox mb . vulkanox mbi
- What are the commercial products of heterocyclic antioxidants?
- The commercial products of heterocyclic antioxidants mainly include 2-mercaptobenzimidazole (MB), 2-mercaptomethylbenzimidazole (MMB), 2-mercaptobenzimidazole zinc salt (MBZ), 2-mercaptomethylbenzimidazole zinc salt (MMBZ) and the benzothiazole derivatives . Among them, MB and MBZ are the two most common products.
- Which rubber antioxidants are used in China?
- Amine antioxidants are the main rubber antioxidants produced and used in China, of which 6PPD and 2,2,4-Trimethyl-1,2-dihydroquinoline (TMQ, RD) have the highest production, accounting for more than 80% of the total amine antioxidants.
- What are rubber antioxidants?
- Rubber antioxidants are defined as substances that could delay the aging of polymer compounds and prolong the service life of rubber products by inhibiting oxidation, heat, or light radiation . To date, the annual global consumption of rubber antioxidants is over 700,000 tons, accounting for about 40% of the total amount of rubber additives.
- Does antioxidant 2246 protect rubber from aging?
- Among them, antioxidant 2246 has a good performance to protect rubber from aging caused by heat, oxygen, and metals. Because hydrogen in phenolic antioxidants can combine with the oxygen in air, their antiaging efficiency is therefore lowered compared with amine antioxidants [21, 22].
- What are amine antioxidants in rubber?
- Amine antioxidant is the most common rubber antioxidant, which was produced as early as the 1970s and widely used in the rubber industry. Typical amine antioxidants include diaryl-secondary amine, acetone-amine condensation product, p -phenylenediamine, and aldehyde-amine condensation product antioxidants .
- What are the TPS of rubber antioxidants?
- The TPs of rubber antioxidants have been observed in some studies under environmental conditions. As one of the widespread rubber antioxidants, amine antioxidants (PPDs: TMPPD, DPPD, 6PPD, and 6PPDTZ) could react with O 3 (in parts per billion volume levels) in the environment and produce PPD-quinone .
