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583-39-1 Rubber Antioxidant MB（MBI）2-Mercaptobenzimidazole C7H6N2S

583-39-1 Rubber Antioxidant MB（MBI）2-Mercaptobenzimidazole C7H6N2S

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 effects.
Product Specification
 

 

Item

Specification

CAS No.

583-39-1

Appearance(Visual Inspection)

White powder

Molecular Formula

C7H6N2S

Molecular Weight

150.2

Melting Point ℃

300-304 

Loss on Drying ≤％

0.3

Ash ≤％

0.3

Residues on 63 μm sieve, ≤％

0.5

Residues on 150 μm sieve, ≤％

0.1

Package

Kraft Paper Bag(25KG)

 

Application and advantages
 

 

Rubber antioxidant MB (MBI) is used as an antioxidant for natural rubber, diene synthetic rubber and latex, and can also be used for polyethylene. MB has a bitter taste and is not suitable for use in food contact rubber products.
Antioxidant MB(MBI)has a destabilizing effect on latex and can also be used as a heat-resistant oxygen agent for plastics with good thermal oxygen stability. MB(MBI)is easily dispersed in rubber, does not discolor under sunlight, and is slightly polluting.

 

QA&QC
 

 

MSDS and COA are available

 

Company advantage
 

 

  • Customer-Centric Approach: Our company values strong customer relationships. We strive to understand our customers' specific requirements and provide personalized solutions and technical support. Our responsive customer service ensures a seamless experience and prompt assistance throughout the customer journey.
  • Technical Expertise: Our team of experienced chemists and technical experts possesses in-depth knowledge of rubber additives and their applications. We provide comprehensive technical support to our customers, assisting them with product selection, formulation optimization, and troubleshooting.
  • Efficient Order Processing: We have streamlined order processing systems in place to ensure quick and accurate order fulfillment. From order placement to delivery, we prioritize efficiency and customer satisfaction, ensuring a smooth and hassle-free experience.

 

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