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MBT MRPN-54

MBT MRPN-54
Unit of Measure Piece/Pieces
Type Accelerator
Pack Type HDPE Bag
Standard Technical Grade
CAS No 149-30-4
Pack Size 25 kg
Physical Form Powder
Usage Rubber Vulcanization
Chemical Name MBT (Mercaptobenzothiazole)
Grade Industrial
Appearance Light Yellow Powder
Supply Ability 100 Per Month
Delivery Time 7 Days

  • MRPN-54 is modified epoxy phenol novolac resin with moderate viscosity with chemical resistant filler and Glass flake and modified aliphatic amine hardener.
  • The combination of above system provides excellent chemical resistance system coupled with good mechanical properties.
  • This system can be used for ambient as well as elevated temperature cure.
  • Appropriately cured system will give Tg around 130 deg deg C.
  • The perfectly cured system will provide resistance to acids, alkali, alcohols and hydrocarbon solvents. The system can be further diluted with furfural alcohol for ease of applications



Efficient Vulcanization Accelerator

MBT MRPN-54 acts as a high-performance accelerator in the rubber industry. Its role is critical in enhancing vulcanization, improving the physical properties, durability, and processing speed of rubber products. Consistent quality ensures reliable results in both manufacturing and end-use.


Quality and Handling Assurance

This product's purity (98%) and technical-grade standard are maintained through precise manufacturing, and the material is packed in sturdy HDPE bags for safe transport and storage. Proper handling and storage in a cool, dry, and sun-protected environment prolong its usable life up to 24 months.


Versatile Application and Compatibility

Owing to its solubility in benzene and acetone, MBT MRPN-54 integrates smoothly into various rubber formulations. Its stable, light yellow powder form ensures ease of measurement and blending, while its neutral pH promotes compatibility with other compounding ingredients.

FAQ's of MBT MRPN-54:


Q: How is MBT MRPN-54 typically used in the rubber industry?

A: MBT MRPN-54 serves as a primary accelerator in the vulcanization process, facilitating faster curing and enhancing the elasticity and durability of rubber products such as tires, hoses, and seals.

Q: What are the recommended storage conditions for MBT MRPN-54?

A: Store MBT MRPN-54 in a cool, dry place away from direct sunlight. Keeping the product sealed in its original HDPE bag helps maintain its integrity throughout its 24-month shelf life.

Q: When should MBT MRPN-54 be incorporated during rubber processing?

A: It should be blended with other rubber ingredients at the compounding stage before vulcanization, ensuring even distribution throughout the rubber matrix.

Q: Where can MBT MRPN-54 be sourced or exported from?

A: MBT MRPN-54 is manufactured, exported, and supplied from India by various established companies, ensuring broad availability for global industrial customers.

Q: What benefits does MBT MRPN-54 provide compared to other accelerators?

A: MBT MRPN-54 offers high purity, quick and consistent vulcanization, and improved product endurance. Its technical-grade formulation ensures reliable performance in industrial settings.

Q: Is MBT MRPN-54 water-soluble, and what alternative solvents can be used for processing?

A: MBT MRPN-54 is insoluble in water; however, it dissolves readily in benzene and acetone, which are commonly used solvents in rubber compounding operations.

Q: How should MBT MRPN-54 be handled from a safety perspective?

A: Handle the powder with suitable personal protective equipment in a well-ventilated area. Avoid generating dust, and always reseal the bag after use to prevent contamination and moisture ingress.

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