Gold Member Since 2016
Dongying Sailing Int'l Trading Co., Ltd.

Ra-65, Rubber Adhesive, Adhesive manufacturer / supplier in China, offering Rubber Adhesive Ra-65, All Steel Radial Truck Tire, Radial Heavy Duty Truck Tyre TBR Tire and so on.

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Supplier Homepage Product Chemicals Additive Rubber Adhesive Ra-65

Rubber Adhesive Ra-65

FOB Price: Get Latest Price
Min. Order: 1 Ton
Production Capacity: 2000tons/Year
Transport Package: 25kg/Bag, 1.2mt/Pallet, 12mt/20FCL
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: HMMM
  • Classification: Chemical Additives
  • Appearance: Granule
  • Specification: 25KG/BAG
  • HS Code: 3909200000
  • Efficacy: Rubber Auxiliary Agents
  • Type: Ra-65
  • Color: White
  • Origin: Shandong, China
Product Description
Rubber Adhesive RA-65
Molecular Formula: C15H30N6O6
Molecular Weight: 390 (HMMM)
CAS NO: 9011-5-6 (HMMM)

Item  standard
Appearance White powder/granule
Ash %  29-35
Effective component %  65
Moisture %  4.50
Sieve Residue (325 mesh wet-method) %  0.30
Free formaldehyde %  0.1
Properties: Adhesive RA-65 is composed of Hexamethoxymethylmelamine and an inert Carrier. In conjunction with methylene receptor, it can effectively promote the adhesion between rubber and steel reinforcing material.
Application: Adhesive RA-65 leads to the adhesion action via reaction with the methylene receptor, such as GLR-18, GLR-19, GLR-20, adhesive RE etc.. This reaction will quickly start at the vulcanization temperature. If the reaction occurs before vulcanization, the adhesion action of matching system will significantly decrease, even disappear. Generally, rubber filler and methylene receptor are added and mixed at first at a higher temperature, and then adhesive RA-65(HMMM), sulphur and accelerator are added simultaneously at final mixing stage.
Packing: In 25kgs bag.
Storage: It should be stored in cool, well ventilated & dry places and away from fire. It should avoid drench and solarization while transportation.

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