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Quick Details

  • Classification: Chemical Auxiliary Agent
  • CAS No.: 69102-90-5
  • Other Names: Hydroxyl-terminated polybutadiene/HTPB
  • MF: HTPB
  • EINECS No.: 69102-90-5
  • Purity: 99.5MIN
  • Place of Origin: Liaoning, China (Mainland)
  • Type: Adsorbent
  • Adsorbent Variety: Activated Carbon
  • Usage: Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals
  • Brand Name: tanyun
  • Model Number: Hydroxyl-terminated polybutadiene
  • name: Hydroxyl-terminated polybutadiene
  • CAS: 69102-90-5
  • other name: HTPB
  • brand: tayun
  • purity: 99.5MIN
  • usage: liquid rubber,chain extender and cross linker,high-energy fuel
  • appearance: liquid
  • color: achromatous or light yellow
  • package: plastic barrels of 180kg
  • advantage: sample availiable for you

Packaging & Delivery

Packaging Details 180 kg/ 50 kg plastic drum packaging.
Delivery Time 15 days after payment


Hydroxyl-terminated polybutadiene/HTPB
CAS 69102-90-5
usage:liquid rubber,chain extender and cross linker,high-energy fuel

HTPB (Hydroxyl-terminated polybutadiene)


Product Description




  • name: HTPB (Hydroxyl-terminated polybutadiene)
  • CAS: 69102-90-5
  • purity : 99.5MIN
  • Character:manufacturer
  • sample availiable for you


 Mainly used in potting compound and adhesive for electric element, it is a kind of liquid telechelic polymer, and has super low-temperature resistance and flexibility.

       HTPB is a kind of telechelic polymer, and  a new type of liquid rubber. It can be formed a 3D network structure solid through react to the chain extender and cross linker at normal or high temperature. It equip with excellent mechanical performance, and the resistance to hydrolyzation, acid and alkali, wear, low temperature, and also electric isolation.



HTPB has good transparence, low viscidity, aging resistance, low temperature performance and good process capability. It can be used  to produce casting elastomer which is the material of  tyer of car and plane, also can be used as the material of building, shoes-making, rubber  products, insulating products, dope, adhesive, casting , insulation , waterproof, racetrack, wearable transfer belt, and also can be used to modify rubber and epoxy resin.


   3.Technical index                                                                                                        







achromatous or light yellow

    Hydroxyl #118alue(mmol/g)





Molecular weight





viscosity (40,Pa.S)





 Water content(m/m)





Peroxide #118alue%(m/m)





 All above can be adjusted according the users requirement.



Packaging & Shipping



4.Storage Package                                                                                                       

use plastic barrels of 180kg, 50kg plastic barrels, and normal chemical product transportation. The product should be kept in ventilative and dry storehouse.



Company Information



----------OUR COMPANY  ---www.tanyun.com.cn                




 Established in 1971, Now


 We are the professional manufacturer of different chemical.


 We are old-established company and has many fast-sellers.


 our company will obedience to 'With sincere business ,Continuous Creation ,win-


 win cooperation' to achieve the sustainable development.



Our Services





Why choose us                                                                                           


1.Military production unit with high quality

2. Professional Service (Firstly reply, Fastly delivery)

3. Accept small order


In addition:The company could research and develop the new products according to the special demand of our clients.



More detail please email us or reach me on my Skype ID:szhonyanf


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China (Mainland) | Manufacturer, Trading Company
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