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Composite Solid Rocket Propellant


Headquarters: No. 75,Xinhu Street,Xishi District, Yingkou,Liaoning, China 115004

Shenzhen Office: Floor 15A,No. 111 Taizi Road, Shekou, Nanshan District, Shenzhen, Guangdong, China 518100

Composite Burning Rate Catalyst

Executive standard: Q/YSY004-2008
Purity: ≥97.5% (m/m)
Fe content: 22.5-23.5% (m/m)
Viscosity ( 25℃): ≤2.8Pa.s

Product parameters

Executive standard: Q/YSY004-2008

Physical and chemical properties:

1. Technical indexes:

Item Index
Purity, % (m/m) ≥97.5
Fe content, % (m/m) 22.5-23.5
Viscosity, Pa.s( 25) ≤2.8
Refractive index, nD25 1.620-1.630
Moisture, % (m/m) ≤0.10
Volatilization loss, %(m/m) (80, 22 h, 20±1×102Pa ≤4.0
pH 6-8
Appearance Brown-red viscous liquid,
no visible impurities

2. Application: Composite burning rate catalyst has been used as a modifier of increasing burning rate in composite solid propellants. It could control not only the curing reaction rate but the burning rate when applied to the burning rate catalyst in HTPB composite solid propellants. It can improve the processing performance and mechanical properties of slurry, and has a good storage performance. It has been used as a modifier of increasing burning rate in composite solid propellants.

3. Safety instructions: Composite burning rate catalyst could be oxidized slowly when exposed to air. Polymerized under high temperature and burned if mixed with strong oxidizer.

4. Packing: Two plastic casks in a wooden case. Net Weight: 10 kg/cask; 20 kg/case.

5. Storage: Stored in a cool, ventilated place. Avoid heat and exposure. The shelf life is 12 months after manufacturer date. It is still available if retest result is qualified after expire date.

6. Transportation: Keep upright when transported. Avoid violent collision and exposure. Do not transport with strong oxidizers.


We are able to develop custom-made products according to the clients'requests

We have 5 R&D bases (Shanghai, Hangzhou, Suzhou, Yingkou, Shenzhen), hundreds of synthesis leading experts and PhDs in chemistry.

We own experienced R&D capability and rich experience in production, and provides you with a variety of organic chemicals, medical intermediates research, development, production, etc. on behalf of a range of high quality customized service.

As of 2015, We have developed over 60 kinds of custom chemicals for the customers, and 3 kind products, such as copper chromite dehydrogenation catalyst, have already consigned a usage in batch with customer sign-off. 2 invention patents have been applied. 6 kinds of customized products, such as efficient curing agent, have been applied in pilot trials and pilot production by customers.

More than 10 kinds of chemicals have been in R&D, such as nano-waterproof materials, oil additives and fine chemical intermediates.

TANYUN produces boron, ferrocene, solid propellant and more series of chemicals, which cannot be all listed on the website. For more information about products and MSDS, please contact ty@tanyunchem.com. You can also consult related product customization and latest research and development information.