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

MT-4 | Cross-linking/Bonding Agent

Executive standard: Q/TY·J08.04-2015

Product parameters

Executive standard: Q/TY·J08.04-2015

1. Physical and chemical properties:

1.1 Odor: Foul smell with rotten grass

1.2 Solubility: Freely dissolved in organic solvents, such as methylene dichloride, chloroform, ethyl ether, etc. Slightly soluble in water.

1.3 Stability: Decomposing temperature is greater than 100℃. It will be decomposed in any acid. The polymerization occurs when contacted with acidic material or impurities containing active hydrogen. The copolymerization and cross-linking can be also taken place when contacted with the compounds containing two or more than two active hydrogen.

2. Technical indexes:

Item Index
Acid value, mg KOH/g ≤2.0
Moisture, % (m/m) ≤0.5
Appearance Red-brown transparent viscous liquid

3. ApplicationMT-4 has been used as the cross-linking agent and bonding agent to increase the elongation and improve low-temperature mechanical properties in AP/HTPB composite solid propellant. MT-4 is the chemical modified product of MAPO.

4. Safety instructions: Toxic by skin. Rubber gloves, respirator and eye protection must be used during operations in case of skin contact, eyes contact.

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

6. Storage: Nitrogen sealed. Store at cool and ventilate. Forbid to heat and exposure. The shelf life is 12 months after manufacturer date. It is still available if retest result is qualified after expire date

7. Transportation: Keep upright when transported, avoid violent collision and exposure.


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.