EHTPB is HTPB molecular chain that introduces epoxy groups, which has advantages such as oil resistance, aging resistance, good transparency, and good low-temperature performance. The hydroxyl groups at the end of the molecular chain and the hydroxyl groups in the molecular chain.

The epoxy group is a reactive group that can be cured with various isocyanates and epoxy curing agents.

The cured polymer has good physical and chemical properties, excellent adhesion strength to various non-metallic materials such as metals and glass, good dielectric properties, low shrinkage rate, and hardness.

LSBR/ Liquid styrene butadiene rubber is a low molecular weight copolymer of butadiene and styrene, with a molecular weight of 2000-10000. It has excellent electrical insulation and physical properties, and is often used in fields such as circuit boards, adhesives, and sealing materials.

The liquid carboxyl-terminated butadiene acrylonitrile is one type of liquid rubber which has carboxyl group as it’s function group, and it’s code is CTBN, can be used generally in aviation and civil industrial areas. Normally CTBN is applied combined with somatotype resin. The CTBN which has active carboxyl-terminated group can react on epoxy resin so as to enhance the toughness.

HTPB is a liquid remote claw polymer, the new liquid rubber.It and chain extension agent, crosslinking agent in room temperature or high temperature reaction can generate 3D network structure of curing content.The curing content has excellent mechanical properties, especially good resistance to hydrolysis, acid and alkali resistant, wear resistance, low temperature resistance and excellent electrical insulation.

ATBN is a liquid nitrile rubber with amino functional groups at both ends of the molecular chain, which can be cured with isocyanate curing agents or react with epoxy groups for curing.

ATBN has good oil resistance, heat resistance, wear resistance and strong adhesion. It can reduce the gel temperature and curing temperature of epoxy resin when toughening epoxy resin.

HTBN is a liquid nitrile rubber with hydroxyl functional groups at both ends of the molecular chain, which has the same physical and chemical properties as nitrile rubber and can be cured with isocyanate curing agents, It has good reactivity and processing performance.

HTBN has as good oil resistance, heat resistance, wear resistance, and strong adhesive strength.

Chemical Name: HTPB-styrene copolymer

Synonyms: HTBS

Note: We can research and develop any new version of HTBS according to the special demand of our clients.

HTBS is a liquid copolymer of butadiene and styrene with hydroxyl functional groups at the end of the molecular chain, which has excellent heat resistance, wear resistance, aging resistance, and processing performance Good, low heat generation, good flexibility at low temperatures.

HTPB is a liquid remote claw polymer, the new liquid rubber. The properties vary because HTPB is a mixture rather than a pure compound, and it is manufactured to meet customers’ specific requirements. A typical HTPB is R-45M with each end of the chain terminated with a hydroxyl [OH] group. ( PS: we can do new design as the HTPB with a single -OH per chain).

Meanwhile, we can do hydrogenation of the HTPB.

TMXDI (META) is aliphatic isocyanate monomer contains two tertiary aliphatic diisocyanate groups. This functionality provides unique properties as compared to primary and secondary isocyanate containing monomers.

TMXDI monomer is used to prepare solvent-free polyurethane dispersions. These dispersions can be designed to provide adhesion, flexibility, and toughness to light-stable, waterborne adhesives, coatings, and inks.

Chemical Name: Two component MDI foam polyurethane (PU) system

Components:

blended polyether, isocynate MDI

Chemical Name: Polyurethane PU components

Components: blended polyether, isocynate

A component: blended polyether

B component: isocynate

DDI is a unique aliphatic diisocyanate that can be used to prepare polymers with compounds containing active hydrogen. It is a long-chain compound with a 36-carbon dimer fatty acid backbone. The main chain structure gives DDI superior flexibility, water resistance and low toxicity to other aliphatic isocyanates. DDI is a low viscosity liquid that is easily soluble in most polar or non-polar solvents. Because it is aliphatic isocyanate, has the characteristics of non-yellowing. It has many advantages of low toxicity, easy to use, soluble in most solvents, controllable reaction time and low water sensitivity. It is a typical green biorenewable special isocyanate variety, which can be widely used in fabric finishing, elastomers, adhesives and sealants, coatings, inks and other military and civil fields.