| Product Name | CODE | CAS No. | Product properties & Features |
| Triphenylmethane -4,4`,4“-triisocyanate | RE | 2422-91-5 | Made in China, our RE matches DESMODUR RE in performance, offering competitive prices and consistent supply. |
| Tris(4-isocyanatophenyl) thiophosphate | RFE | 4151-51-3 | Made in China, our RFE matches DESMODUR RFE in performance, offering competitive prices and consistent supply. |
| TDI-bases polyisoyanurate | RC | 26471-62-5 | Made in China, our RC matches DESMODUR RC in performance, offering competitive prices and consistent supply. |
| Aliphatic/aromatic based polyisocyanates | RN | | Made in China, our RN matches DESMODUR RN in performance, offering competitive prices and consistent supply. |
| 1,5-Naphthalene Diisocyanate | NDI | 3173-72-6 | 1,5-naphthalene diisocyanate (NDI) is a kind of polyurethane (PU) synthesized by diisocyanate. NDI-based polyurethane has high wear resistance, high heat resistance, corrosion resistance and excellent dynamic properties |
| Dimeryl Diisocyanate | DDI | 68239-06-5 | DDI is a unique aliphatic diisocyanate. It is a long-chain compound with a 36-carbon dimer fatty acid backbone. It has many advantages of non-yellowing, low toxicity, easy to use, soluble in most solvents, controllable reaction time and low water sensitivity. which can be widely used in fabric finishing, elastomers, adhesives and sealants, coatings, inks and other military and civil fields.
*Customized production can be operated. |
| Tetramethylxylylene Diisocyanate | TMXDI | 2778-42-9 | TMXDI features a unique tertiary carbon diisocyanate structure. Compared to conventional primary/secondary carbon isocyanates, it offers outstanding advantages including precise reactivity control, high product elongation, excellent thermal and weather resistance, and low toxicity.
With extremely low reactivity toward self-condensation and carboxylic acids, TMXDI enables low-viscosity prepolymers without solvent dilution—making it an ideal choice for fully waterborne polyurethane systems.
Widely used in specialty coatings, waterborne polyurethanes, wood finishes, thermoplastic elastomers, sealants, adhesives, and RIM products. |
| 1-(1-Isocyanato-1-Methylethyl)-3-Isopropenylbenzene | TMI | 2094-99-7 | TMI is a unique unsaturated aliphatic isocyanate with dual functionality, containing active NCO and isopropenyl groups.
TMI reacts with polyols and polyamides to production low viscosity prepolymers, which are easy to filter, have good flowability, and have a shorter reaction time compared to existing systems. can improve chromaticity, enhance tensile properties, and do not affect aging performance.
TMI can be used for latex modification, coating, adhesive, one component heat curing resin, plastic surface modification, foam, elastomer. |
| cyclohex-1,4-ylene diisocyanate | CHDI | 2556-36-7 | The polyurethane elastomer based on CHDI is excellent in resilience, transparency, yellowing and weathering resistance, etc.
CHDI mainly used to produce polyurethane elastomers, adhesives, coatings, etc.
CHDI is widely used in the field of automotive, home livings, transportations, etc. |
| Trans-1,4-Cyclohexane Diisocyanate | Trans-CHDI | 7517-76-2 | Trans-CHDI features a compact and symmetrical molecular structure that forms well-ordered hard segments in polyurethanes. This imparts exceptional high-temperature dynamic mechanical properties (low heat build-up), light and color stability, solvent resistance, abrasion resistance, and hydrolysis stability. Softening temperature reaches up to 270°C, with a glass transition temperature as low as approximately -80°C.
Ideally suited for humid, oily, and high-wear/tear environments. Widely used in medical polyurethane elastomers (with dynamic performance and biostability), solid tires, high-temperature-resistant firefighter visors, automotive stop blocks, as well as seals, conveyor belts, hoses, coatings, and films. |
| Hydroxyl-Terminated Polybutadiene | HTPB | 69102-90-5 | Key Properties:
1. Hydrophobic with low moisture permeability 2. Reactive hydroxyl groups for versatile curing 3. Ultra-low glass transition temperature (≈ -80°C) 4. Excellent hydrolysis, acid/alkali, and low-temperature resistance 5. Superior wear resistance and electrical insulation 6. Strong adhesion to diverse substrates 7. Low-color, high-clarity viscous liquid
Primary Applications: - Coatings,Adhesives,Sealants,Potting and encapsulation - Propellant - Polyurethane(PU) elastomers - Electrical insulation materials - Rubber products - Polymer Modification etc.
*High output, steady supply, cost-effective quality, Customized production can be operated. |
| Epoxidized Hydroxyl-Terminated Polybutadien | EHTPB | 71342-74-0 | EHTPB introduces epoxy groups onto the HTPB backbone, significantly enhancing molecular polarity while retaining reactive hydroxyl and double-bond functionalities. It offers excellent oil and aging resistance, high transparency, low viscosity, and outstanding low-temperature performance.
Dramatically improves mechanical properties, adhesive strength, and heat resistance of polyurethane materials—making it a key component for adhesives, sealants, coatings, and elastomers. Exhibits excellent compatibility with epoxy resins, good hydrophobicity, acid/alkali resistance, and strong adhesion to various substrates.
When used as a toughening agent for epoxy systems, EHTPB not only significantly enhances impact toughness but also imparts superior electrical properties to cured products.
*Customized production can be operated. |
| Carboxy-terminated Nitrile Butadiene Rubber | CTBN | 25265-19-4 | CTBN is a liquid nitrile rubber with carboxyl functional groups at both ends of its molecular chain. The terminal carboxyl groups can react with epoxy resin, providing an effective toughening effect on the epoxy resin.
CTBN can be used as:
- Adhesives, bonding, sealing, spraying, potting(aerospace, automotive, electrical/electronics, industrial. marine and construction applications...)
- Coatings (solution, powder, waterborne)
*Customized production can be operated. |
| Hydroxy-terminated Nitrile Butadiene Rubber | HTBN | 9003-18-3 |
HTBN is a liquid nitrile rubber with hydroxyl functional groups at both chain ends. It retains the excellent oil, heat, and abrasion resistance characteristic of nitrile rubber, while offering efficient reactivity with isocyanate curatives and good processability with strong adhesion.
Primarily used in adhesives, coatings, and resin toughening—significantly enhancing the toughness, adhesion, durability, and oil/heat resistance of composite materials.
*Customized production can be operated. |
| Amine-terminated Nitrile Rubber | ATBN | 68683-29-4 | ATBN is a liquid nitrile rubber with amine functional groups at both chain ends. It can be cured with isocyanate curatives or react with epoxy groups. Exhibits excellent oil, heat, and abrasion resistance with strong adhesion. When used to toughen epoxy resins, it effectively reduces gelation and curing temperatures.
Primarily used for epoxy resin toughening—significantly enhancing composite toughness, shear strength, and peel strength. Can also be used alone as adhesives and sealants.
*Customized production can be operated |
| Carboxyl terminated polybutadiene | CTPB | 586976-24-1 | CTPB is a liquid polybutadiene rubber with carboxyl functional groups at both ends of its molecular chain. The terminal carboxyl groups can react with epoxy resin, providing an effective toughening effect on the epoxy resin. Compared to CTBN, CTPB has lower viscosity, as well as better low-temperature performance and flexibility.
*Customized production can be operated. |
| Liquid Polybutadiene | LPB | 9003-17-2 | One of the most promising hydrocarbon resins for 5G copper clad laminates, with high reactivity, excellent hydrophobicity and dielectric properties, and good processing performance.
LPB can be applied in many fields such as circuit boards, coatings, rubber sealing products, rubber rollers, etc. |
| Liquid Butadiene Styrene Rubber | LSBR | 9003-55-8 | LSBR is a low molecular weight copolymer of butadiene and styrene with a molecular weight of 2000-10000.
It possesses excellent electrical insulation and physical properties, and is often used in many fields such as circuit boards, adhesives and sealing materials. |
| Monohydroxy liquid polybutadiene | LPBOH | | LPBOH is a polybutadiene product with a hydroxyl group at one end, which can achieve double curing of hydroxyl and vinyl groups.
It possesses high reactivity, excellent hydrophobicity and dielectric properties, and good processing performance. |
| Hydroxy-terminated Butadiene-styrene Random Copolymer | HTBS | | HTBS is a liquid copolymer of butadiene and styrene containing hydroxyl functional groups at the end of the molecular chain.
It possesses excellent heat resistance, wear resistance, aging resistance, good processing performance, low heat generation and low temperature flexility.
It can be used with natural rubber and synthetic rubber, and can also be used alone for pouring polyurethane tires, potting adhesives, adhesives, etc.. |
| Epoxidized Polybutadiene | EPB | 129288-65-9 | EPB is a polybutadiene modified by introducing epoxy groups into its molecular chain. It offers advantages such as oil resistance, aging resistance, good transparency, and excellent low-temperature performance.
The epoxy groups within the molecular chain serve as reactive sites, allowing curing with various isocyanates and epoxy curing agents. This modification significantly enhances the mechanical properties, adhesion strength, and heat resistance of polyurethane materials.
The polar groups also improve the product's bonding performance with both metallic and non-metallic substrates.
EPB is applicable in adhesives, sealants, coatings, epoxy resin toughening agents, polyurethane elastomers, and more. |
| Medium Molecular Weight PET Polyether | PET Polyether | | Liquid at room temperature – easy to process. Tg as low as -80°C (–112°F) – exceptional low-temperature performance. Elastomer mechanical properties rivaling PTMG, with superior flexibility across a wide temperature range. Ideal replacement for PTMG in flexible artificial leather and inks. Also widely used in low-temperature adhesives, coatings, and PU elastomers. |
| Boron Nitride | HBN | 10043-11-5 | Boron nitride (BN) consists of boron and nitrogen atoms, categorized into hexagonal BN (hBN), wurtzite BN (wBN) and cubic BN (cBN). Hexagonal boron nitride features graphite-like layered structure, presenting lightweight white powder with lubricity and hygroscopicity, also known as "white graphite".
Key Properties: - Excellent electrical insulation - High thermal conductivity - Outstanding chemical & corrosion resistance - Ultra-high temperature resistance - Superior lubricating performance - Good coating adaptability - Non-toxic |
| 4,4′-Dichlorodiphenyl Sulfone | DCDPS | 80-07-9 | Is material for engineering plastics,dyestuffs and polymers such as PSU,PES,PEEK, etc.
Also used as pharmaceutical and auxiliary intermediates.
*Large output, high quality & cost-effective |
| N,N,N‘,N‘-Tetrakis(2-hydroxyethyl)ethylenediamine | THEED | 140-07-8 | THEED is a high-purity polyhydroxy amine viscous liquid with excellent water solubility and strong metal chelation. It acts as multi-functional crosslinker, complexing agent and polymer initiator, widely used in PU/rubber, concrete admixtures, electroplating, PCB cleaning and organic synthesis. |
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