TMPTMA (Trimethylolpropane Trimethacrylate) is a multifunctional methacrylate monomer commonly used as a co-agent in peroxide curing systems for elastomers and rubber compounds. It functions by participating in free radical reactions, contributing to crosslink formation during curing processes.
In polymer and plastic applications, TMPTMA is used as a cross-linking agent in free radical polymerization systems, where it helps in forming three-dimensional polymer networks. Its liquid form and moderate viscosity allow for ease of incorporation into formulations during mixing and compounding stages.
The material is also used in coatings, adhesives, sealants, and specialty polymer systems where controlled crosslinking is required. TMPTMA is typically handled as a reactive monomer and requires proper storage to maintain stability and performance consistency.
| Parameter | Details |
| Appearance | Clear liquid |
| Chemical Type | Methacrylate ester |
| CAS No. | 3290-92-4 |
| Color (APHA) | Max. 70 |
| Water Content (%) | Max. 0.2 |
| Acid Value (mgKOH/g) | Max. 0.2 |
| Refractive Index @25°C | 1.4700 – 1.4740 |
| Viscosity @25°C (cPs) | 35 – 55 |
Disclaimer:
The above specifications are provided for reference purposes only. For precise and up-to-date technical details, please contact our marketing team.
Not specified in official datasheet.
Disclaimer:
Recommended dosage may vary based on formulation and processing conditions. Users should verify dosage before commercial use.
We deliver pan-India and have tie-ups with all major couriers & transporters.
Disclaimer:
We are independent dealers and are not associated with the manufacturer. The information provided is compiled from official manufacturer datasheets and independent research. Users must evaluate product suitability and applicability before use.
Lab Line Enterprises is an ISO 9001:2015 certified supplier of rubber and polymer chemicals, offering TMPTMA for industrial applications. The product is available in standard 25 kg packs as well as small pack sizes (1 kg / 5 kg) suitable for trials and R&D work.
TMPTMA is commonly used by manufacturers in cities such as Delhi, Mumbai, Ahmedabad, Chennai, and Pune in rubber compounding, polymer processing, and coating industries.
All materials are supplied with supporting technical documentation, and logistics are supported through established courier and transport networks across India.
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