SINOCRSL® TMPDE is a colorless, transparent mixed liquid composed of monoether, diether and triether. The allyl ether functional group in its molecular structure can significantly improve the air-drying property of the resin, accelerate the reaction speed of the synthetic resin by reducing the oxygen inhibition, and improve the surface hardness, glossiness and overall performance of the resin. TMPDE can also significantly enhance the heat resistance, corrosion resistance and solvent resistance of the resin, so that it can still maintain excellent stability and durability in harsh environments. These properties make it a key raw 原料组分 in the synthesis of coatings, inks, adhesives and high-performance resins that require fast curing, high surface hardness and excellent weather resistance.
The diether content of SINOCRSL® TMPDE is higher than 90%. Different from the low-content products on the market, the high content of diether can make the resin surface dry faster, have better hardness and be easier to polish.
SINOCRSL® TMPDE – 90%+ Diallyl Ether Content
Chemical Name: Trimethylolpropane Diallyl Ether;2,2-bis(allyloxymethyl)butan-1-ol
CAS No.: 682-09-7; 15795-99-0
Molecular Formula: C₁₂H₂₂O₃
Molecular Weight: 214.3
SINOCRSL® TMPDE is a high-purity allyl ether crosslinker that minimizes oxygen inhibition and accelerates resin curing. Its unique composition (>90% diether) ensures superior surface hardness, gloss, and resistance to harsh environments.
Appearance | Colorless clear liquid |
Trimethylolpropane monoallyl ether(C9H18O3),% | ≤ 5 |
Trimethylolpropane diallyl ether(C12H22O3),% | 90~93 |
Trimethylolpropane triallyl ether(C15H26O3),% | ≤ 8 |
Hydroxyl value ( mg KOH/g) | 260-280 |
Chroma（Pt-Co） | ≤ 30 |
Viscosity cps/25℃ | 15±2 |
Peroxide content (ppm) | ≤ 8 |
UV-Curable Acrylics: Reduces curing time and enhances scratch resistance.
High-Performance Coatings: Improves heat and corrosion resistance for automotive and industrial applications.
Water-Based Resins: Optimizes drying speed and film durability.
● Packing: 25 kg or 200 kg/drum.
● Storage: Keep in a cool, dry place. Avoid prolonged light exposure.
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