FOCUS ON CHEMICAL RESEARCH & MANUFACTURE
| Place of Origin: | CHINA |
|---|---|
| Brand Name: | ShenZhen Prechem New Materials Co.,Ltd |
| Certification: | ISO9001 |
| Model Number: | MONOMERS |
| Minimum Order Quantity: | NEGOTIABLE |
| Price: | NEGOTIABLE |
| Packaging Details: | 200KG/PE DRUM; 1000KG/IBC; 20MT/ISOTANK |
| Delivery Time: | NEGOTIABLE |
| Payment Terms: | NEGOTIABLE |
| Supply Ability: | 10000MT/YEAR |
| Molecular Formula: | C12H24O3 | CAS NO.: | 682-09-7 |
|---|---|---|---|
| Appearance: | Colorless, Transparent Liquid | Trimethylol Propane Diallyl Ether: | ≥82% |
| Trimethylol Propane Triallyl Ether: | 6-14% | Trimethylol Propane Tetraallyl Ether: | 3-8% |
| Chroma (Pt-Co): | ≤30 | Boiling Point: | 135℃（13mmHg） |
| Flash Point: | 127℃ | Density: | 0.955g/cm³ （25℃） |
| Refractive Index: | N20/D1.458 | Hydroxyl Value: | 260-290 （mgKOH/g） |
| Viscosity: | 15±2 （23℃） | ||
| High Light: | C12H24O3 TMPDE,C12H24O3 unsaturated polyester resin,682 09 7 unsaturated polyester resin |
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Trimethylolpropane Diallyl Ether TMPDE Increase Fullness & Gloss
Product Description
TMPDE, Trimethylolpropane Diallyl Ether is a mixture of three allyl ethers, it is this unique composition that makes TMPDE an excellent air drying agent, which is widely used in unsaturated polyester resin, putty resin, alkyd resin, polyurethane resin, epoxy resin, water-soluble resin and so on.
TMPDE is a colorless transparent liquid. It is a wildly used important active monomer. Dially ether is the main component, it is a mixture including mono ether and tri-ally ether. TMPDE has two(CH =CH-CH-O)group and one(-OH)group, owns typical properties of ether group and alcohol group, such as ether group can supply air drying property, alcohol group can attend esterification.
So TMPDE can give gloss directly and restrain oxygen inhibition in resin synthesis, so as to accelerate reaction speed,improve drying effect, increase fullness and gloss, increase surface hardness and corrosion resistance and not yellowing. TMPDE is very stable in room temperature and humidity.
Typical Properties
| Molecular formula | C12H24O3 |
| Molecular weight | 214.3 |
| CAS NO. | 682-09-7 |
| Appearance | Colorless, transparent liquid |
| Chroma (pt-co) | ≤ |
|
Trimethylol propane diallyl ether |
≥82% |
|
Trimethylol propane triallyl ether |
6-14% |
|
Trimethylol propane tetraallyl ether |
3-8% |
| Flash point ℃ | 127℃ |
| Boiling point | 135℃(13mmHg) |
| Density | 0.955g/cm³ (25℃) |
| Peroxide | ≤20 |
| Hydroxyl value | 260-290 (mgKOH/g) |
| Viscosity | 15±2 (23℃) |
Product Features
• Provides air dryness
• Higher hardness
• Better corrosion resistance
• Dries quickly in the air
Product Applications
• UPR(unsaturated polyester resin)
• Putty resin
• Alkyd resin
• Polyurethane Resin
• Epoxy resin
• Water-soluble resins
TMPDE application in UPR synthesis
Unsaturated polyester resin(UPR) is synthesized by diols glycol and dibasic acid though polycondensation reaction. It is transparent liquid polymers with double carbon bond in the main chain linear structure. It can cross-linking with many unsaturated monomers into three-dimensional structure material, so as to change of structure of alcohol and acid structure in unsaturated polyester resin. Different synthetic process and introduction different chemical additives, can produce the different performance of unsaturated resin products, this kind of resin has excellent mechanical performance, electricity performance, chemical corrosion resistance. Its process technology is simple, material is easy to get and has high practical value. Unsaturated polyester resin can be divided into the following types: universal unsaturated resin, flexible unsaturated polyester resin, chemical resistant unsaturated polyester resin, flame retardant unsaturated polyester resins, heat resistant unsaturated polyester resin, gel unsaturated polyester resin, etc.
Packing & Storage
• 200kg/drum
• 1000kg/ IBC
• 20,000 kg ISO tanks
• store in a dry, well ventilated place.
