Sinomer® IBOMA-甲基丙烯酸异冰片酯 (IBOMA) is suitable for manufacturing high Tg thermoplastic acrylic resin. Its products have high hardness, high alcohol resistance and heat resistance, and have good flexibility, adhesion, moisture resistance and weatherability. It is a new type of acrylate monomer with special structure. It is suitable for manufacturing soft plastic film coatings such as PET, PE, PP, etc. And decorative protective coatings for PE, PP, PC and other engineering plastics.
SINOMER® IBOMA Monomer
Cas No.: 7534-94-3
Chemical name: 甲基丙烯酸异冰片酯 (IBOMA)
Synonym: Ageflex IBOMA; IBOMA Monomer;Eternal EM 90;IBXMA;Light Ester IB-X;Sartomer SR 423;Sipomer IBOMA 1,7,7-trimethylbicyclo[2.2.1]hept-2-yl methacrylate;2-methyl-,1,7,7-trimethylbicyclo(2.2.1)hept-2-ylester,exo-2-propenoicaci
Molecular structure：
| Characteristic | IBOMA-甲基丙烯酸异冰片酯 (IBOMA) |
| Appearance | Clear transparent |
| Formula Weight | 222 |
| Density g/ml | 0.985 |
| Refractive Index( 25℃ ) | 1.4750 |
| Viscosity(mPa.s) | 10~15 |
| Closed Flash Point℃ | 119 |
| Glass Transition Temperature(Tg) ℃ | 170 |
Application of 甲基丙烯酸异冰片酯 (IBOMA) in High Solid Acrylic Resin.
In the formulation of acrylic resin, adding ring ester monomer of methacrylic acid (IBOMA MONOMER, for example) can effectively reduce the viscosity of polymer solution while keeping the glass transition temperature, molecular weight and functional group constant. In all kinds of ring monomers, the viscosity reduction effect of 甲基丙烯酸异冰片酯 (IBOMA) is more obvious.
IBOMA uv coating monomer is a kind of monomer which combines hardness and flexibility. Because of its molecular structure, IBOMA polymer has excellent light, fresh reflection, abrasion resistance, medium resistance and weather resistance, and its hygroscopicity is lower than MMA (methyl methacrylate). In addition, the acrylic resin with 甲基丙烯酸异冰片酯 (IBOMA) has good compatibility with polyester, alkyd and many volatile paint film-forming substances.
When 甲基丙烯酸异冰片酯 (IBOMA) is used in powder coatings, its copolymer can improve the agglomeration of powder, improve the stability of powder coatings and reduce the melting viscosity, thus improving the leveling of coatings and improving the appearance and luster of coatings.
● Packing:25kg/drum or 200 kg/drum
● Delivery:with in 5-7 working days.
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating.
运输过程中防止泄漏、雨淋和曝晒。
1. Can you compare the properties of IBOMA and 甲基丙烯酸异冰片酯 (IBOMA)?
A: Yes. IBOMA is a commonly used abbreviation for 甲基丙烯酸异冰片酯 (IBOMA) in the chemical industry. It refers specifically to the methacrylate monomer with CAS 7534-94-3.
2. What are the main applications of 甲基丙烯酸异冰片酯 (IBOMA)?
A: It is widely used in UV-curable coatings, UV inks, pressure-sensitive adhesives, acrylic resins, electronic 原料组分s and high-performance polymer formulations.
3. What is the difference between 甲基丙烯酸异冰片酯 (IBOMA) and 丙烯酸异冰片酯 (IBOA)?
A: IBOA Monomer stands for 丙烯酸异冰片酯 (IBOA) (CAS 5888-33-5), which is the acrylic acid version of IBOMA Monomer. Both are famous reactive diluents. However, IBOA (丙烯酸异冰片酯 (IBOA)) has a lower glass transition temperature (Tg around 90°C) and provides slightly better flexibility. Formulators choose 丙烯酸异冰片酯 (IBOA) when they need fast UV curing speed and better elongation, while they choose 甲基丙烯酸异冰片酯 (IBOMA) when they require maximum surface hardness and thermal stability.
4. Where can I find reliable global suppliers for chemical monomers like IBOMA?
A: You can choose us. Our brand SINOMER® IBOMA-甲基丙烯酸异冰片酯 (IBOMA) delivers consistent batch quality, low acid values, and excellent monomer purity for resin synthesis.
