| Fumaric Acid Technical Grade | Regar Chemicals Co., Ltd. | Fumaric Acid Technical Grade is a cream-white crystalline powder with a melting point of 285 °C / 545 °F. It is mainly used in production of unsaturated polyester resins, coatings, L-Aspartic Acid, Malic Acid and many auxiliaries. | |
| Maleic anhydride | Regar Chemicals Co., Ltd. | Maleic anhydride is a white flake or briquette. It is the base material in unsaturated polyester resins, and used in the manufacture of a wide variety of consumer products, including paper surface coating, additives of oil products and modified alkyd resi...展开 Maleic anhydride is a white flake or briquette. It is the base material in unsaturated polyester resins, and used in the manufacture of a wide variety of consumer products, including paper surface coating, additives of oil products and modified alkyd resins. 收起 | |
| Phthalic Anhydride (PA) | Regar Chemicals Co., Ltd. | Phthalic Anhydride (PA) is an organic, white flake or crystal powder. This raw material may be used to produce PVC plasticizer, polyester resin, alkyd resin, dye, paint and medicine. |
