-
Polyester Polyol for Flame Retardant systemsFlame Retardant Polyester Polyol is a chemical material designed to improve the flame retardant properties of polyurethane materials. These products enhance the flame retardancy of the materialread more
-
Propylene GlycolPropylene glycol (CAS 57-55-6): We offer three grades: industrial grade, USP grade, and food additive grade. Its content exceeds 99.5%, with minimal impurities, and the production process is designedread more
-
Polymer PolyolsPolymer polyols are suitable for manufacturing flexible polyurethane foams, as they can improve the bearing capacity of the foams. We can supply POP15% ,POP25% ,POP45% etc.for flexible foam.read more
-
1,2-Pentanediol1,2-Pentanediol is an organic compound with the formula C5H10O2 and a pentyl alkyl (C5H11) skeleton with two hydroxyl (-OH) groups attached to carbon atoms 1 and 2.The chemical properties areread more
-
1,2-Hexanediol1,2-Hexanediol is an organic compound with the formula C6H14O2. It belongs to the diols, which are alcohols that contain two hydroxyl groups (-OH) in their molecules.Due to the two hydroxyl groups inread more
-
PentaerythritolPentaerythritol (CAS 115-77-5) is available in two grades: 95% content and 98% content. It appears as a white crystalline solid or powder. We can provide products with different particle sizeread more
-
Polyether Polyols for CASEThis polyols are the raw materials of polyurethane elastomer coating, sealant adhesive, and chemical grouting material. They can be widely used in the fields of waterproof and plugging ofread more
-
Polyether Polyols for Flexible FoamsPOLYETHER POLYOLS FOR FLEXIBLE FOAMS are suitable for the preparation of soft PU foam, such as furniture cushions, mattresses and sound-absorbing panels, carpet bottoms, filters, packaging materials,read more
-
Amine-initiatied Polyether Polyols for Rigid FoamsAmine-initiated polyether polyols are a special class of polyether polyols designed for the production of rigid foams. These polyether polyols are synthesized by specific amine compounds (amines)read more
-
Polyester Polyols for CASEPolyester polyols are based on the condensation reaction of phthalic anhydride or other polyacids with polyols. These products are specifically designed to improve performance in CASE applications,read more
-
Polyester Polyol for Soft FoamPolyester polyol for soft foam Polyester Polyol for Soft Foam plays a central role in the application of polyurethane Polyol for soft foam products with excellent comfort, resilience and durability.read more
-
Polyester Polyol for Rigid FoamsPolyester polyol for rigid foams is a specially designed chemical raw material that reacts with isocyanates to produce polyurethane rigid foams with high rigidity and excellent thermal insulationread more
Sustainable polyester polyols made completely or in substantial part from recycled, post-industrial, and/or biorenewable materials such as polyethylene terephthalate, glycols, and castor oil are...
Low viscosity polyester for the production of rigid PIR (polyisocyanurates) in order to improve thermal insulation efficiency. Lower OH number polyester for PIR foams or mixed with other...
Aug 1, 2017 · The invention includes flexible polyurethane foams that incorporate the polyester polyols. Sustainable polyester polyols made completely or in substantial part from recycled,...
A composition comprising (a1) a polyether polyol, (a2) a polyolefin polyol, and (a3) a polyester polyol obtainable by epoxidation of an unsaturated fatty acid ester and subsequent ring...
Sep 3, 2018 · Palm oil-based polyester polyol was synthesized by reacting epoxidized palm olein with malonic acid under a convenient one-pot synthesis method. The optimum reaction time, temperature,...
Apr 24, 2024 · A series of polyester polyols was synthesized from phthalic anhydride and diols of various lengths, yielding polyols of similar OH-value (I OH = 240–250 mg KOH g −1) but with...
