Knowledge
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21-08-2026When you sit on a sofa, sleep on a memory foam pillow, open a refrigerator, or use insulated packaging, there is a good chance polyurethane (PU) is... -
19-08-2026From soft, comfortable mattresses to durable automotive parts, from refrigerator insulation to protective packaging, polyurethane appears in more p... -
17-08-2026When people first enter the polyurethane industry, one question often causes confusion: What is the difference between PU and PU foam? The short an... -
17-08-2026If you have ever sat on a soft sofa, rested your head on a memory pillow, opened a refrigerator, insulated a building, or used protective packaging... -
16-08-2026If you have ever used a memory foam pillow, sat on a car seat, opened a refrigerator, walked on a sports shoe, or handled protective packaging, the... -
19-03-2026Abbreviation: DEOA, DEA. Synonyms: 2,2′-Hydroxydiethylamine, Dihydroxyethylamine. Molecular Formula: C₄H₁₁O₂N Molecular Weight: 105.15 CAS No... -
19-03-2026Abbreviations: TEOA, TEA Synonyms: 2,2′,2”-Hydroxytriethylamine, Trihydroxyethylamine Molecular Formula: C6H15O3N Molecular Weight: 149... -
18-03-2026Synonym: α-Methyl Glucoside Abbreviation: MeG Molecular Formula: C7H14O6 Molecular Weight: 194.18 CAS No.: 97-30-3 Structural Formula: Physicochemi... -
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16-03-2026Chemical Name: 2,2-Bis(hydroxymethyl)-1,3-propanediol Abbreviations: PE, Penta, PE-T Molecular Formula: C₅H₁₂O₄ Molecular Weight: 136.15 CAS No.: 1...
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