Polyurethane (PU for short) is an important class of polymer materials, widely used in coatings, adhesives
Dongguan Guangsiyuan Polyurethane Material Co., Ltd. was established in 2009. Our company is an enterprise combining production and trade, specializing in the production of complex
Dongguan Guangsiyuan Polyurethane Material Co., Ltd. was established in 2009. Our company is an enterprise combining production and trade, specializing in the production of complex
What are the uses of flexible and rigid polyurethane foam? Polyurethane rigid foam is a high polymer made of isocyanate and polyether as the main raw …
Polyurethane foams are characterized by their variable polymer structure to meet the needs of a wide range of applications, and this structural variat…
On the afternoon of December 16, 2021, the “Shanghai Polyurethane Industry Association Polyurethane Industry Association Additives Professional …
Catalyst for Rigid Foams QG PC-8 Hard Foam Catalyst QG Products Product Characteristics QG PC-8 is used for refrigerator hard foam, sheet, cast-in-pla…
Catalyst for Rigid Foams QG PC-5L PC-5S Hard Foam Catalyst QG Products Product Characteristics QG PC-5L PC-5S L is low odor, S is delayed.
Catalyst for Rigid Foams QG PC-5 Hard Foam Catalyst QG Products Product Characteristics QG PC-5 is widely used in all kinds of polyurethane rigid foam…
Catalyst for Rigid Foams QG A-33M Hard Foam Catalyst QG Products Product Characteristics QG A-33M Molding Odorless A33
Catalyst for Rigid Foams QG A-33E Hard Foam Catalyst QG Products Product Characteristics QG A-33E Hard foam odorless A33
Surfactant for Flexible Polyester Foams QG-540M Soft foaming polyether surfactants QG Products Product Characteristics QG-540M is suitable for flat an…