Ⅰ. The advantages of polyester clear resin glueMost of the glass fiber parts are made of polyester clear resin glue, which is the most widely used resin type in the composite industry.Polyester clear

Composite materials are mainly composed of reinforcing fibers and resin matrix. And the physical properties of composite materials mainly depend on fibers, which means that the performance of finished

Ⅰ. Methyl tetrahydro phthalic anhydride definitionUsing maleic anhydride to synthesize with two different diene monomers respectively, two kinds of methyl tetrahydro phthalic anhydride with different

Ⅰ. Methods of producing methyl tetrahydrophthalic anhydride msd: intermittent reaction experimentMake a certain amount of 25% maleic anhydride in methyl tetrahydro phthalic anhydride solution, add an