PVC resin is the most widely raw material used in plastic production. It has good chemical stability corrosion resistance and water resistance. It can be dissolved in acetone , hydrochloric ether, ester and some alcohol . It can offer good solubility , good electrical insumore...
Melamine glazing Powder has the same origin as melamine formaldehyde moulding compound. It is the product of the chemical reaction of formaldehyde and melamine. But Glazing powder is used to put on the tableware or on the decal paper to make tableware shinning. When used on tablemore...
A: Property Polyvinyl chloride is high molecular compounds polymerized by vinyl chloride monomer(VCM) with structural element as CH2-CHCLn, degree of polymerization usually as 590-1500.In the process of re-polymerization , affected by kinds of factors such as the polymerization pmore...
An abrasive is a material, often a mineral, that is used to shape or finish a workpiece through rubbing which leads to part of the workpiece being worn away by friction. While finishing a material often means polishing it to gain a smooth, reflective surface, the process can alsomore...
Polyester Buttons : The term” polyester” is most commonly referring to a plastic subtype called polyethylene terephthalate (PET), and so polyester buttons belong to the plastic buttons group. Urea Buttons : Urea is a completely organic material that is very resmore...
Glass fiber reinforced concrete (GFRC) comprises hydration products of cement, or cement plus sand, and the glass fibers. Glass fibers are used are used as reinforcement for concrete. Glass fibers were first used to reinforce cement and concrete in Russia. However they were corromore...