Material properties of plastic materials, two types of PPS plastic, general strength, rigidity good Dongguan plastic containers, but brittle plastic containers, easy to produce brittle fracture stress, impatience benzene gasoline and other organic solvents. Long-term use temperature up to 260 degree, remained stable at 400 degrees in the air or nitrogen. By adding glass fiber or other reinforcing material modification of plastic crates after processing, can greatly improve the impact strength, heat resistance and other mechanical properties also increased, the density increased to 1.6-1.9 plastic crates factory, mold shrinkage rate than 0.15-0.25% suitable for production of small heat-resistant parts. insulation and chemical equipment. optical instruments and other parts. kinds of plastic material forming the advantage due to PPS has high liquidity, and therefore precise than some other polymer molding easier . PPS in the processing of some parts, the processors can also choose to vacuum forming or pressure forming. For example, vacuum molding, PPS parts can be designed relatively sharp corners, without requiring additional pricing pressure plastic crates, plastic crates, plastic-day operation is provided by Plastic Industrial Co., Ltd. of Dongguan-day operation. Plastic Industrial Co., Ltd., Dongguan day operation (www.ty-sj.com) strong, credible, in Dongguan, Guangdong common plastics industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead day operation into the brilliant plastic and you work for a better future!