PLASTIC INJECTION MOLD FOR SPOON

Commonly used plastics in construction are as follows: Polyethylene plastic Polyethylene plastic is made of polyethylene resin polymerization, white translucent material, with excellent electrical insulation properties and chemical stability. However, the mechanical strength is not high, the texture is more flexible, and it is not resistant to high temperature. In construction, it is mainly used to make pipes or water tanks for discharging or storing cold water; Made of film for moisture-proof, water-proof works, or as insulation material.

Secondly , polyvinyl chloride plastic Polyvinyl chloride plastic is a general purpose plastic, made of polyvinyl chloride resin with plasticizer fillers, pigments and other additives made of translucent, opaque plastics. According to the addition of different amounts of plasticizers, hard or soft products can be prepared. Its use temperature range is: -15 ~ 55℃, good chemical stability, acid, alkali and salt corrosion resistance, wear resistance, with noise reduction, shock absorption function, its bending strength is greater than 60MPa.

Thirdly, phenolic plastic Phenolic resin plastic is a combination of phenols and aldehydes, thermoplastic and thermosetting two types, with heat resistance, moisture resistance, chemical erosion resistance and electrical insulation properties. The color is brown and black, but it is brittle and not resistant to impact. It is mainly used in construction projects as bakelite powder, glass fiber reinforced plastic, laminate and so on.