Xunke standards, plastic and product testing

Plastic is a type of synthetic polymer material with plasticity. Together with synthetic rubber and synthetic fibers, it forms the three major synthetic materials that are indispensable in today's daily life. Plastic products are a general term for daily necessities and industrial products that are made of plastic as the main raw material. Xunke Standard provides related services such as plastic composition analysis, plastic formula analysis, and plastic physical and chemical performance testing. Thermoplastics
General plastics: polyethylene, polyvinyl chloride, polypropylene (), polystyrene (), acrylonitrile butadiene styrene (B), etc.
Engineering plastics: nylon (polyamide, ), polycarbonate, polyurethane, polytetrafluoroethylene (Teflon, ), polyethylene terephthalate and other special plastics: medical polymers, synthetic heart valves, artificial joints
Thermosetting plastics
Phenolic resin, urea-formaldehyde resin, melamine resin, unsaturated polyester resin, epoxy resin, silicone resin, polyurethane, etc.
Modified plastics, recycled plastics, foam plastics
Plastics Products: plastic plates, plastic barrels, plastic tubes, plastic parts, plastic cups, plastic rods, plastic sheets, plastic bags, woven bags, plastic boxes, fiberglass, packaging materials, plastic containers, waterproof membranes, plexiglass (acrylic), Nylon products, plastic parts, plastic films, plastic toys, plastic molds, medical plastics, daily plastics, automotive interior parts, etc.
Physical and chemical properties: specific gravity, hardness, rigidity, density, resin content, water absorption, dimensional stability Properties, etc.
Chemical properties: water resistance, acid resistance, alkali resistance, solvent resistance, etc.
Thermal properties: specific heat, thermal conductivity, heat distortion temperature, flame resistance, self-extinguishing property, etc.
Aging performance: ozone, UV aging, salt spray aging, xenon lamp aging, carbon arc lamp aging, halogen lamp aging, life estimation, etc.
Component analysis items: component analysis, formula analysis and reduction, unknown substance analysis, material identification, Failure diagnosis analysis, comparative analysis, material thermal analysis, qualitative and quantitative analysis, return material analysis, molecular weight analysis, map analysis, etc.
Testing methods
. Plastic density and relative density testing methods
. Plastic water absorption testing methods
. Plastic linear expansion coefficient determination methods
. Plastic tensile properties testing methods
. Plastic compression performance test method
. Hard plastic simply supported beam impact test method