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PVC Socket Head Screws

Name: Plastic PVC Socket Head Screws

Size: M2.5,M3,M4,M5,M6,M8,M10

Standard: DIN912，ANSI/ASME B18.3，JIS B1176-88，ISO4762

Material: PA66, PA+50%GF, PA+50%GF, PEEK, PVDF, PPS, PTFE, PP, PVC, PC

Polyvinyl chloride (PVC) is one of the most commonly used thermoplastics produced by polymerizing vinyl chloride monomer. Its trade name is abbreviated as "chloroplastic," and its English abbreviation is PVC. Pure polyvinyl chloride resin is a rigid thermoplastic substance whose decomposition temperature is very close to the plasticizing temperature, and its mechanical strength is poor. Therefore, making products from PVC resin is impossible, and plasticizers, stabilizers, fillers, etc., must be added to improve the properties and make PVC plastic, which is then processed into various products.

Polyvinyl chloride combustion performance is not good; away from the fire that is extinguished, the flame is yellow, and the lower end of the green, white smoke belongs to the refractory plastics; combustion, there is a stimulating hydrogen chloride odor released, combustion softening.

1. Soft PVC generally contains 30-50% plasticizer. Due to its soft texture and high strength, it has good airtightness and impermeability.

2. Rigid PVC is made by adding only a small amount of plasticizer. Plastic PVC Socket Head Screws are characterized by hard texture, high mechanical strength, and good chemical resistance.

3. Good plasticity: PVC material can be processed into various shapes and specifications of products through thermal, mechanical, and chemical processing; plasticity, which is easy to process, is one of the primary materials in plastic processing.

4. corrosion resistance. PVC material has excellent acid and alkali corrosion resistance, especially for acidic substances, which are more corrosion-resistant.

5. Good electrical insulation properties. PVC material has excellent electrical insulation properties and high voltage resistance, making it suitable for electrical appliances, electronic devices, and insulation materials.

6. Safety and environmental protection: PVC material will not produce harmful substances in the production and use of the process, by ecological requirements, and it has a long service life.

The actual use of Plastic PVC Socket Head Screws contains a large number of organic esters (such as DOP) flammable plasticizers, so we should consider the issue of flame retardant. In the use of antimony trioxide alone, PVC has a flame retardant.

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Product Specification

PVC, known as polyvinyl chloride, is an ordinary plastic and thermoplastic material. It is made from vinyl chloride monomer through a polymerization reaction. Plastic PVC Socket Head Screws have excellent weather resistance, corrosion resistance, and insulation, so it is widely used in construction, automotive, electronics, medical and other fields.

1. PVC material has excellent weather resistance. It can be used for a long time in the temperature range of -30℃ to 60℃, is not easy to age or embrittlement, and can maintain stable physical properties for a long time in the outdoor environment. Therefore, Plastic PVC Socket Head Screws are often used for outdoor construction materials, pipes, cable sheaths, and other areas of fastening connections.

2. PVC material has good corrosion resistance. It can resist the erosion of acid, alkali, salt, and other chemicals and is not easy to be corroded and eroded, so Plastic PVC Socket Head Screws are widely used in the chemical industry, food processing, and medical equipment fastening connections.

3. PVC material has excellent insulating properties. It is a good insulating material that can effectively block the conduction of electric current, so Plastic PVC Socket Head Screws are widely used in wire and cable, electrical equipment, and other areas of connection fastening.

4. PVC material also has good processing and molding performance. It can be made into various shapes of products through extrusion, injection molding, calendering, and other processes, so it is widely used in a variety of fields.

In general, Plastic PVC Socket Head Screws are an excellent plastic material screw with weather resistance, corrosion resistance, insulation, and other unique properties, so they are widely used in construction, chemical, medical, electronic, and other fields. With the continuous progress of technology, the performance and variety of Plastic PVC Socket Head Screws will be further improved, providing more possibilities for the development of various fields.

Product Pictures

PVC Socket Head Screws

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