Injection molding plastic material: Pvc

author: Universe plastic

2024-01-25

PVC (polyvinyl chloride) is a commonly used thermoplastic injection molding material. It is polymerized from vinyl chloride monomer into pure PVC material, and by adding plasticizers, stabilizers, fillers and other additives, it is finally made into usable PVC plastic particles.

PVC plastic material is widely used in the injection molding production of various products due to its excellent physical and chemical properties.

PVC material types and performance parameters for injection molding

	Rigid PVC	Flexible PVC	Clear PVC	CPVC
density	1.35 - 1.45 g/cm³	1.1 - 1.3 g/cm³	1.3 - 1.4 g/cm³	1.5 - 1.6 g/cm³
Tensile Strength	45 - 60 MPa	10 - 25 MPa	45 - 55 MPa	60 - 70 MPa
Elongation at break	2 - 5%	200 - 400%	5 - 10%	2 - 5%
Vicat softening point	75 - 85°C	60 - 70°C	75 - 85°C	90 - 110°C

Characteristics of PVC materials

1. High mechanical strength

PVC has high mechanical strength and toughness and is suitable for making products requiring high strength.

2. Resistant to chemical corrosion

PVC has good corrosion resistance to various chemicals such as acids and alkalis.

3. Good electrical insulation

PVC has excellent electrical insulation properties and is suitable for electrical and electronic equipment.

4. Flame retardancy

PVC itself has flame retardant properties and can inhibit the spread of flames.

5. Good plasticity

PVC can be processed and formed through various processes such as injection molding, extrusion, and blow molding, and has good processability.

6. Low cost

PVC is an economical material with low production cost.

7. Environmental protection

PVC products can be recycled and meet environmental protection requirements.

PVC material injection molding application

1. Building materials: such as pipes, profiles, door and window frames, wall panels, etc.

2. Electronic equipment: such as cable insulation, wire troughs, sockets, etc.

3. Daily necessities: toys, stationery, tool handles, household items, etc.

4. Medical equipment: infusion tubes, infusion bags, medical gloves, etc.

5. Packaging materials: bottles, containers, packaging films, etc.

6. Automotive industry: automotive interior parts, instrument panels, sealing strips, etc.

Summarize

PVC injection molding is economical and affordable. There are many types of PVC materials suitable for injection molding. In injection molding projects, it needs to be recommended by a professional injection molding company.

Dongguan Universe Plastic Factory has more than 15 years of injection molding experience, and has a professional plastic design, mold manufacturing, and injection molding production team to provide cost-effective one-stop injection molding services.

If you are looking for a professional PVC injection molding company, please contact us to get the latest service quotation.

Injection molded manufacturing products: plastic strips

Plastic post-processing: plastic pad printing