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Types of plastic materials used in Injection Molding Process

Are you confused about which material to choose for the plastic injection mold making process? If yes, then do not worry now, as below we have listed some of the plastic materials which are commonly used in the plastic injection mold making process. If the material is right, the complete process can be made better. But if the material is not right, it is not just the loss of the material, it also causes loss to the complete plastic injection molding cycle. This is one of the reasons why engineers choose the material wisely for plastic injection mold making.

In the China Plastic Injection Mold Making Process, the companies try to match the expectations of the clients by providing them the best-finished product. They check everything related to the material and match it with the client’s requirement. If the material is suitable according to the client’s requirements, the company then chooses that material. Some of the common materials used in the plastic injection molding process are mentioned below. The plastic Injection Mold Making Supplier mostly chooses these materials only.

Polypropylene (PP)

This is the thermoplastic material has high strength and toughness. It also has good elasticity. When it comes to resistance, it is resistant to both moisture and chemicals. One can also wash it in the hot water, as its quality will not degrade while doing so. When it comes to the application of this thermoplastic material, it is being used in the packaging industry and the food storage industry.

Nylon (Polyamide)

It is a tough material and that is why it is melting point is also very high. Also, because of being a tough material, it is resistant to wear and tear. It is resistant to chemicals. The plastic material is being used for manufacturing the gears, bushings, bearings, and other such strong mechanical parts and automotive parts.

Polystyrene (PS)

This material is used in two ways for the injection molding process. As we have 2 types of polystyrene which are being used for the plastic injection molding process. One is the General-Purpose Polystyrene (GPPS) which is transparent. The other is the High Impact Polystyrene (HIPS) which is opaque. But this plastic material is not environmentally friendly, however, it is very inexpensive. Generally, the companies use High Impact Polystyrene, for making toolboxes. As this helps in making hard cases for the tools.

Acrylonitrile Butadiene Styrene (ABS)

This plastic material has many qualities and it is very inexpensive as well. It is an opaque thermoplastic polymer which is very tough. Its dimensional stability is also good and it is resistant to tearing, breaking, and scratching. The melting temperature of this plastic material is relatively low. Generally, this plastic material is used for producing different types of electronic parts. Some of the electronic parts made using ABS are keyboard keys, wall socket plastic guards, and phone adaptors.

You can check the websites of some top companies and can know the kind of material they are using for the injection mold making. Like this company, https://www.jasonmolding.com/injection-mold-making/, which uses the best quality plastic material.

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