Polyphenylene Sulfide, Engineering Plastics Manufacturer

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Unveiling the Versatility of PPS Plastic: Characteristics, Applications, and Advantages

2024-04-01 14:36:24

The abbreviation of Polyphenylene Sulfide is PPS. PPS plastic is a high-performance resin known for its high mechanical strength, heat resistance, and excellent electrical properties. It finds widespread applications in electronics, automotive, machinery, and chemical industries. Next, TOPONEW Engineering Plastics Manufacturer will briefly discuss the characteristics of PPS plastic. Let's explore together.

The advantages of PPS are as follows:

Excellent chemical resistance.
Low creep.
Low water absorption.
Good dimensional stability.
High elastic modulus.
Flame retardant.

Is PPS plastic toxic?

PPS can withstand high temperatures and can be heated in a microwave without releasing any toxic substances. Generally, plastic bowls used externally are made of PE or PS.

PPS is a white, highly crystalline, hard, and brittle polymer that is inherently non-toxic. The relative density of pure PPS is 1.3, but it increases after modification. PPS has extremely low water absorption, typically only around 0.03%. PPS exhibits excellent flame retardancy, with an oxygen index of over 44%.

During injection molding, a small amount of toxic substances may be released, but PPS is non-toxic if no additives are added.

What materials can PPS plastic replace?

PPS, a plastic that can replace metals, has excellent heat resistance with a melting point exceeding 280°C. Its heat deformation temperature under a 1.8MPa load is above 260°C, with a long-term usage temperature range of 220-240°C.

In some cases, PPS can replace stainless steel without any issues with electroplating and better corrosion resistance than stainless steel, making it suitable for high-end fishing equipment.

Imported PPS plastic recycled materials can completely replace virgin materials. It is a kind of thermoplastic special engineering plastic with excellent comprehensive performance, notable for its high temperature resistance, corrosion resistance, and superior mechanical properties.

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