Enhancing PVC Performance with PVC Heat Resistant Modifier from Yangchen Tech

PVC is one of the most versatile and widely used plastics in the world, known for its durability, chemical resistance, and affordability. However, like many polymers, PVC's performance can be limited by its sensitivity to heat, which can affect its stability, processing properties, and overall durability in high-temperature applications. This is where heat-resistant modifiers, such as PVC heat-resistant modifier, come into play.

 

What is PVC Heat Resistant Modifier Powder?

 

PVC heat resistant modifier powder

 

 

Technical Indicators

 

 

PVC heat resistant modifier(NSA)

No.

Test items

Indicator requirements

1

Appearance

White powder

2

Glass transition temp.

130~160

3

Initial decomposition temp.,℃

395~405

4

Molecular weight and distribution(×104 

Mw=12~16

5

VOC content(105℃,30MIN)

≤0.5%

6

Vicat softening point temperature

110℃

7

Density,ghttps://www.yangchentech.comcm3

1.0~1.15

 

Applications of PVC Heat Resistant Modifier

 

  1. Enhanced Temperature Resistance

    • High-Temperature Stability: PVC significantly improves the temperature resistance of PVC, making it suitable for applications where the material is exposed to elevated temperatures. This is particularly important in industries such as construction, automotive, and electronics, where materials must maintain their integrity under heat stress.
    • Thermal Aging Resistance: By enhancing the thermal stability of PVC, PVC reduces the risk of degradation over time, ensuring that products maintain their performance and appearance for longer periods, even under harsh conditions.
    • Improved Processing Properties

The PVC heat-resistant modifier powder, manufactured by Yangchen Tech, is a specialized copolymer developed through the copolymerization of N-phenylpyrazialimide monomer with other high-performance monomers. This innovative formulation gives PVC a uniform glass transition temperature and high compatibility with PVC and other resins, making it an ideal additive for improving the heat resistance and overall performance of these materials.