When the amount of our High heat modifier NSA in the PVC/NSA composite material is 10-30wt%, the heat-resistant temperature of PVC can be increased by 15-25 C°.
CAS No :
31959-78-1Name :
Styrene-N-Phenylmaleimide-Maleic anhydride CopolymerAbbreviation :
Styrene-MAH-NPMIAppearance :
White powderLead Time :
5-7 Days
An additive added to improve HDT, Anti-scratch and Tg for thermoplastic resin such as PVC.
Product Name: PVC Heat Resistant Modifier
Abbreviation: NSA copolymer
Physical and chemical properties: White or slightly yellow powder, insoluble in water, toluene, xylene, soluble in tetrahydrofuran, N,N-dimethylformamide and other organic solvents.
Molecular structure:Random amorphous copolymer
As a heat-resistant modifier in PVC, PMMA resin and photosensitive materials, it can not only improve the heat-resistant temperature of the resin, but also some mechanical properties (such as hardness, tensile strength, etc.), hot melt and processing properties. Depending on the content of N-phenylmaleimide in the copolymer, the copolymer presents different glass transition temperatures. When the amount of NSA in the PVC/NSA composite material is 10-30wt%, the heat-resistant temperature of polyvinyl chloride can be increased by 15-25C°.
Basic Physical Properties manufactured by Yangchen Tech
Test Item | Test Standards | Test Data |
Molecular weight and distribution | GPC | Mw=12~15*104.PDI=2.0~3.0 |
Glass transition temperature/℃ | DSC | 130~160℃(Adjustable) |
Initial decomposition temperature/℃ | TGA | 395-405℃ |
Density | ASTM-D792 | 1.15~1.25g/cm3 |
Appearance | NG | Off-white powder |
Packaging:
PE bag lined with PE film, net weight 20kg.
Our warehouse
Why Choose Yangchen Tech for high heat modifier?
Workshop of Yangchen Tech
FAQ
Q1: Is Yangchen Tech a manufacturer or trading company?
A: We are a manufacturer.
Q2: Does Yangchen Tech provide free samples?
A: We are very glad to provide you with free samples for your testing .Feel free to discuss technical issues with our experts
Q3: How to pay for the order?
A: We accept payment by T/T, L/C.
Q4: Does Yangchen Tech provide technical support for customers?
A: Yes, we do. Each customer's application is unique in some ways. Our customized services are designed to better meet your needs. Based on our 30+ years of experience in the rubber additives industry, we can provide technical support services based on your specific needs.
Tel : +86 17791729332
Whatsapp : +86 17791729332
Email : yikang@xysjgm.com
Add : No. 2, Industrial Park, Yangling Agricultural High-tech Industry Demonstration Zone, Shaanxi, China