Nanjing Yuwei New Material Co.,Ltd manufactures ultra-high temperature resistant special engineering plastics - polyimide PI profiles (rods / plates / tubes), inject molding, machining of various PI parts. Polyimide PI has comprehensive performance such as high and low temperature resistance (-269~400 °C), high friction resistance, self-lubrication, high strength, high insulation, radiation resistance, corrosion resistance, little thermal expansion coefficient, resistance to organic solvents, self-extinguishing, non-toxic, etc. Some PI products have a long-term operation temperature above 350 °C and a short-term reach of 450 °C. Now it is the best engineering plastic. Its comprehensive performance is unmatched by other special engineering plastics and regarded as expert of the problem. It is widely used in aerospace, aerospace, mechanical, electrical, atomic, microelectronics, thin film, LC display and other high-tech fields.
PI Products Features
Polyimide PI is classified as below according to temperature resistant grade:
●NJSSPI-1003：long- term operation temperature above 350℃，short-term can reach 450℃，applied in hot mold compression technology.
●NJSSPI-1006：long- term operation temperature above 260℃，short-term can reach 300℃，applied in inject molding, hot mold compression technology.
●NJSSPI-1007：long- term operation temperature above 400℃，short-term can reach 450℃，applied in hot mold compression technology.
●NJSSPI-1008：long- term operation temperature above220℃，short-term can reach 300℃，applied in hot mold compression, inject molding technology.
After years of market cultivation, polyimide is used as sealing material, structural material, heat insulating material, friction material, high temperature coating. It is widely used as high temperature resistance, wear resistance, self-lubrication and sealing parts in aerospace, auto, compressor, large motor, pump, tobacco machinery, textile machinery, construction machinery, office machinery, electronic, mold industry, and wins high praise of users.
Why choose us
● Factory direct sale with negotiable price.
● Better quality compared with similar suppliers.
● With certificate ISO/RoHS/Reach/UL.
● Accept Customization.
● hours prefessional service.
● Support payment terms as per your request.
● Bulk stock.
● Quick shipping within 3 days.
Q: Why is your price a bit higher than other Chinese suppliers?
A: To meet the requirement of different customers and areas, our factory manufactures various kinds of quality for each item at a wide range of prices. We can offer the products of different quality levels depending on customers'target price.
Q: Which kind information need for quotation?
A:1) Sample photo with size or 2D/3D design
2) Product material
3) The quantity
4) Runner type, cold or hot
5) Mould steel type, P20, 718, 2738, H13, S136, 2316, an so on.
Q:I have no 3D drawing, how should I start the new project?
A:You can supply us a sample or tell me your idea,we will help to finish the 3D drawing design.