HIGH QUALITY POLYIMIDE RODS, PLATES AND TUBES IN VARIOUS DIMENSIONS


SHENGJUN PLASTIC offers polyimide stock shapes as pressed round rods, plates, short pipes and discs in a wide range of dimensions.


We keep a permanent stock of popularly used SHENGJUN polyimide material, modifications and dimensions. We also manufacture dimensions specifically to customer requirements.


Shapes on stock

Rods / Bars

Diameter: ∅ 1 - 100mm

Length: 255mm or 320mm or 360mm or 980mm

Plates / Sheets

Thickness: 0.25mm - 100mm

Width * Length: 210 * 255mm or 254 * 254mm or 320 * 360mm or 320 * 1020mm

Short tubes / Large size rings


Machining Services


SHENGJUN PLASTIC has many years of experience in the machining of thermosetting polyimide.


We machine polyimide finished-parts for a variety of high tech industries such as Semiconductor, Flat Panel Displays, Automotive, Glass industry, Medical, and Aerospace. We specialize in precision tolerance parts and micro-hole drilling.


SHENGJUN PLASTIC is known for premium quality work, highly competitive pricing, short stable lead-times and on-time deliveries. Typical delivery times average 2~3 weeks or less. We offer a Just-in-Time delivery program based upon your forecasted requirements, and no minimum quantity requirements.


We are very eager for the opportunity to quote your new or existing projects. Be assured, your business is very important to us. SHENGJUN PLASTIC wants to be your partner for fast turn around prototyping and superior value full production manufacturing.


SHENGJUN PLASTIC: Quality polyimide parts. Delivered on time.


APPLICATIONS

Learn More

Flat Panel Displays (FPD)
Semi-Conductors
Automotive & Transportation
General Industries

ABOUT US

SHENGJUN PLASTIC delivers essential innovations with our deep materials science expertise as we focus on the development and production of Thermosetting Polyimide. Our Polyimide material rivals DuPont Vespel as it can withstand repeated heating up to 300 °C while retaining its thermal and mechanical properties.We are dedicated to solving challenges in applications that our customers, across industries and around the world, are faced with.

Learn more

Company Info

Shengjun Plastic Tech. Co. Ltd.,

Shengjun Plastic is a key developer of leading advanced materials and specialize in solving application challenges. Innovation is our business as we focus on the research and development for Thermosetting Polyimide.

Our polyimide material is a range of non- melting high-temperature polyimides which are characterized by the following properties:

  • No melting point,high strength over a wide temperature range from –280 °C to +300 °C

  • Excellent friction and wear properties – even without lubrication

  • Excellent electrical insulation properties

  • High compressive and creep strength

  • High purity, low outgassing in vacuum

  • High radiation resistance

  • Minimal thermal expansion

  • Long-term thermal stability up to 300 °C ˌ excursions to 480°C

  • Good chemical resistance to acids, fats and solvents

  • Good cryogenic properties

  • Inherently flame resistant (UL 94 V0)

Applications

  • Semiconductor & Electronic

  • Manufacturing / Testing

  • Automotive

  • Glass industry

  • Industrial Wear Applications

  • Aerospace and Aircraft

  • Energy & Material Handling

  • Science instrument

  • Mechanical engineering / vacuum technology

Our Products

  • Polyimide Powder for HCM (Hot Compression Molding)

  • Polyimide Powder for DF (Direct-Formed)

  • Polyimide Powder for reinforcing PTFE

  • Polyimide molding compound

  • Polyimide molded shapes (rods, plates, short tubes, discs)

  • Polyimide Direct-Formed parts

  • Polyimide Machined parts

CONTACT US

SHENGJUN PLASTICS TECH.