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SCREWTECH-Commonly used engineering plastic materials table

Views:4     Author:Site Editor     Publish Time: 2021-01-07      Origin:Site

SCREWTECH-Commonly used engineering plastic materials table
MaterialCommon nameChemical NameColorMelting pointDensityMaterial   characteristics
PEEK
polyether-ether-ketoneBlack150℃1.511.Good   toughness and impact resistance
    2.Good strength and high hardness, easy to process.
    3.Outstanding UV resistance
PEEK-HPV
polyether-ether-ketoneBlack290℃1.511.Add   other materials to PEEK material to increase its melting point.
    2.High temperature resistance, can be used continuously in 250°C   environment.
    3.Good strength and high hardness, easy to process and sharpen.
    4.Outstanding UV resistance
PTFETEFLONPolytetrafluoroethyleneWhite327℃2.21.Non-toxic,   resistant to strong acid and alkali corrosion
    2.Excellent abrasion resistance and UV resistance
    3.Resistant to high-energy radiation
DERLINPOMpolyformaldehydeBlack
    White
160℃1.411.High   resistance to solvent corrosion
    2.High tensile crack resistance
    3.Good electrical insulation
    4.Good sliding and wear resistance
PAnylon6
    nylon66
    nylon1010
polyamideBlack
    Creamy-white
220℃1.141.Heat   resistance
    2.Good sliding properties, high chemical stability
    3.High evaporation
ABS
acrylonitrile
    butadiene
    styrene
Off-white130℃1.161.High   mechanical strength, high rigidity
    2.Not easy to scratch, high surface hardness
    3.High impact resistance
    4.High dimensional stability
PCAcrylics                             polymethyl   methacrylateMakrolonWater   Clear 
    Dark brown
150℃1.21.Heat   resistance
    2.Good electrical insulation
    3.Low water absorption, self-extinguishing
    4.High impact resistance
PVC
polyvinyl   chlorideBlack     
    White     
    Gray
160℃1.351.High   strength, high stiffness, high hardness
    2.Good electrical insulation
    3.Good chemical stability, self-extinguishing
    4.Low water absorption, easy to bond
PSU 
polysulfoneAmber260℃1.241.High   chemical stability and dimensional stability
    2.High strength, high rigidity and high toughness.
    3.Can resist roentgen rays and infrared rays.
PUR
polyurethaneAmber
1.251.Good   elasticity and toughness. Suitable for elastic gaskets.
GE
polyamide                 imideAmber
1.31.High   temperature resistance, excellent mechanical strength.
    2.High creep resistance and excellent electrical performance.
Coarse plate      bakelite plate3025BBrown
1.51.Good   electrical insulation                                         
    2.The inner interlayer is coarse cloth.
Coarse platebakelite plate3025BBrown
1.51.Good   electrical insulation                                         
    2.The inner interlayer has fine cloth.
FR4fiberglassEpoxy   glass fibreYellow
1.91.Good   electrical insulation           
    2.The inner interlayer is glass fiber, and processing section is better.


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