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GEHR Plastics PP-30PET-F Polypropylene, 30% PET Fiber Reinforced  (discontinued **)

Category Polymer , Thermoplastic , Polyester, TP , Polyethylene Terephthalate (PET) , Polypropylene (PP)
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF GEHR Plastics PP-30PET-F Polypropylene, 30% PET Fiber Reinforced  (discontinued **).pdf
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Material Notes:
Polypropylene shows a high mechanical strength and a tensile strength, but a low notched impact strength. PP resists stress cracking and it is easy to weld. At minus temperatures it can get brittle. The chemical and electrical properties are very good. The continuous operating temperatures ranges between 5°C and 100°C.Propertieslow weighthigh heat resistancehigh tensile strengthhigh surface strengthhigh chemical resistancelow oxidation resistancelow abrasion resistancebrittle in the coldnessHF-welding not possiblenatural color is not weather resistantstrong relationship between mechanical and impact strengthfractrue behavior is splinter-proof for passive safetygood acoustic characteristicsApplicationspumpsvalvesgasketssupporting standsspacer for the platingparticles for toys PP-30PET-F is 30% PET fiber reinforced and has optimized stiffness with an improved notched impact strength at the same time.
Physical Properties Metric English Comments
Specific Gravity 1.00 g/cc
1.00 g/cc
ISO 1183
Mechanical Properties Metric English Comments
Tensile Strength at Break 27.0 MPa
3920 psi
ISO 527
Tensile Strength, Yield 31.0 MPa
4500 psi
ISO 527
Elongation at Break 24 %
24 %
ISO 527
Elongation at Yield 19 %
19 %
ISO 527
Modulus of Elasticity 1.90 GPa
276 ksi
ISO 527
Charpy Impact, Notched 5.10 J/cm²
24.3 ft-lb/in²
ISO 179
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 100 °C
212 °F
Deflection Temperature at 1.8 MPa (264 psi) 72.0 °C
162 °F
ISO 75
Vicat Softening Point 116 °C
241 °F
VST/B/50; ISO 306
Flammability, UL94 HB
HB
Descriptive Properties Value Comments
Acid Resistance yes
Aromatic Resistance no
Bondability yes
CKW Resistance limited
Color Light Grey
Hydrocarbonate Resistance yes
Hydroxide Resistance limited
Ketone Resistance no
Physiological indifference according no
Resistance Against Hot Water no
UV Stabilization limited
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