POLYMER SEARCH

Toyobo Pelprene™ P-280B Polyester TPE

Category	Polymer , Thermoplastic , Elastomer, TPE , Polyester, TP , Polyether Ester Elastomer
Manufacturer	Toyobo
Trade Name	Pelprene™
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Toyobo Pelprene™ P-280B Polyester TPE.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Key Feature: Pelprene P typePelprene™ can be processed into a wide variety of articles from ultra-small precision parts to sheets by injection, extrusion, and blow molding. The 'P' type is a block copolymer consisting of an aromatic polyester as the hard segment and an aliphatic polyether as the soft one. It covers general purpose grades, being designed to have a balance of flexibility, heat & cold resistance, chemical resistance, and processability.Information provided by Toyobo Co., Ltd

Physical Properties	Metric	English	Comments
Density	1.26 g/cc	0.0455 lb/in³	ASTM D792
Moisture Absorption at Equilibrium	0.30 %	0.30 %	25°C; 65%RH
Linear Mold Shrinkage	0.016 cm/cm @Thickness 2.00 mm	0.016 in/in @Thickness 0.0787 in
Melt Flow	13 g/10 min @Temperature 230 °C	13 g/10 min @Temperature 446 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	99	99	ASTM D2240
Hardness, Shore D	68	68	ASTM D2240
Tensile Strength, Ultimate	21.0 MPa	3050 psi	ASTM D638
Elongation at Break	500 %	500 %	ASTM D638
50% Modulus	0.0285 GPa	4.13 ksi	ASMT D638
Flexural Modulus	0.495 GPa	71.8 ksi	ASTM D790
Compressive Modulus	0.0350 GPa	5.08 ksi	10% Compression Modulus; ASTM D695
Resilience	55	55	JIS K6301
Izod Impact, Notched	1.50 J/cm	2.81 ft-lb/in	ASTM D256
Tear Strength	206 kN/m	1180 pli	ASTM D624
Taber Abrasion, mg/1000 Cycles	8.0	8.0	CS-17 wheel; ASTM D1044

Thermal Properties	Metric	English	Comments
CTE, linear	140 µm/m-°C @Temperature 20.0 °C	77.8 µin/in-°F @Temperature 68.0 °F	TMA
Melting Point	218 °C	424 °F	DSC
Deflection Temperature at 1.8 MPa (264 psi)	155 °C	311 °F	ASTM D648
Vicat Softening Point	199 °C	390 °F	ASTM D1525
Brittleness Temperature	-60.0 °C	-76.0 °F	JIS K6301
Flammability, UL94	HB	HB

Electrical Properties	Metric	English	Comments
Electrical Resistivity	5.00e+14 ohm-cm	5.00e+14 ohm-cm	ASTM D257
Dielectric Strength	30.0 kV/mm	762 kV/in	JIS K2111

Users viewing this material also viewed the following: