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PELPRENE? P280B

Manufacturer: TOYOBO
Produced At: Japan / China
Product Category: TPEE
Product No: PELPRENE P280B
Product Quantity: 25KG / BAG
Product Features: Flame Rated/Chemical Resistant/Copolymer/Good Processability/Heat Resistant

Product information

PELPRENE? P280B

Thermoplastic Polyester Elastomer

TOYOBO America, Inc.

Product Description:

PELPRENE? P280B is a Thermoplastic Polyester Elastomer (TPEE) product.

Characteristics include:

Flame Rated

Chemical Resistant

Copolymer

Good Processability

Heat Resistant

Uses	General Purpose
Forms	Pellets

Physical	Nominal Value	Unit	Test Method
Density / Specific Gravity	1.26		ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)	13	g/10 min	ASTM D1238
Molding Shrinkage - Flow (0.0787 in)	0.016	in/in	ASTM D955
Water Absorption (Equilibrium, 73°F, 65% RH)	0.30	%	ASTM D570
Hardness	Nominal Value	Unit	Test Method
Durometer Hardness (Shore D)	68		ASTM D2240

Mechanical	Nominal Value	Unit	Test Method
Tensile Strength (Yield)	5370	psi	ASTM D638
Tensile Elongation (Break)	500	%	ASTM D638
Flexural Modulus	71600	psi	ASTM D790
Compressive Modulus	5080	psi	ASTM D695
Taber Abrasion Resistance (1000 Cycles)	8.00	mg	ASTM D1044
Elastomers	Nominal Value	Unit	Test Method
Tensile Stress (50% Strain)	4120	psi	ASTM D412
Tear Strength	1180	lbf/in	ASTM D624
Impact	Nominal Value	Unit	Test Method
Notched Izod Impact	1.5	ft·lb/in	ASTM D256

Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load (264 psi, Unannealed)	311	°F	ASTM D648
Brittleness Temperature	-76.0	°F	ASTM D746
Vicat Softening Temperature	390	°F	ASTM D1525
Melting Temperature	424	°F	DSC
CLTE - Flow	7.8E-5	in/in/°F	ASTM D696

Electrical	Nominal Value	Unit	Test Method
Volume Resistivity	5.0E+14	ohms·cm	ASTM D257
Dielectric Strength	760	V/mil	ASTM D149
Flammability	Nominal Value	Unit	Test Method
Flame Rating	HB		UL 94

Additional Information
Hardness, JIS k6301, A scale: 99 10% Compression Modulus, ASTM D695: 35 MPa Resilience, JIS K6301: 55 % Coefficient of Linear Thermal Expansion, TMA: 14e-5 1/K

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PELPRENE? P280B

Products are widely used in plastic modification, automotive, construction, electrical and electronic, industrial, daily necessities and other fields

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