OnFlex U 5380A-S0013 柔软的触感以及TPE

Product Description:

OnFlex™-U thermoplastic elastomer compounds are based on thermoplastic polyurethane elastomers (TPE-U). The OnFlex™-U 5400 series are based upon alloys of SEBS and aliphatic TPU, combining the advantages of both raw materials, for example the good processability and soft haptic of a TPE-S with the excellent mechanical properties and abrasion resistance of a TPE-U. OnFlex™-U 5400 compounds are formulated to deliver very good scratch resistance, a wide hardness range, good chemical resistance, and good light stability.

Physical	Nominal Value	Unit	Test Method
Density	1.08	g/cm3	ISO 1183
Hardness	Nominal Value	Unit	Test Method
Shore Hardness (Shore A, 10 sec)	70		ISO 48-4

Mechanical	Nominal Value	Unit	Test Method
Abrasion Loss	35.0	mm3	DIN 53516
Elastomers	Nominal Value	Unit	Test Method
Tensile Stress 2			ISO 37
Across Flow : Break, 73°F, 0.0787 in	3080	psi
Flow : Break, 73°F, 0.0787 in	3210	psi
Tensile Elongation 2			ISO 37
Across Flow : Break, 73°F, 0.0787 in	480	%
Flow : Break, 73°F, 0.0787 in	490	%
Tear Strength 3			ISO 34-1
Across Flow : 73°F, 0.0787 in	321	lbf/in
Flow : 73°F, 0.0787 in	335	lbf/in

Additional Information	Nominal Value	Unit	Test Method
Fogging (212°F)	1.1	mg	DIN 75201B
Generic Material Type	Thermoplastic Polyurethane Elastomer Alloy (TPU Alloy)
Odor Rating	2.30		VDA 270
Properties are measured using injection molded plaques.

Injection	Nominal Value	Unit
Drying Temperature	212	°F
Drying Time	2.0	hr
Processing (Melt) Temp	320 to 392	°F
Mold Temperature	86 to 140	°F
Injection Rate	Slow