Sarlink® TPE EE-1255

About
Sarlink EE-1255 is a general purpose thermoplastic elastomer used in automotive applications, including exterior. Sarlink EE-1255 is a medium hardness, high density, lubricated grade exhibiting good colorability and processability. This grade can be processed by injection molding and extrusion.

Product Description
Supplier	Teknor Apex
Generic	TPE
Material Status	Commercial: Active
Features	Excellent Processability,Low liquidity,Smoothness,Good stripping performance,Lubricating,Good melt strength,High density
Availabilitys	Africa & Middle East ,North America,Latin America,Asia Pacific,Europe
Process Methods	Injection Molding

Technical Data
MECHANICAL	Nominal value	Unit	Test method
Shore hardness
Shore A, 1 second, injection molding	57
Shore A, 5 seconds, injection molding	55
Shore A, 15 seconds, injection molding	54

elastic body	Nominal value	Unit
tensile strength
TD, fracture	5.60	MPa
MD, fracture	2.90	MPa
Tensile strain
TD, fracture	780	%
Flow rate, fracture	350	%
tear strength
TD	18	kN/m
MD	22	kN/m
Compression deformation
23℃，22 hr	16	%
70℃，22 hr	36	%
90℃，70 hr	58	%
125℃，70 hr	70	%

Aging performance	Nominal value	Unit
The rate of change in tensile strength in air
TD：110℃，1008 hr	8.9	%
MD：110℃，1008 hr	6.9	%
TD: 100% strain at 110 ℃, 1008 hr	6.7	%
MD: 100% strain at 110 ℃, 1008 hr	6.2	%
TD：125℃，168 hr	3.6	%
MD：125℃，168 hr	3.4	%
TD: 100% strain 125 ℃, 168 hr	1.9	%
MD: 100% strain 125 ℃, 168 hr	7.1	%
Changes in tensile stress during fracture in air
TD：110℃，1008 hr	6.7	%
Flow rate: 110 ℃, 1008 hr	14	%
TD：125℃，168 hr	2.7	%
Flow rate: 125 ℃, 168 hr	3.4	%
The rate of change of Shore hardness in air
110℃，1008 hr	2.1
Shore A, 110 ℃, 1008 hr	1.5
Shore A, 110 ℃, 1008 hr	2.2
Shaw A, 125 ℃, 168 hr	-0.50
Shaw A, 125 ℃, 168 hr	0.60
Shaw A, 125 ℃, 168 hr	0.90

Legal Statement	Nominal value	Unit	Test method

PHYSICAL	Nominal value	Unit	Test method
Density	1.16	g/cm³	ISO 1183
Melt Flow Rate
230℃，2.16kg	0.40	g/10min	ASTM D1238
Apparent viscosity of melt
200℃，206 sec^-1	235	Pa·s	ASTM D3835

Process Conditions
injection	Nominal value	Unit	Test method
Squeeze description	Nominal value	Unit	Test method
Extrusion	Nominal value	Unit	Test method
Barrel rear temperature	227 to 249	°C
Barrel middle temperature	227 to 249	°C
Barrel front temperature	227 to 249	°C
Nozzle temperature	227 to 249	°C
Processing (melt) temperature	227 to 249	°C
Mold temperature	16 to 32	°C
Injection pressure	1.38 to 6.89	MPa
Injection speed	快速
Back pressure	0.172 to 0.862	MPa
Screw speed	50 to 120	rpm
Cushion	3.81 to 25.4	mm

Barrel 1 zone temperature	216 to 238	°C
Barrel 2 zone temperature	216 to 238	°C
Barrel 3 zone temperature	216 to 238	°C
Barrel 4 zone temperature	216 to 238	°C
Barrel 5 zone temperature	216 to 238	°C
Nozzle temperature	216 to 238	°C

Notes
【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.

Notes

【 Disclaimer 】
Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.