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Sarlink® TPV 4775B42
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Producer: 
Teknor Apex
Brand: 
Sarlink
The Sarlink TPV 4700 Series are very high flow injection molding engineering grades with excellent UV resistance, elasticity, and surface aesthetics designed for demanding automotive applications including window encapsulation and exterior parts. Sarlink® TPV 4775B42 is a black, medium hardness, low density thermoplastic vulcanizate suited for injection molding applications that require superior flow properties.

Sarlink® TPV 4775B42

Producer: 
Teknor Apex
Brand: 
Sarlink
The Sarlink TPV 4700 Series are very high flow injection molding engineering grades with excellent UV resistance, elasticity, and surface aesthetics designed for demanding automotive applications including window encapsulation and exterior parts. Sarlink® TPV 4775B42 is a black, medium hardness, low density thermoplastic vulcanizate suited for injection molding applications that require superior flow properties.
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Properties

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Physical Form
Physical Properties
ValueUnitsTest Method / Conditions
Density / Specific Gravity0.91g/cm3ASTM D792
Density0.91g/cm3ISO 1183
Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Strength at Break - Across Flow914psiASTM D412
Tensile Strength at Break - Flow841psiASTM D412
Tear Strength - Across Flow180lbf/inISO 34-1
Tensile Elongation at Break - Flow4.1-ASTM D412
Tensile Elongation at Break - Across Flow4.7-ASTM D412
Tensile Stress at Break - Flow841psiISO 37
Tensile Stress at 100% Strain - Across Flow464psiISO 37
Tensile Stress at 100% Strain - Flow493psiISO 37
Tensile Stress at Break - Across Flow914psiISO 37
Compression Set (73°F, 22 hr)0.24-ASTM D395B
Compression Set (158°F, 22 hr)0.39-ISO 815
Compression Set (257°F, 70 hr)0.56-ASTM D395
Durometer Hardness (Shore A, sec, Injection Molded)76-ASTM D2240
Durometer Hardness (Shore A, sec, Extruded)74-ASTM D2240
Shore Hardness (Shore A, sec, Injection Molded)76-ISO 868
Shore Hardness (Shore A, sec, Extruded)74-ISO 868
Aging
ValueUnitsTest Method / Conditions
Change in Tensile Strength in Air - Across Flow (100% Strain, 275°F, 1000 hr))0.03-ASTM D573
Change in Tensile Strength in Air - Across Flow (100% Strain 275°F, 1000 hr))0.03-ISO 188
Change in Tensile Strength in Air - Across Flow (100% Strain, 302°F, 168 hr))0.02-ASTM D573
Change in Tensile Strength in Air - Across Flow (100% Strain 302°F, 168 hr))0.02-ISO 188
Change in Tensile Strength in Air - Across Flow (302°F, 168 hr))-0.19-ASTM D573
Change in Tensile Strength in Air - Across Flow (275°F, 1000 hr))-0.18-ASTM D573
Change in Ultimate Elongation in Air - Across Flow (302°F, 168 hr))-0.24-ASTM D573
Change in Ultimate Elongation in Air - Across Flow (275°F, 1000 hr))-0.28-ASTM D573
Change in Tensile Strain at Break in Air - Across Flow (302°F, 168 hr))-0.24-ISO 188
Change in Tensile Strain at Break in Air - Across Flow (275°F, 1000 hr))-0.28-ISO 188
Change in Shore Hardness in Air (Shore A, 302°F, 168 hr)1-ISO 188
Change in Shore Hardness in Air (Shore A, 275°F, 1000 hr)-2-ISO 188
Change in Durometer Hardness in Air (Shore A, 302°F, 168 hr)1-ASTM D573
Change in Durometer Hardness in Air (Shore A, 275°F, 1000 hr)-2-ASTM D573
Change in Volume (257°F, 70 hr, in IRM 903 Oil))0.73-ASTM D471
Processing Information (Injection Molding)
ValueUnitsTest Method / Conditions
Rear Temperature356 to 401°F
Middle Temperature356 to 401°F
Front Temperature356 to 401°F
Nozzle Temperature365 to 410°F
Processing (Melt) Temperature365 to 410°F
Mold Temperature50 to 131°F
Screw Speed100 to 200rpm
Back Pressure14.5 to 145psi
Color
Black
Physical Form
Pellets

Regulatory & Compliance

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Certifications & Compliance
Certifications
RoHS Compliant