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Keyflex® BT 3047D is a medium-modulus, functional thermoplastic copolyester elastomer (TPC) developed by LG Chem. It offers excellent mechanical strength, outstanding low-temperature flexibility, and fast molding cycle performance, while maintaining exceptional resistance to heat, chemicals, and weathering.
This grade is suitable for both extrusion and injection molding applications and is commonly used in leisure and sports products as well as automotive injection-molded components, where a combination of toughness, flexibility, and efficient processability is required.
Specific Gravity (ASTM D792):
Mold Shrinkage (ASTM D955):
Tensile Strength @ break (ASTM D638):
Tensile Elongation @ break (ASTM D638):
Flexural Modulus (ASTM D790):
Hardness (ASTM D2240):
MFR (ASTM D1238):
Keyflex® BT 3047D is a medium-modulus, functional thermoplastic copolyester elastomer (TPC) developed by LG Chem. It offers excellent mechanical strength, outstanding low-temperature flexibility, and fast molding cycle performance, while maintaining exceptional resistance to heat, chemicals, and weathering.
This grade is suitable for both extrusion and injection molding applications and is commonly used in leisure and sports products as well as automotive injection-molded components, where a combination of toughness, flexibility, and efficient processability is required.
Specific Gravity (ASTM D792):
Mold Shrinkage (ASTM D955):
Tensile Strength @ break (ASTM D638):
Tensile Elongation @ break (ASTM D638):
Flexural Modulus (ASTM D790):
Hardness (ASTM D2240):
MFR (ASTM D1238):