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TPU TPU-GF30-01-US 含30%长玻纤增强

添加时间:2013-05-23  信息来源:http://www.simibc.com/  作者:苏州希普能塑料
泰科纳TPU TPU-GF30-01-US
 
CELSTRAN® TPU-GF30-01 AC3040 GRAY
CELSTRAN® TPU-GF30-01 AD3002 BLACK
CELSTRAN® TPU-GF30-01 AF3001 NATURAL
CELSTRAN® TPU-GF30-01 AG3011 BLUE
 
CELSTRAN TPU-GF30-01-US | TPU | Glass Reinforced
 
Description
30% long strand glass fiber reinforced thermoplastic polyurethane
 
Other Processing
Injection Molding
Celstran can be processed on a standard injection molding unit. A general purpose metering screw is recommended with a zone distribution of 40% feed, 40% transition, and 20% metering. A free flowing check ring assembly is recommended.
 
Melt Temp:245-255℃.
Mold Temp:70-75℃.
 
ISO Data Physical properties Value Unit Test Standard
Phys Density 1430 kg/m³ ISO 1183
Mech Mechanical properties Value Unit Test Standard
Tensile modulus (1mm/min) 8500 MPa ISO 527-2/1A
Tensile stress at break (5mm/min) 180 MPa ISO 527-2/1A
Tensile strain at break (5mm/min) 2.75 % ISO 527-2/1A
Flexural modulus (23℃) 7700 MPa ISO 178
Flexural strength (23℃) 270 MPa ISO 178
Charpy notched impact strength @ 23℃ 39 kJ/m² ISO 179/1eA
Therm Thermal properties Value Unit Test Standard
DTUL @ 1.8 MPa 85 ISO 75-1/-2
 
Processing
Pre Drying
Necessary low maximum residual moisture content: 0.05%
 
CELSTRAN TPU should in principle be predried. Because of the necessary low maximum residual moisture content the use of dry air dryers is recommended. The dew point should be =< -30℃. The time between drying and processing should be as short as possible
 
Drying time (h):4
Drying temperature (℃):80 - 80
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