Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
MABS TR557 LG CHEM KOREA
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RoHS
UL
MSDS
TDS
REACH
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodLG CHEM KOREA/TR557
Impact strength of cantilever beam gap6.4mm,23℃ASTM D25617 kg·cm/cm
3.2mm,23℃ASTM D25617 kg·cm/cm
hardnessTest ConditionTest MethodLG CHEM KOREA/TR557
Rockwell hardnessR 级, 23°C, 注塑ASTM D785107
Hardness (Rockwell R)ASTM D785107 R
Mechanical propertiesTest ConditionTest MethodLG CHEM KOREA/TR557
Flexural modulus3.2mm, 1ASTM D79022000 kg/cm2
bending strength23°C, 3.20 mm, 注塑ASTM D79071.0 Mpa
3.2mm, 1ASTM D790700  kg/cm2
elongation屈服, 23°C, 3.20 mm, 注塑ASTM D638> 5.0 %
elongation at break3.2mm, 5ASTM D63830 %
Tensile modulus23°C, 3.20 mm, 注塑ASTM D6382050 Mpa
Flexural modulus23°C, 3.20 mm, 注塑ASTM D7902250 Mpa
tensile strength 屈服, 23°C, 3.20 mm, 注塑ASTM D63848.0 Mpa
3.2mm, 5,屈服ASTM D638470 kg/cm2
elongation断裂, 23°C, 3.20 mm, 注塑ASTM D63815 %
optical performance Test ConditionTest MethodLG CHEM KOREA/TR557
transmittanceRate B/50ASTM D100390  %
Haze ratio注塑ASTM D10032.0 %
transmissivity3200 µm, 注塑ASTM D100390.0 %
Haze ratio-40°C toASTM D10032 %
flammabilityTest ConditionTest MethodLG CHEM KOREA/TR557
UL flame retardant rating3.0 mmUL 94HB
1.5 mmUL 94HB
physical property Test ConditionTest MethodLG CHEM KOREA/TR557
melt mass-flow rate220°C/10.0 kgASTM D123821 g/10 min
Shrinkage rate23°C, 3.20 mm, 注塑,FlowASTM D9550.40 - 0.70 %
melt mass-flow rate/,220℃/10 kgASTM D 123820.621 g/10 min
Thermal performanceTest ConditionTest MethodLG CHEM KOREA/TR557
Heat distortion temperature1.8 MPa, 未退火, 6.40 mm, 注塑,HDTASTM D64881.0 °C
RTI ImpUL 74650.0 °C
RTIUL 74650.0 °C
vicatASTM D1525789.0 °C
RTI ElecUL 74650.0 °C
injectionTest ConditionTest MethodLG CHEM KOREA/TR557
drying time2.0 to 4.0 hr
screw speed30 to 60 rpm
Temperature in the middle of the barrel190 to 210 °C
Temperature at the rear of the barrel180 to 200 °C
Processing (melt) temperature190 to 220 °C
drying temperature80 to 90 °C
Temperature at the front of the material cylinder200 to 220 °C
Back pressure29.4 to 58.8 Mpa
Temperature40 to 60 °C
Spray nozzle temperature190 to 220 °C

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