LG PMMA IH830C-9678

About

Product Description
Material StatusCommercial: Active
FeaturesRenewable resources,Good Rigidity,Environmental protection,weathering resistance,high wear resistance
,high machine finish

Technical Data
PHYSICALNominal valueUnitTest method
Density1.19g/cm³ISO 1183
Mold Shrinkage0.2-0.6%ASTM D955
Water Absorption0.3%ASTM D570
Melt Flow Rate
230ºC/3.8kg2.0g/10minISO 1133

MECHANICALNominal valueUnitTest method
Rockwell hardness
M Scale95ISO 2039-2
124R ScaleISO 2039-2
Tensile Strength
5mm/min74MPaISO 527-2
Elongation at Break
5mm/min5.0%ISO 527
Tensile Modulus
1mm/min3200MPaISO 527-2
Flexural Strength
2mm/min111MPaISO 178
Flexural Modulus
2mm/min3000MPaISO 178

IMPACTNominal valueUnitTest method
Charpy notch Impact strength1.5kJ/m²ISO 179

THERMALNominal valueUnitTest method
Vicat Softening Temperature
B/50108ISO 306/B
Hot deformation temperature HDT
1.8 MPa101ISO 75
Coeff. of linear thermal expansion6×10-5/℃ASTM D696

FLAME CHARACTERISTICSNominal valueUnitTest method
1.5 mmHBcalssUL 94

Process Conditions
Injection moldingNominal valueUnitTest method
Drying Temperature80-90
Drying Time4-6hr
Melt Temperature220-250
Mold Temperature60-80

Notes
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