SUMIPEX® HT03Y

Category: Acrylic (PMMA) , Polymethyl Methacrylate Acrylic
Manufacturer: Sumitomo Chemical Co., Ltd.
Trademark: SUMIPEX®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: hTBrtC_SUMIPEX-HT03Y.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
Wechat: WECHAT
Message
In addition to the standard SUMIPEX which features of transparency, weather resistance and mechanical strength, SUMIPEX HT incorporates substantially greater impact strength. This increased strength functions to reduce the amount of cracking that might occur, at the time of molding or transportaion.
General Information
Features
  • Good Crack Resistance
  • Good Impact Resistance
  • Good Strength
  • Good Weather Resistance
  • High Flow
Uses
  • Automotive Applications
  • Automotive Exterior Parts
  • Automotive Instrument Panel
  • Automotive Interior Trim
  • Construction Applications
  • Table Products
UL File Number
  • E54705B
Appearance
  • Clear/Transparent
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 11.15g/cm³JIS K7112
Melt Mass-Flow Rate (MFR) (230°C/3.8 kg)4.0g/10 minJIS K7210
Molding Shrinkage - Flow 0.40 to 0.70%ASTM D955
Water Absorption (24 hr)0.40%JIS K7209
HardnessNominal ValueUnitTest Method
Rockwell Hardness (M-Scale)50JIS K7202
MechanicalNominal ValueUnitTest Method
Tensile Strength 37.0MPaJIS K7113
Tensile Elongation (Break)90%JIS K7113
Flexural Modulus 1700MPaJIS K7203
Flexural Strength 61.0MPaJIS K7203
Flexural Rigidity > 8.0%JIS K7203
Additional InformationNominal ValueUnitTest Method
Voltage Resistance 220.0kV/minJIS K6911
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength 5.2kJ/m²JIS K7110
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load 3(1.8 MPa, Annealed)85.0°CJIS K7207
Vicat Softening Temperature 93.0°CJIS K7206
CLTE - Flow 9.0E-5cm/cm/°CASTM D696
ElectricalNominal ValueUnitTest Method
Surface Resistivity > 1.0E+16ohmsJIS K6911
Volume Resistivity > 1.0E+15ohms·cmJIS K6911
Dielectric Constant 3.10JIS K6911
Dissipation Factor 0.040JIS K6911
Insulation Resistance > 1.0E+15ohmsJIS K6911
FlammabilityNominal ValueUnitTest Method
Burning Rate 30mm/minASTM D63
Flame Rating (1.59 mm, All Colors)HBUL 94
OpticalNominal ValueUnitTest Method
Refractive Index 1.490JIS K7105
Transmittance 491.0%JIS K7105
Haze 2.0%JIS K7105
InjectionNominal ValueUnit
Drying Temperature 70.0 to 80.0°C
Drying Time 4.0 to 6.0hr
Rear Temperature 220 to 250°C
Middle Temperature 220 to 250°C
Front Temperature 220 to 250°C
Mold Temperature 70.0 to 80.0°C
Injection Pressure 58.8 to 137MPa
Note Message
1 .Method A
2 .60%, 1kHz
3 .VST 25±3, 4 hrs
4 .Method A
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