LEXAN™ EXL1036 resin

About
LEXAN™树脂EXL1036是一种无定形的,UV稳定的聚碳酸酯 – 硅氧烷共聚物。提供高粘度,高度稳定的机械,电气,光学和热性能。提供良好的低温(-60°C)延展性和出色的加工性能作为保护层,具有优异的挤出加工特性。良好的抗冲击性,出色的尺寸稳定性和清晰度。通过共挤出和片材挤出加工。

Product Description
SupplierSABIC
GenericPolycarbonate
Material StatusCommercial: Active
FeaturesExcellent Processability,Low temperature ductility
AvailabilitysNorth America

Technical Data
MECHANICALNominal valueUnitTest method
tensile strength
Yield, Type I, 50 mm/min59MPaASTM D638
tensile strength
Fracture, Type I, 50 mm/min66MPaASTM D638
Tensile strain
Yield, Type I, 50 mm/min6%ASTM D638
Tensile strain
Fracture, Type I, 50 mm/min130%ASTM D638
bending strength
Yield, 50 mm span87.309MPaASTM D790
Bending modulus
2 mm/mim1960MPaISO 178
1.3 mm/min,50mm跨距2099.34MPaASTM D790
tensile strength
Fracture, 50 mm/min66MPaISO 527
Yield, 50 mm/min57MPaISO 527
Tensile strain
Fracture, 50 mm/min120%ISO 527
Yield, 50 mm/min6%ISO 527
Tensile modulus
50 mm/min2118.96MPaASTM D638
1 mm/min2070MPaISO 527
bending strength
Yield, 2 mm/min80MPaISO 178

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
23℃813.4J/mASTM D256
Impact strength of cantilever beam notch
-30℃676.2J/mASTM D256
Total energy of instrument impact
23℃530cm-kgfASTM D 3763
Notched impact strength of cantilever beam
23℃,80*10*3NBkJ/m²ISO 180-1U
Notched impact strength of cantilever beam
-30℃,80*10*3NBkJ/m²ISO 180-1U
Impact strength of cantilever beam notch
23℃,80*10*370kJ/m²ISO 180-1A
Impact strength of cantilever beam notch
-30℃,80*10*355kJ/m²ISO 180-1A
Charpy Notched Impact Strength
23 ℃, 80 * 10 * 3, 62mm span75kJ/m²ISO 179/1eA
-30 ℃, 80 * 10 * 3, 62mm span60kJ/m²ISO 179/1eA
Charpy Unnotch Impact strength
23 ℃, 80 * 10 * 3, 62 mm spanNBkJ/m²ISO 179/1eU
-30 ℃, 80 * 10 * 3, 62 mm spanNBkJ/m²ISO 179/1eU

THERMALNominal valueUnitTest method
Vicat Softening Temp143ASTM D1525
Hot deformation temperature
1.8 MPa, 64 mm span125ISO 75/Af
1.8 MPa, unannealed, 3.2 mm121ASTM D648
Linear coefficient of thermal expansion
TD:23~80℃7.2E-051/℃ISO 11359-2
TD:-40~40℃6.66E-051/℃ASTM E831
MD:23~80℃7.2E-051/℃ISO 11359-2
MD:-40~40℃6.66E-051/℃ASTM E831
Vicat Softening Temp143ISO 306
Vicat Softening Temp141ISO 306

PHYSICALNominal valueUnitTest method
Density1.2ASTM D792
Shrinkage rate
MD:3.2 mm0.4 – 0.8%Internal Method
Melt Flow Rate
300℃,1.20kg5.5g/10minASTM D1238
Density1.2g/cm³ISO 1183
Water absorption rate
23℃,50% RH0.15%ISO 62
Saturation, 23 ℃0.35%ISO 62
Melt Volume Rate
300℃,1.2 kg5cm³/10minISO 1133

Process Conditions
sheet extrusionNominal valueUnitTest method
Drying temperature110 – 120°C
Drying time3 – 4hrs
Drying time (cumulative)48hrs
Maximum water content0.02%
Melt temperature245 – 260°C
Barrel – Zone 1 Temperature250 – 290°C
Barrel – Zone 2 Temperature245 – 270°C
Barrel – Zone 3 Temperature225 – 255°C
Adapter temperature225 – 255°C
Mold temperature240 – 260°C
Roll stack temperature – top75 – 115°C
Roll stack temperature – middle80 – 125°C
Roll stack temperature – bottom120 – 145°C

Notes
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