Resin Shingles ASA

ASA series product is a kind of material modified by alloying with styrene-acrylonitrile -methyl acrylate ( ASA ). 

ASA series products have the following characteristics : High impact resistance, high weather resistance, high strength, bright color and environmental protection. 

ASA series products are mainly used for PVC profile, PVC wood plastic, co-extrusion molding, as well as home appliances, cars and other decorative parts injection molding. Various colors can be prepared according to customer requirements.


Products Description

ASA Technical indicators:


PerformanceTesting standardTesting conditionsUnitExtrusion Grade indexInjection grade index
MoistureGB/T 6284105℃ 2h%≤0.5≤0.5
DensityGB/T 1033.123℃g/cm31.0~1.21.0~1.2
Rockwell hardnessGB/T 3398.2R-scaleHRR≥95≥90
IZO Dnotch impact strengthGB/T 1843 23℃ 4mmkJ/m2≥8≥16
IZO Dnotch impact strengthGB/T 1843 -30℃ 4mmkJ/m2≥3≥6
Tensile strengthGB/T 104023℃ 5mm/minMPa≥35≥40
Tensile stainat breakGB/T 104023℃ 5mm/min%≥10≥10
Bending strengthGB/T 934123℃ 2mm/minMPa≥50≥60
Flexural modulusGB/T 934123℃ 2mm/minMPa≥1800≥2000
Melt flow rateGB/T 3682220℃,10KGg/10min5-252-25
Vicat softening pointGB/T 1633B50≥80≥90
Thermal deformationGB/T 16340.45MPa≥75≥85
Aging testGB/T 16422.2 6000h△E*≤5
Aging testGB/T 16422.31000h△E*
≤3


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