High gloss ABS,ABS/PMMA 780-HG422

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High gloss ABS resin,ABS/PMMA 780-HG422
 
Material properties
High gloss, anti - friction, good weather resistance, used in LCD and audio panel manufacturing.
(Properties)
(Test Method)
(Test Condition)
(Unit)
780-HG422
Tensile Strength
ASTM D638
1/8”, 6 mm/min
MPa
52
Tensile Elongation
ASTM D638
1/8”, 6 mm/min
MPa
12
Flexural Strength
ASTM D790
1/4”, 2.8 mm/min
MPa
85
Flexural Modulus
ASTM D790
1/4”, 2.8 mm/min
MPa
2700
Izod Impact Strength
ASTM D256 (Notched)
1/8”, 23℃
J/m
120
Melt Flow Index
ASTM D1238
230℃, 10kgf
g/10min
16
Heat Distortion Temp
Unannealed
ASTM D648
1/4”, 120℃/hr
1.82MPa
88
Pencil Hardness
Load 1000g
-
-
H+
Flammability
UL 94
-
-
1/16”HB
1/8”HB
The above data only represent general data and do not represent the specification value of each product.
 
Recommended processing conditions
(Processing Parameters)(Typical Value)(Unit)(Remark)
 Melt Temp. Range
200-250

 Melt Temp.Optimum
210-240

 Mold Temp. Range
90-120

 Drying Temperture
85-90

 Drying Time
2-4
hrs

Moisture Content
≤0.04
%


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