Sheet molding compound(SMC) is a fiber reinforced thermoset material. Processing SMC by compression or injection molding produces structural automotive components or bodywork and electrical or electronic machine housings in large industrial volumes. Sheet molding compound have smooth surface, beautiful color, high-strength, excellent insulating performance, anti-corrosion, high production efficiency.
Sheet molding compounds are widely used in many fields such as water tank, electronics, electrical, auto parts, civil installation and decoration.
Pressure MPa 5-15
Temperature ºC 145± 5
Maintaining time: Min/mm 1.Typical Specification:
|Specific Gravity||( g/cm³)||ASTM D-792||1.7-1.9|
|Glass fiber content||%||GB/T15568-95||18-35|
|Water absorption 24Hrs@23C||%||ASTM D-570||0.1-0.2|
|Average Shrinkage ||%||ASTM D-955||0.05-0.15|
|Tensile Strength||Mpa||ASTM D-638||70|
|Tensile Modulus||Gpa||ASTM D-638||14|
|Flexural Strength||Mpa||ASTM D-790||175|
|Flexural Modulus||Gpa||ASTM D-790||13|
|Impact Strength-Izod Unnotched||J/m||ASTM D-4812||854|
|Barcol Hardness||-||ASTM D-2583||45-60|
|Heat Distortion Temp||C||ASTM D-648||>210|