SMC epoxy resin

mold pressing resin instruction-SMC eposxy resin
● Code.:9171
●Features and Application Executive Standard: GB/T8237-2005
● Product attributes
● Resin Casting Properties
● Directions for use:
● Product Cases:

Description


  • mold pressing resin instruction-SMC epoxy resin

  • Features and Application of SMC epoxy resin

  • Executive Standard of epoxy resin: GB/T8237-2005

Code

Type

Viscosity Pa.s

Gel Time (mins)

Features

Application

9171

Orthophthalic-NPG resin

1.0-1.5

17-26

Fast thickening, good fluidity, good strength and toughness, long life;Products can have a variety of bright and bright colors;Integrated molding, product design no joint joint, no matter in safety or comfort are satisfactory;Unlimited size and shape;Combination is fast and light;Its products can be produced on a large scale

Suitable for SMC/BMC application in electrical, automotive and construction fields, such as table box, insulation board, seat, biogas tank, bumper, decorative board, molded artificial stone, etc.

Product attributes
9171 resin is a new pentaerythritol unsaturated polyester resin with phenylanhydride, maleic anhydride, neoprene glycol and other standard diol as the main raw materials.




Resin Casting Properties

PerformanceParameterUnitStandard test
AppearanceResin casting body without defects

Barcol hardness40
GB/T 3854-2005
Heat deflection temperature120GB/T 1634-2004
Elongation at break               2.5                 
%GB/T 2567-2008
Tensile Strength60MpaGB/T 2567-2008
Tensile modulus of elasticity

3300

MpaGB/T 2567-2008
bending  strength100MPaGB/T 2567-2008
bending  modulus3500MPaGB/T 2567-2008

Executive Standard: JC/T1092-2008



Performance index of liquid resin
ProjectThe scope ofUnitTest standard
appearanceyellow tansparent thick liquid

Acid value19-26mgKOH/gGB/T 2895-2008
Viscosity, 25 ℃1.3-1.5
Pa.sGB/T 7193-2008
Solid content64-69%GB/T 7193-2008
Thermal stability, 80 ℃≥24HGB/T 7193-2008
Gelation time, 25 ℃20-24minGB/T 7193-2008
ReactiveGelation time30-100sGB/T 24148.6-2009
Cure time90-150s
Exothermic peak230-270
Gel time test: take water bath at 25c and add 0.9g T-8M (Neweco,1%Co) into 50g resin. and 0.9gM-50(Akzo-Nobel)


● Package of 9171:

9171 Low styrene polyester Resin is pack with metal drum,net weight 220kg.we also can pack resin according on your request.


● Product Cases:



FRP电气材料 5


SMC 1





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SMC 8SMC 2

SMC 4SMC 7









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