SMC composite material for electrical parts
Smooth
Red Black Yellow White Blue Grey (Customizable)
3mm
Electrical Parts
Sheet Molding Compound (SMC)
Molding
Polyester Resin, Fiberglass
SMC
Polyester FRP
25-28
4.0±0.2
135-155
50
120
9
RULE
Wooden Box
Customized Available
Jiangsu, China
39219090
Product Description

SMC composite material for electrical parts has the following characteristics:
a.excellent electrical properties
b.good mechanical properties
c.good thermal stability and flame retardancy
a.excellent electrical properties
b.good mechanical properties
c.good thermal stability and flame retardancy
Properties | Test Standards | Units | Typical Values | ||
RL-SMC-2070 | RL-SMC-6006 | RL-SMC-3090 | |||
Fiberglass Content | GB/T | wt% | 28 | 27 | 25 |
15568-2008 | |||||
Unit Weight | kg/m | 4.0±0.2 | 4.0±0.2 | 4.0±0.2 | |
Molding Temperature | ºC | 135-155 | 135-155 | 135-155 | |
Shrinkage | % | 0.07±0.03 | 0.03±0.03 | 0.08±0.03 | |
Density | GB/T 1463-2005 | g/cm³ | 1.75±0.03 | 1.72±0.03 | 1.76±0.03 |
Tensile Strength | GB/T 1447-2005 | MPa | ≥65 | ≥60 | ≥50 |
Tensile Modulus | GB/T 1447-2005 | GPa | ≥9 | ≥9 | ≥9 |
Poison's Ratio | GB/T 1447-2005 | 0.25-0.35 | 0.25-0.35 | 0.25-0.35 | |
Flexural Strength | GB/T 1449-2005 | MPa | ≥140 | ≥130 | ≥120 |
Flexural Modulus | GB/T 1449-2005 | GPa | ≥9 | ≥9 | ≥9 |
Impact Strength | GB/T 1451-2005 | kJ/m2 | ≥60 | ≥55 | ≥50 |
Heat Distortion Temp. | GB/T 1634-1979 | ºC | ≥220 | ≥220 | ≥220 |
Fire Retardancy | UL-94 | 3.0mm,V0 | 3.0mm,V0 | ||
Limited Oxygen Index | GB/T 8924-2005 | % | ≥35 | ≥35 | ≥28 |
Main Features | Fire retardance/ Static resistant | Fire retardance/ Electrical resistance | Fire retardance/ Electrical resistance | ||
Application | Electrical parts | Injection grade SMC | Electrical boxes |



SMC composite material is suitable for electrical components for outdoor use, such as meter boxes, electrical boxes, etc..It can meet the requirements of various electrical manufacturers for products.

SMC composite material for automobile & heavy truck
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SMC composite material for electrical parts
SMC composite material for general building materials
SMC composite material for rail transit
Choose what you need! Welcome to contact us at any time!



Rule Composite Material covers an area of 50, 000 square meters, with a modern office building, an independent R& D center and a high-standard production workshop, equipped with the leading DCS automatic control production device. We also have a strong and advanced quality control department and technical support laboratory.
RULE focuses on the production of excellent-quality and creative-design resin products, so it is trustworthy. Our sweat and wisdom witness the footprints of yesterday's struggle, passion and dream fulfill today's victory. Forging ahead to make innovation in market economy, pursuing value of "innovation, creativity, sharing" in practice, it harvests a stream of praises and honors.







1. What kind of SMC composite material related products you have?
We have sheet molding compound, resin for SMC composite material, also the finished products made by SMC composite material.
2. Do you have OEM/ODM service?
Yes, for the finished products, the time of opening a new mold depends on the level of the difficulties.
3. What kind of SMC composite material sheet sells the best?
SMC for basin, electric parts, automobile parts, etc.
4. What are your terms of delivery?
FOB, CIF, CNF, EXW, and other terms are negotiable.
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