Electrical Box made of Sheet Molding Compound (SMC)
Product Description
Electric parts made of SMC material are suitable for outdoor use, such as meter boxes, electrical boxes, etc..It can meet the requirements of various electrical manufacturers for products.
Electric parts made of SMC have the following advantages:
Good strength & toughness
Good flowability
Good electrical performance
Good flame retardant properties
Detailed Photos
Product Parameters
Properties |
Test Standards |
Units |
Typical Values |
RL-SMC-2070 |
RL-SMC-6006 |
RL-SMC-3090 |
Fiberglass Content |
GB/T 15568-2008 |
wt% |
28 |
27 |
25 |
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 |
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Company Profile
Founded in 2002, Changzhou Rule Composite Material Co., Ltd, is a enterprise engaged in in manufacturing high-performance unsaturated polyester resin, gel coat, glass fiber reinforced composite materials and other related products, also professional in research, development as well as technical consulting and services of composite materials.
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.
With over 10 years of experience accumulation and development, we become well-known and outstanding among the clients both at home and abroad.
Choose us, you will get a brand new experience!
Certifications
FAQ
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.