SMC Sheet Molding Compound products
SMC Insulating Sheet is made from chopped fiberglass strands impregnated with unsaturated polyester resin through high temperature and high pressure molding process.
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Product Name: SMC Sheet Molding Compound products
ProductNo: 1381-828
ProductModel: CYS-SMC
Unit：T
Tag：SMC Sheet Molding CompoundGOP3 insulating sheet SMC products SMC sheet SMC insulating sheetGOP3 sheet
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SMC Insulating sheets
SMC Insulating Sheet is made from chopped fiberglass strands impregnated with unsaturated polyester resin through high temperature and high pressure molding process. It is a kind of excellent FRP insulator. The SMC Insulating Sheet can be made into various colors.
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Applications
- Mechanical / Electrical Application: electronic insulating board of high or low voltage switchgears, insulation structural parts, air conditioner bases, mechanical parts, machine & instrument casings, electronic / electric laminated sheet boards, etc.
-Transportation Application: Car door panels, hoods, cable boxes, odometers, instrumental panels, shades, etc.
- Building Materials: Door panels, water tanks, purification tanks, ceiling panels, wall panels, bathroom water proof panels, sinks, bathtubs, etc.
- Furniture Industry: Chairs, tables, work table face panels, student desks & chairs, screens, etc.
Product characteristics
High mechanical strength.
Good flame retardancy
Flame retardancy and proof tracking
Excellent dielectricity, high voltage resistance
Low water absorption ratio, Good Dimensional Stability and low warp
Specifications
Regular sizes | Color |
2500mm*1500mm*3~30mm | Various colors: White, black, red, green, blue, yellow, orange, etc. |
2440mm*1220mm*3~30mm | |
2000mm*1300mm*3~40mm | |
2000*1000mm*2~40mm | |
850*850*2~60mm | |
Note: Other specifications can be made upon clients’ requests. | |
Technical Parameters
| Standard | GB/T 23641-2009, Q/DFJ-01-2009, Q/DFJ-02-2009 | ||||
Serial No. | Properties | Unit | Value | |||
SMC-0 | SMC-1 | SMC-2 | ||||
1 | Density | g/cm³ | 1.7~1.9 | 1.7~1.9 | 1.7~1.95 | |
2 | Water Absorption | Mg | ≤15 | ≤15 | ≤20 | |
3 | Shrinkage Rate | % | ≤0.05 | ≤0.15 | ≤0.25 | |
4 | Heat Distortion Temperature (A) | °C | ≥240 | ≥240 | ≥220 | |
5 | Thermal Endurance Index | - | ≥155 | ≥155 | ≥140 | |
6 | Arc resistance | S | ≥180 | ≥180 | ≥150 | |
7 | Impact strength (Charpy non-notch ) | JS/m2 | ≥90 | ≥60 | ≥50 | |
8 | Bending strength | Mpa | ≥170 | ≥160 | ≥140 | |
9 | Insulation resistance | At room temp. | Ω | ≥1.0*1013 | ≥1.0*1013 | ≥1.0*1012 |
| After 24h in water | ≥1.0*1012 | ≥1.0*1012 | ≥1.0*1010 | ||
10 | Dielectric Strength(in transformer oil at 90°C) | MV/m | ≥12 | ≥12 | ≥10 | |
11 | Proof Tracking Index ( PTI ) | V | ≥600 | ≥600 | ≥600 | |
12 | Flammability | Grade | F V0 | F V0 | F V1 | |
13 | Relative Permittivity 1MHz | - | ≤4.5 | ≤4.5 | - | |
14 | Dissipation Factor (1MHz) | - | ≤0.015 | ≤0.015 | - | |
15 | Withstand Voltage (1 min in air) | KV | See the following Table 1# | |||
Note: Special technical requirements are negotiable.
Table 1#
Nominal Thickness | 3mm | 4mm | 5~6mm | >6mm |
Withstand Voltage (1 min in air) | ≥28KV | ≥35KV | ≥42KV | ≥50KV |