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 1. COMPOSITION AND PRESENTATION
S-SMC is a pultrusion pressing insulator made from fiberglass chopped strand mat and polyester resin with good flexibility.
At delivery time the presentation of the sheets is as follows:
- Maximum width: 3000 mm. - Thickness: From 0.7 每 3.0 mm
- Maximum length: 100m - Surfaces: Shining
- On demand we can deliver strips or finished components.
2. PROPERTIES AND APPLICATIONS
- Good electrical and thermal performance - Good resistance to flame V-0
- Good antifouling performance - Excellent flexibility
- Mechanical / Electrical Application: 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.
3. SIZES (m)
|
Width |
1 每 3 |
㊣ 0.015 |
|
Length |
1 - 100 |
㊣ 0.025 - ㊣ 0.10 |
4. NORMAL THICKNESS (mm)
|
Normal Thickness |
Tolerance |
|
Normal Thickness |
Tolerance |
|
0.7
0.8
1.0 |
㊣ 0.05
㊣ 0.06
㊣ 0.08 |
1.5
2.0
3.0 |
㊣ 0.10
㊣ 0.15
㊣ 0.20 |
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If need un-normal thickness, the tolerance will be confirmed by the seller and the buyer each other before placing the order .
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5. MAIN TECHNICAL CHARACTERISTICS ( S-SMC )
|
ITEMS |
CONDITIONS |
NORMS |
VALUES |
|
Appearance |
23 ㊣ 2⊥ |
--- |
Surface smooth, no bubble, no cracks and no impurity |
|
Specific weight |
20⊥ |
UNE 53020 |
1.6 每 1.7 g/cm3 |
|
Water absorption |
24 h |
UNE 53189-7 |
≒30 mg |
|
Heat distortion temperature ( A ) |
--- |
JB 3961-85 |
≡240⊥ |
|
Resistance to tensile |
23 ㊣ 2⊥ |
UNE53189-5 |
≡110 MPa |
|
Resistance to impact ( charpy ) |
23 ㊣ 2⊥ |
UNE53189-5 |
≡80 KJ/m2 |
|
Resistance to flexion |
23 ㊣ 2⊥ |
UNE 53189-3 |
≡170 MPa |
|
Insulating resistances |
1. 23 ㊣ 2⊥⊥ |
UNE 53189-12/UNE 21-306 |
≡1.0 X 1013 次 |
|
Insulating resistances |
in water for 24 h |
UNE 53189-12/UNE 21-306 |
≡1.0 X 1012 次 |
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Dielectric strength 1' |
in transformer oil at 90 ㊣ 2 ⊥ |
UNE 53189-13 |
≡12 MV/m |
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Dielectric dissipation factor at 1MHZ. |
2. 23 ㊣ 2⊥ |
UNE 53189-15/UNE 21-322 |
≒0.015 |
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Relative permittivity 1 MHZ |
2. 23 ㊣ 2⊥ |
UNE 53189-15/UNE 21-322 |
≒4.50 |
|
Arc resistance |
23 ㊣ 2⊥ |
GB 1411-88 |
≡180 S |
|
Proof tracking index ( PTI ) |
23 ㊣ 2⊥ |
GB 4207-84 |
≡600 V |
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Flame resistance factor |
--- |
UNE 53315 |
FV0 |
|
Thermic class |
--- |
CEI Pub.85 |
≡155⊥ - F |
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