solid rigid fireproof material thermal insulation bakelite sheets
factory direct sales processing catalin bakelite orange
| Type | Insulation board |
| Color | Orange, yellow, black |
| Thickness | 1mm-60mm |
| Density | 1.45-1.5g/cm3 |
| Tolerance of thickness | ±0.1 |
| Warping degree | ≤3‰ |
| Adhesive strength | 3600N |
| Size | 1000X2000mm or customers' requirements |
| Product Characteristics | (1) Non-absorbent, non-conductive (2) High strength , good insulation properties (3) Wear-resisting and thermostable characteristic (4) Excellent electrical, mechanical and processing properties |
| Applications | Bakelite boards are used for the insulating spare parts of electrical appliances and transformers, high mechanical properties electrical and mechanical devices, fixture plate, mold plywood, countertops grinding plate, packaging machines, comb, etc. |
Technical Parameters:
| Properties | Unit | Index Value |
| Flexural strength perpendicular to laminations | MPa | ≥120 |
| Bonding strength (≥10mm in thickness) | N | ≥3200 |
| Impact Strength | KJ/m2 | ≥15 |
| Tensile strength | Mpa | ≥100 |
| Insulation resistance after immersion in water (D-24/23) | Ω | ≥1.0×107 |
| Dielectric strength perpendicular to laminations (in 90±5°C transformer oil, 1 mm in thickness) | MV/m | ≥ 84 |
| Breakdown voltage parallel to laminations(in 20±5°C transformer oil) | KV | ≥ 20 |
| Permittivity (50Hz) | — | — |
| Permittivity (1MHz) | — | ≤5.5 |
| Dissipation factor (50Hz) | — | ≤ |
| Dissipation factor (1MHz) | — | ≤0.05 |
| Density | g/cm3 | 1.30-1.45 |
| Water absorption (D-24/23, 1.6mm in tickness) | mg | ≤182 |
Phenolic Cotton Cloth Bakelite Laminates:
Sheet NEMA-C
Properties:
Bakelite sheet has excellent mechanical properties, high resistance to pressure, vibrations and friction. It is often used for general industrial applications.
Applications:
Bakelite sheet is used as insulation switches(in electronic products), variable resistors, mechanical moulds, or fixtures on production lines. Moreover, bakelite sheet could be applied as insulation parts in transformers.
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Sheet NEMA-CE
Properties: Excellent mechanical properties, good moisture resistance, high resistance to friction, low hygrometric degree and high resistance to splitting.
Applications: Mechanized pieces of big size for mechanical applications, such as pulleys, ball bearing, ball bearing caps and silent gearing for modules superior to 1.0
Sheet NEMA-L
Properties: Excellent mechanical properties, high resistance to blows and vibrations, high resistance to friction, for general industrial applications.
Applications: Mechanized pieces of big size for mechanical applications such as ball bearing, silent gearing for modules superior to 2.5, ball bearing caps, pulleys. It also can be used as insulating construction parts in electrical equipment.
Sheet NEMA-LE
Properties:
Excellent mechanical properties, good moisture resistance, high resistance to friction and splitting, low hygrometric degree.
Applications:
Mechanized pieces of big size for mechanical applications such as ball bearing, silent gearing for modules superior to 2.5, ball bearing caps, pulleys. It also can be used as insulating construction parts in electrical equipment.
Packaging Details: Carton with 30*30*30mm, 30*30*40mm and so on.
Delivery Time: 15 DAYS.
1. Sealed Bags 2. Packaging Cattons 3. Loading 4.Free Delivery
1. We have rich experiences, almost 10 years, on processing Fr4 board, Fr1 board, Polycarbonate sheet, Bakelite board, Mylar sheet and so on.
2. Great passion, rational attitude, advanced equipments and professional engineers enable us to focus on quality of products. Quality is always our priority.
3. Factory price help our customers save enough money.
4. More kinds of products could be based on customers' drawings/requirements. We await for your OEM order !!
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