cnc cutting customized size and dimension thermal insulation bakelite board
cnc cutting customized size and dimension thermal insulation bakelite board
| 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.
Established in 2009, Donguan Chaorong Electronic Products Co., Ltd, whose mission has always been focusing on providing with customized products, has over 10 years experiences on processing epoxy glass fiber sheet, bakelite sheet, polycarbonate sheet, acrylic sheet and so on.
3 years' ISO, SGS certification, one hour’s driving to Shenzhen port, this is how we keep superior quality and competitive offers for global valued customers.
We have not only multiple CNC drilling/milling/engraving machines, but also a set of sound and scientific management system to guarantee high quality products and high efficiency service for our customers.
By adopting ISO9001:2015 as the standard, Chaorong strives hard to improve its own competitive strength and to extend its market. Any visit for inspection of factory or business cooperation is always welcomed !!
FAQ
Q: Are you a trading company or a manufacturer ?
A: We are manufacturer based on factory.
Q: How long is your delivery time?
A: Generally 7 -10 days. Depends on products' quantity.
Q: Do you provide with free samples?
A: Yes, we offer free sample but we might not pay the air shipping cost.
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