Bakelite Rod with 1.25-1.40g/cm3 Density, 10KV Rated Voltage, and 138Mpa Compression Strength
Price:
USD2.80/kg
MOQ:
50kgs
Delivery Time:
2-3weeks
Brand:
3A Rubber
Product Description
Bakelite Insulation Cotton Rod / Brown Phenolic Rod 1.25-1.40g/Cm3 Density
What is Bakelite?
Bakelite Composition
- Bakelite (sometimes spelled Baekelite) is a combination of phenol, formaldehyde, and wood flour. The mixture is put under pressure, and after curing, a hard plastic material forms.
- Bakelite 3021: Also called paper-based phenolic laminated sheet, consists of impregnated paper dipped in resin by baking and hot pressing. 3021 is the most commonly seen laminate, with the widest applications and largest usage.
- Bakelite 3025: Also called phenolic cotton cloth laminated sheet, consists of cotton cloth dipped in phenolic resin by baking and hot pressing. 3025 is manufactured by modified phenolic resin as binder and pure cotton fabric as reinforcement. They have exceptionally good heat resistance and will not creep under high temperature conditions.
Bakelite Sheet/Rod Features
- Excellent physical, mechanical and dielectric properties
- Withstand all kinds of machining
- Surface smooth, no bubbles and impurities
- Edges cutting tidiness, surface without delamination and crack
Bakelite Sheet/Rod Applications
- In insulating structural parts
- Electric equipment
- Aeronautical industries
Product Specifications
Bakelite Sheet Sizes
| Item | 3021 | 3025 |
|---|---|---|
| Color | Brown, Orange | Black, Red, Coffee |
| Thickness | 3-100mm | |
| Width * Length | 1220*2440mm, 2000*1000mm, or customized | |
Bakelite Rod Sizes
| Item | 3025 Bakelite Rod |
|---|---|
| Color | Black, Red, Coffee |
| Diameter | 20-150mm |
| Length | 1000mm, 2000mm, or customized |
Technical Parameters of Bakelite Rod
| Item | Unit | Value |
|---|---|---|
| Density | g/cm³ | 1.45 |
| Heat resistance | ℃ | 140 |
| Water absorption | % | < 1.5 |
| Flammability class | UL94 | HB |
| Bending strength | MPa | ≥ 120 |
| Compression strength | MPa | ≥ 250 |
| Tensile strength | MPa | ≥ 100 |
| Insulation resistance (After flooding) | Ω | 1.0*10⁷ |
Packaging & Shipping
Packaging Options
- Pallet with carton
- Plastic pallet with carton
- Wooden pallet with wooden case
- According to customer requirements
Delivery Times
- Stock size: 3-5 working days
- Custom size: 8-15 working days
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
SANHE 3A RUBBER & PLASTIC CO., LTD.
Location
45 Hualian Golden Street, Sanhe Hebei China
Contact Person
Shiguo Han