loading
| Availability: | |
|---|---|
| Quantity: | |
HDPE sheet (high-density polyethylene board) is a thermoplastic engineering plastic sheet made of high-density polyethylene resin, with high crystallinity (80%-90%) and density range of 0.941-0.960g/cm³. The product is milky white or customized color (such as black, green, blue, etc.), with a smooth surface and can be processed into a glossy or matte texture. The thickness covers 3-160mm, and the size is flexible to adapt to various specifications such as 1220x2440mm to 1500x3000mm. Its core advantages include: excellent chemical corrosion resistance, which can resist the erosion of acids, alkalis, salts and organic solvents; excellent mechanical properties, with high rigidity, impact resistance and wear resistance, and a tensile strength of 22-31MPa at room temperature; outstanding electrical insulation and water vapor permeability, suitable for electrical equipment protection and moisture-proof engineering. In terms of environmental protection, HDPE board is non-toxic and odorless, meets food contact standards, and can be 100% recycled and reused. It is mainly used in chemical storage tank linings, water conservancy anti-seepage projects, logistics packaging boxes, mechanical wear-resistant parts and building waterproof layers, and maintains stable performance in the temperature range of -70℃ to 100℃.
| Reglar Size | Length (mm) | Weith(mm) | Thickness(mm) |
| 2000/as Customers need | 1300/1500mm | 0.5-150 | |
| Color | Black White Blue Green Yellow or Customers need | ||
HDPE board (high-density polyethylene board) is a high-performance engineering plastic board with the following significant features:
I. Physical properties
1. High density and mechanical strength
- Density range 0.941–0.960 g/cm³, giving it high rigidity and impact resistance, suitable for scenarios with high strength requirements.
- Excellent wear resistance, can withstand long-term friction and wear, often used in industrial equipment protective plates, conveyor belts, etc.
2. Temperature resistance
- Long-term use temperature range -70℃ to +90℃, still maintains good toughness and impact resistance at low temperatures, and softening point at high temperatures is about 130℃.
3. Low water absorption
- Water absorption rate <0.01%, low water vapor permeability, suitable for humid or underwater environments (such as waterproofing projects, water treatment equipment).
II. Chemical stability
1. Corrosion resistance
It has excellent tolerance to most acids, alkalis, and organic solvents (such as hydrochloric acid, sulfuric acid, and alcohol), but is easily corroded by strong oxidizing acids (such as concentrated nitric acid).
- Insoluble in general solvents at room temperature, strong chemical inertness.
2. Impermeability
The molecular structure is tight, which can effectively block gas and liquid penetration. It is often used in impermeable membranes, chemical tank linings, etc.
III. Mechanical and functional characteristics
1. Electrical insulation
- High dielectric strength, suitable for electrical fields such as cable insulation and electronic equipment protection.
2. Self-lubrication and low friction
- Low surface friction coefficient, self-lubricating function, suitable for making mechanical parts such as bearings and guides.
3. Environmental stress cracking resistance (ESCR)
- Through additive optimization, the mechanical or chemical stress cracking resistance is significant, and the service life is extended.
IV. Environmental protection and processing performance
1. Recyclable and non-toxic
The material is non-toxic and odorless, meets FDA food contact standards, can be recycled and reused, and supports green manufacturing.
2. Easy processing
Supports cutting, welding, injection molding and other processes, and can customize colors (such as single color, double color) and thickness (1-100mm).
Construction: waterproof membrane, insulation board, underground engineering anti-seepage.
Chemical industry: storage tanks, pipelines, anti-corrosion lining.
Machinery: wear-resistant parts, self-lubricating bearings.
Electronics: insulation materials, equipment housing.
HDPE board has become the preferred material in the fields of industry, construction and environmental protection due to its comprehensive performance. If you need more detailed parameters (such as melting temperature, molecular weight distribution), please refer to the relevant technical documents.
1.Q: Can you give me a discount price?
A: It is depending on purchase quantity. The larger the volume is, the more discount you can enjoy.
2. Q: Why is your price a bit higher than other Chinese suppliers?
A: To meet the requirement of different customers , our factory manufactures various kinds of quality for each item at a wide range of prices.
3. Q: How can I get a sample of HDPE sheets?
A: Normally small samples (sizes not larger than 100*100mm) can be sent free of charge and customers just need to bear a little shipping charge, or you can provide your DHL, FEDEX, TNT, UPS courier account number to us. For bigger sizes, it depends.
4. Q: What is the lead time of production?
A: 7-15 working days starting from the receiving date of the deposit.
5. Q: What is the manner of packing?
A: All goods are packed in a sustainable manner(Standard Export Package).
Sheets and: All sheets and rolls are carefully packed with protective PE film, plastic wrap, corner support, and iron strips, etc. to ensure the safety of long-distance transportation. Rolls will be in protective PE Bubble Bag additionally.
