High precision engineering plastic plate HDPE boardHDPE(High Density Polyethylene) is a semi-crystalline, thermoplastic engineering material with high toughness and good low temperature properties. Guangzhou Engineering Plastics Industries (Group) Company has studied and applied this material in many industries for many years. And we know that it has the following main properties. The main characteristics of HDPE are:
- Tough
- Very low water absorption
- Good sliding properties
- Resistant to dilute acids, cleaning agents, numerous solvents
- Very good electrical insulation
- Difficult to bond
- Easily welded
- Low density
Popular applications for the use of HDPE are:
- Chemical apparatus
- Plugs
- Seals
- Food processing
- Insulators
- Low load rollers
- Pallets
The Main Property of HDPE
| Property | Item No. | Unit | Value | |
| Mechanical Properties | 1 | Density | g/cm3 | 0.94-0.96 |
| 2 | average molecular weight | g/mol | 1.5~2.0 million | |
| 3 | Tensile strength (23ºC in air) | MPa | 20 | |
| 4 | Breaking strength | MPa | 40 | |
| 5 | Tensile strain at break | % | 260 | |
| 6 | Charpy impact strength (notched) | mJ/mm2 | No break | |
| 7 | Ball indentation hardness | N/mm2 | 42 | |
| 8 | Shore D hardness | -- | D63 | |
| 9 | Abrading(sand slurry experiment) | -- | 100 | |
FAQ:
1.A: What's the size of plastics sheet?
B:Nylon sheet:Thickness*Width*Length:20-100*1000*2000mm
UHMW-PE sheet:Thickness*Width*Length:20-100*1000*2000mm; 20-100*1250*3130mm; 20-100*1250*4250mm
POM sheet:Width*Length:1000*2000mm
2. A:Can we purchase a small part of plastics sheet?
B: Yes,you can, if we have the size you require in stock.
3. A:What color of plastics sheet?
B: Nylon sheet: Natural,black,blue,or according to client's requiremnet.
UHMW-PE sheet: White,black,green ,bule,yellow,or according to client's requirement.
White,black
4. A:Can you manufacture the plastics products as per drawing?
B: Yes,we can.
5.A: What the precision of plastic products according to drawing?
B: Different machine with different precision,it usually around 0.05-0.1mm
6.A: What the technologies in producing plastics parts?
B: Different products with different technologies,such as CNC machine,Extrusion,Injection
7: A:What kinds of processing machine do you have?
B: CNC machining center,CNC lathes,Milling,Injection Molding Machine,Extruder,Moulding press