Views: 9860 Author: Site Editor Publish Time: 2011-08-03 Origin: Site
Introduction:
HDPE is an engineering plastic , is a shortened name for High Density Polyethylene and available in two main grades, 300 and 500 grade. The higher the HDPE grade number the higher the density of the plastic is
which improves the performance of the product.
Main Properties:
1. Low water absorption.
2. Light weight.
3. Unique cracking resistance.
4. Good electrical and dielectric properties.
5. Resistance to abrasion.
Specification:
| Item Name | HDPE Rod |
| Color | Green/White/Black/Orange |
| Density | 0.96g/cm3 |
| Length | 1000/2000mm |
| Diameter | 15-500mm |
| Type | Extruded |
| Brand Name | AHD |
| Sample | Free |
| Material | 100% Virgin Material |
| Food Contact | Yes |
Physical Datasheet
| Item | HDPE Rod |
| Color: | White/Black/Green/Orange |
| Proportion: | 0.96g/cm3 |
| Heat resistance (continuous): | 90℃ |
| Heat resistance (short-term): | 110 |
| Melting point: | 120℃ |
| Glass transition temperature: | _ |
| Linear thermal expansion coefficient (average 23~100℃) | 155×10-6m/(m.k) |
| Flammability(UI94): | HB |
| (Dipping into water at 23℃: | 0.0001 |
| Bending tensile stress/ Tensile stress off shock: | 30/-Mpa |
| Tensile modulus of elasticity: | 900MPa |
| Compressive stress of normal strain-1%/2%: | 3/-MPa |
| Friction coefficient: | 0.3 |
| Rockwell hardness: | 62 |
| Dielectric strength | >50 |
| Volume resistance: | ≥10 15Ω×cm |
| Surface resistance: | ≥10 16Ω |
| Relative dielectric constant-100HZ/1MHz | 2.4/- |
| Bonding capacity: | 0 |
| Food contact: | + |
| Acid resistance | + |
| Alkali resistance | + |
| Carbonated water resistance | + |
| Aromatic compound resistance | 0 |
| Ketone resistance | + |
