LG SP980/SP988 PEX-AL-PEX PIPE,Multi-Layer Pipe Law material HDPE
High Density Polyethylene
Description:
HDPE has several properties that make it ideal as a packaging and
manufacturing product. It’s stronger than standard polyethylene,
acts as an effective barrier against moisture and remains solid at
room temperature. It resists insects, rot and other chemicals. It
is easily recyclable and can be used again and again. Recycled HDPE
creates no harmful emissions during its production or during its
use by the consumer. Also, HDPE leaks no toxic chemicals into the
soil or water.
HDPE is one of the most commonly used plastics in the world. It is
typically found in milk jugs, plastic bags and refillable plastic
bottles. In addition to plastic lumber and recycled plastic
furniture, recycled HDPE is used to manufacture lawn and garden
products, buckets, crates, office products and automobile parts
Grade:
HDPE pipe grade can be used in the production of pressure pipes,
such as pressurized water pipes, fuel gas pipelines and other
industrial pipes.
HDPE Injection grade, red, blue, green,
HDPE Blow grade, white, grey, black
HDPE Pipe Grade black pellet
HDPE coating grade
And So On
Specification:
| HDPE cable material Property | Typical Value |
| Mass density g/cm 3 | 0.941-0.959 |
| Melt flow Rate(190 centidegree /2.16kg)g/10min | ≤1.0 |
| Tensile yield strength MPa | ≥19.0 |
| Flexural modulus Mpa | ≥965 |
| Elongation@ break % | ≥400 |
| Impact Embrittlement temperature centidegree | MAX -118 |
| Dielectric Constant | 100KHZ | 2.32 |
| 1MHZ | 2.31 |
| Loss Tangent | 100KHZ | MAX 0.0001 |
| 1MHZ | MAX 0.0001 |
| Volume resistivity OHM-CM | MIN 1x10 15 |
Products Properties
High density polyethylene for non-toxic, tasteless, no smelly white
particles, melting point is about 130 °C, relative density of 0.941
~ 0.960. It has good heat resistance and cold resistance, chemical
stability, but also has high rigidity and toughness, good
mechanical strength. Dielectric properties, environmental stress
cracking resistance sex also is good.
Storage:
Shelf life: It should avoid damp, contaminated and direct sun light
during transport.And should be stored in ventilated and dry place.
Do not put it with flammable and corrosive substances together,and
away from the fire
