1.Product Description:
HDPE
High density Polyethylene (HDPE)
:
is a highly crystalline non-polar thermoplastic resin produced through the copolymerization of ethylene and a small amount of α-olefin monomer. HDPE is synthesized under low pressure and is therefore also called low-pressure polyethylene. HDPE is mainly a linear molecular structure and has little branching. It has a high degree of crystallization and high density. It can withstand high temperatures and has good rigidity and mechanical strength and anti-chemical corrosion.
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.
2.Specification:
Film Grade
Item
|
Test condition
|
Test Method
|
Value
|
Unit
|
Density
|
|
ISO 1183
|
0.944-0.955
|
g/cm3
|
MFR
|
190°C/2.16kg
|
ISO 1133
|
0.03-0.07
|
g/10min
|
Tensile strength at yield
|
|
ISO 527-2
|
22
|
MPa
|
Elongation at break
|
|
ISO 527-2
|
>350
|
%
|
ESCR
|
F50,50°C,100%
|
ASTM D-1693A
|
1000
|
h
|
VICAT
|
|
ASTM D-1525
|
126
|
°C
|
Blown Grade
Item
|
Test Condition
|
Test Method
|
Value
|
Unit
|
Density
|
|
ISO 1183
|
0.950~0.955
|
g/cm
|
MFR
|
190°C/2.16kg
|
ISO 1133
|
1.7~2.5
|
g/10min
|
Tensile strength at yield
|
|
ISO 527-2
|
24
|
MPa
|
Elongation at break
|
|
ISO 527-2
|
>600
|
%
|
Injection grade
Item
|
Test Condition
|
Test Method
|
Value
|
Unit
|
MFR
|
190°C/2.16kg
|
ASTM D-1238
|
20
|
g/10min
|
Density
|
---
|
ASTM D-792
|
0.954
|
g/cm3
|
Tensile strength at yiled
|
---
|
ASTM D-638
|
28
|
MPa
|
Elongation at break
|
---
|
ASTM D-638
|
250
|
%
|
Impact tensile strength
|
---
|
ASTM D-1822
|
42
|
kJ/m2
|
ESCR
|
|
ASTM D-1693
|
3
|
---
|
VACIT
|
---
|
ASTM D-1525
|
127
|
°C
|
3.Application:
1.Film grade is widely used in the production of packing bag, film and so on.
2.Blow molding grade for making various bottles, cans, tanks , barrels Injection-molding grade is for making food cases, plastic
trays, goods containers.
3.Blow film product:Foodstuff packing bag,groceries shopping bags, chemical fertilizer
lined with film, etc
4.Extruded product: Pipe,tube mainly used in gas transportation, public water and chemicals
transport, such as building materials, gas pipe, hot water drain pipe etc: sheet material is
mainly used in the seat, suitcase, handling containers.
FAQ
Q1: Are you a manufacturer or trading company?
A: Yes, we are manufacturer, Besides, we are holding four production bases, two technical factories and two formulation factories.
Q2.How do you guarantee the quality?
A: We have established a strict quality control rules based on ISO quality management system, and we have thourough quality analysis since production line to warehouse. Before loading, we authorize prestigous third party to make inspection and original report directly to customer.
Q3:Can I get free sample?
A: Free samples for the quality evaluation for most products, you only need to undertake the freight.
Q4: Which payment Terms can you accept?
A: Panyment Term: T/T, D/A, D/P, L/C, WESTERN UNION and Trade Assurance, You can choose a payment term that is convenient for you.
Q5: Shipping Terms?
A: Samples could be by DHL, UPS, TNT, EMS, Fedex, and so on. For mass orders, it will be delivered by sea, air, truck or train according to you requirement.
Q6: What is the delivery time?
A: For small order, it will take only 2~4 days for delivery, and after large quantity, it will take about 1~2 weeks.
Q6: What is the Trade Assurance?
It is get full protection for your order, 100% product quality protection,100% on-time shipment protection, 100% payment protection, and you can buy it with your confidence.