HDPE
1. Formula: (C2H3Cl)n
2. 2. CAS No.: 9002-86-23.
3. H.S. Code: 390410904ntion
4. Property: White powder
5.Packing:25kg/bag, 18MT/20'FCL
Uses:
HDPE pipe grade can be used in the production of pressure pipes. Such as pressurized pipes, fuel gas pipelines and other industrial pipes. It can also be used for making non-pressure pipes such as double–wall corrugated pipes, hollow–wall wingding pipes, silicon–pipes, silicon–core pipes, agriculture irrigation pipes and Aluminium–plastics coumpound pipes. In addition, through reactive extrusion (silane cross-linking), it can be used for producing crosslinked polyethylene pipes (PEX) for cold and hot water.
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
Blowing 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