Virgin LDPE granules
Physical Properties |
TypicalĀ Value |
Comments |
Density |
0.921g/cc |
TSTM 209B |
MeltĀ flow (190CĀ /2.16kg) |
0.75g/10min |
ASTM D1238 |
Mechanical Properties |
TypicalĀ Value |
Comments |
Tensile Stress |
16.7MPa |
at break, MD, ASTM D882 |
Elongation at Break |
ā„300% |
ASTM D882,MD |
ā„450% |
||
Dart Drop Test |
120g |
ASTM 1709 |
Thermal Properties |
TypicalĀ Value |
Comments |
Vicat Softening Point |
94.0C |
ASTM D1525 |
Heat Distortion Temperature |
33.0C |
ASTM D648 |
Processing Properties |
TypicalĀ Value |
|
Melt Temperature |
180-210C |
LDPE application: 1) For production of film, technical items for pipes, fittings, and packing means. 2) ForĀ extrusionĀ packagingĀ film,Ā rope,Ā wovenĀ bags,Ā fishingĀ nets,Ā waterĀ pipes;Ā injectionĀ ofĀ low-endĀ commodityĀ andĀ housing,Ā non-bearingĀ loadĀ components,Ā plasticĀ box,Ā turnoverĀ box;Ā 3) extrusionĀ blowĀ moldingĀ containers,Ā hollowĀ products,Ā bottles.
|
HDPE cable material Property
|
Typical Value
|
|
|
Mass density g/cm 3
|
0.941-0.959
|
|
|
Melt flow Rate(190 centidegree /2.16kg)g/10min
|
ā¤1.0
|
|
|
Tensile yield strength MPa
|
ā„19.0
|
|
|
Flexural modulus Mpa
|
ā„965
|
|
|
Elongation@ break %
|
ā„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 1×10 15
|
|
Physical Properties |
TypicalĀ Value |
Comments |
Density |
0.942-0.946g/cc |
DIN53479 |
Viscosity Measurement |
ā„280 |
cc/g |
MeltĀ flowĀ Rate(190CĀ /5kg) |
1.0-2.0g/10min |
DIN53735 |
Collected Volatile Condensable Material |
ā¤0.30% |
BP 138 |
Mechanical Properties |
TypicalĀ Value |
Comments |
Impact |
ā„9.0 |
Mj/mm2;DIN 53453 |
Optical Properties |
TypicalĀ Value |
Comments |
Yellow index |
ā¤4.0% |
DIN 6167 |
Descriptive Properties |
TypicalĀ Value |
|
Contamination |
< 2 defects in 200 gr of pellets |
40-003 HOECHST |
Linear low density polyethylene (LLDPE) is non-toxic, tasteless and odorless milky white particles with a density of 0.918~0.935g/cm3.It compared with LDPE, have high softening temperature and melt temperature, has good strength and toughness, rigidity, heat resistance, cold resistance is good wait for an advantage, but also has good environmental stress cracking resistance, resistance to impact strength, tear strength and other properties, and acid, alkali, organic solvent and widely used in industry, agriculture, medicine, health and daily life supplies, and other fields.
Specification
Item |
TestĀ Condition |
TestĀ Method |
Value |
Unit |
MFR |
190°C/2.16kg |
ASTMĀ D-1238 |
20 |
g/10min |
Density |
--- |
ASTMĀ D-792 |
0.954 |
g/cm3 |
TensileĀ strengthĀ atĀ yiled |
--- |
ASTMĀ D-638 |
28 |
MPa |
ElongationĀ atĀ break |
--- |
ASTMĀ D-638 |
250 |
% |
ImpactĀ tensileĀ strength |
--- |
ASTMĀ D-1822 |
42 |
kJ/m2 |
ESCR |
ASTMĀ D-1693 |
3 |
--- |
|
VACIT |
--- |
ASTMĀ D-1525 |
127 |
°C |





