general-purpose plastic granules
Low Density Polyethylene /LDPE
Low density polyethylene (LDPE) is a plastic material, it is suitable for forming a variety of thermoplastic molding process, good processability. The main purpose is for LDPE film products, but also for injection molding products, medical devices, pharmaceuticals and food packaging materials, blow molding products.
Application
1. Fiber: Carpet, Textiles, Upholstery, etc.
2. Film: Shopping bags, casting film, multilayer film, etc.
3. Blow Molding: Medical & Cosmetic container, Lubricant & Paint container, etc
4. Extrusion Molding: Sheet, Pipe, Wire & Cable, etc.
5. Injection Molding: Automotive, Electronic, Construction, House wares, Furniture, Toys, etc.
LDPE film grade is for production of blowmolding packaging film etc
LDPE coating grade is for BOPP, BOPET, BOPA
LDPE artificial flower grade is for artificial flowers,minia-scape,textiles coating
LDPE Injection molding grade used in civil detonators, pipes, traffic guardrails
LDPE wire & cable grade is for producing the base materials for high-voltage chemical crosslinking polyethylene
insulating material and low and medium-voltage silane crosslinking polyethylene insulating material.
Specification
Grade: Film Grade, Injection Molding Grade, Coating Grade, Artificial Flower Grade, Wire & Cable Grade
1. LDPE Injection Grade
Tests
|
Value
|
Unit
|
Melt Flow Rate (MFR)
|
15
|
g/10min
|
Density
|
0.922
|
g/cm3
|
Tensile Yield Strength
|
7
|
Mpa
|
Elongation at Break
|
75
|
%
|
Wien Softening Point
|
85
|
°C
|
Packing
|
In 25 kg PP woven bags,18MT/20’FCL
|
2. LDPE 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
|
%
|
3. LDPE film grade
Tests
|
Value
|
Unit
|
Melt Flow Rate (MFR)
|
2
|
g/10min
|
Density
|
0.9225
|
g/cm3
|
Tensile Strength
|
9
|
Mpa
|
Elongation at Break
|
500
|
%
|
Fish eye max(0.3-2mm)
|
30
|
n/1200cm2
|
Stripes
|
20
|
cm/20m3
|
Packing
|
In 25 kg PP woven bags,18MT/20’FCL
|
Packing: 25kg,500kg and 1000kg lined PP bags with PE layer/or paper layer, also it could be packed according
to the customers’ requirements