3 layers PE anti corrosion Adhesive

3 layers polyethylene anti corrosion Adhesive
1.Strong adhesion&long stability;
2.excellent resistance to temprature;
3 layers polyethylene anti corrosion Adhesive
L-5R
Lushan ® L-5R is a polyolefin based adhesive polymer containing anhydride functionality.It is in pellet form and designed for use in 3-layer pipe coating systems in conjunction with an epoxy primer and a thick polyethylene top-coat.Together with EJ-1 ( compounded top coat), L-5R shows highly adjusted pipe coating system available for all pipe coating specification including DIN30670,CSA-Z245.21.

Processing Temperature
Item
Preheating Zone
Middle
Zone
Transition
Zone
Mould Head
Melting Temperature
Processing Temperature°C
150~180
190~220
190~220
200~220
190~220

The actual processing temperature depends on the type of equipment, the above-mentioned conditions for reference
.

Packages and Storage
25kgs Paper-plastic bag.
Store in a dry, cool and ventilated environment; avoid direct exposure to water and strong light.
Shelf life: One year.


L-5R (LC)
Item
Test Standard
Unit
Typical value
Melting Index
ASTM D1238
g/10min
2.5
Density
ASTM D792
g/cm
3
0.933
Tensile Strength
ASTM D638
MPa
21
Elongation at Break
ASTM D638
%
940
Melting Point
ASTM D2117
°C
128
Vicat Softening Point
ASTM D1525
°C
108
Brittleness
Temperature
ASTM D746
°C
-70
Peeling Strength
SY/T0413-2002
N/cm
20
+
5°C
≥150
50
+
5°C
≥120
60
+
5°C
≥80



80
+
5°C
/
These are typical properties and not intended as specification
.


Famous external projects we served:
Project Name
Diameter
(mm)
Length
(km)
Date
India Reliance Natural gas pipeline Project
φ1219
1200.00
2006
Sino-Russia Oil Transportation Project
φ325
30.00
2006.12
Colombia Pipeline Project
φ355.6
18.00
2006.10
Brazil Gas Pipeline Project
φ114.3
14.70
2006.7
Singapore Pipeline Project
φ406.4
2.258
2006.6
Brazil Gas Pipeline Project
φ323.9
122.64
2005.7
φ168.3
3.576
Malaysia Pipeline Project
φ406.4
101.00
2006.6
Sino-Kazakhstan crude oil pipeline
φ813
560.00
2004-2005
Romania Gas Pipeline Project
φ430-630
130.00
2002
Iraq Oil Transportation Project
φ168-406
400.00
2002
Iraq Oil Transportation Project
φ325-711
134.00
2000.5-8
United Arab Emirates Oil Transportation Project
φ168-610
50.00
2001.1