详情
1.
Description
CHEMS® MP
**0PPis an
adhesive polypropylene developed by CHEMKO
S.C.CORP.
.It has excellent adhesive
property between non-polarized materials
such as PP
and polarized
material
such as
epoxy as introduced maleic
Anhydride in
polyolefin.
CHEMS® MP
**0PPadheres strongly to target substrates by thermal
reaction.
Also It is
designed to be
used as the tie layer between the epoxy corrosion protection layer
and the top-coat polypropylene.
2.
Characteristics
▶ Excellent adhesive
property
▶ Outstanding processability and high
output in extrusion
▶ Superior thermal properties
(operating temperature: **0℃ ~**0℃)
3.
Applications
▶ CHEMS® MP *20PPis originally
designed to be used as
the adhesive between epoxy and
the top coat
polypropylene in *-layer steel pipes.
Structure:
steel/epoxy/CHEMS MP **0PP/ PP
Application: Oil
pipeline and gas pipe
For steel pipe
coating
▶ filler reinforced compound such as
G/F compound , Inorganic filler compound and etc.
▶ WPC composite
Properties
Melt Index
Density
Hardness
Tensile Strength at Yield
Elongation at Break
Vicat Softening Temperature
Peel Strength (3 Layer) at
*3℃
Peel Strength (3 Layer) at
**0℃
Melting Point
Material Shelf Life (at
*0℃)
Test Method
ASTM D***8
ASTM D***5
ASTM D***0
ASTM D**8
ASTM D **8
ASTM D ***5
DIN****8
DIN****8
ASTM D***8
3
2
Unit
g/*0min
g/cm
Shore D
kgf/cm
%
℃
N/cm
N/cm
℃
3 Years
CHEMS MP **0PP
**0
0.**0
*5
**0
>**0
**5
≥**0
*0
**3
※ Indicative values,
not intended for specification
purposes
5. Processing
guidelines
The actual extrusion
conditions will depend on the type of equipment used and the size of
the
pipe. The
following conditions are recommended when starting up the extruder.
Adhesive
polymer
▶ Cylinder :
▶ Head :
▶ Die :
**0 ~
**0℃
**0 ~
**0℃
**0 ~ **0
