|
Characteristics
|
Grade a |
Grade
b |
Grade
c |
Test
Methods |
Filler
content by ignition , % by mass |
25
to 35 |
25
to 35 |
45
to 55 |
Appendix
B |
Density
at 25 ,
g/cm |
1.2
to 1.4 |
1.2
to 1.4 |
1.4
to 1.65 |
Appendix
C |
Softening
point (Ring and Ball ), |
100
to 120 |
115
to 130 |
120
to 150 |
BS
2000:Part 58 |
Penetration
at 25 ,
10-1 mm |
10
to 20 |
5
to 17 |
5 to15
|
Appendix
D |
Flash
point (Cleveland Open Cup), min., |
250 |
260
|
260 |
BS
4689 |
Sag,
max.,mm
60,
24 h
75,
24 h |
1.5
-
|
-
1.5
|
-
1.5
|
Appendix
E |
Bend
at 0,
min., mm |
20 |
15 |
10 |
Appendix
F |
Impact Disbonded area,
max.,mm
0
25
|
15000
-
|
-
6500
|
-
6500
|
Appendix
G |
Peel,
initial and delayed,
max., mm.
30
40
50
60
|
3.0
3.0
3.0
3.0
|
3.0
3.0
3.0
3.0
|
-
3.0
3.0
3.0
|
Appendix
H |
|
|
|
SURFACE PREPARATION
The surface of the steel pipe to be coated with Bitumen Based Coating
Enamel shall be wire-brushed to remove all surface rust, millscale
and loose materials. Immediately after wire brushing the surface shall
be wiped clean and dried, then apply a coat of Bituminous Primer and
allowed to dry. APPLICATION
Bitumen Based Coating Enamel shall be broken up into small pieces
and heated slowly to the application temperature of 220
to 250 ,
and should not be heated to a temperature exceeding 270 .
PACKING
The coating will be supplied in one of the following forms:
a) In cylindrical moulded cake form of approximately 150kg each.
b) In 209 litre steel drum.
NOTE: |
Catalogue, Test Report and Material
Safety Data Sheet will be given upon request. |
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TO TOP
|
Lot
2215, Kampung Jaya Industrial Area,
47000 Sungai Buloh, Selangor, Malaysia |
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Hosted
By : |
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