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Product Data
Character of COLEX
|
CHARACTER |
COLEX |
UNIT |
| DENSITY | 0.020~0.035 | g/cm³ |
| TENSILE STRENGTH | 2.1 | kgf/cm² |
| ELONGATION AT BREAK | 290 | % |
| COMPRESSION SET | 4.8 | % |
| HEAT SHRINKAGE | -1.5 | % |
| WATER ABSORPTION | 0.002 | g/cm³ |
| FLAMMABILITY | SELF EXTINGUISH | |
| THERMAL CONDUCTIVITY | 0.0312 | kcal/mhr°C |
Thickness Requirement for Pipe Insulation
|
OUTDOOR OF CONDITION |
O.D. (PIPE) |
Skin Temp of metal surface |
||||
|
<60°C
|
<15°C
|
<10°C
|
<5°C
|
<0°C
|
||
|
1 atm Relative Humidity 70% Room Temperature 30°C |
½” ~ 2″ 2½” ~ 5″ 6″~ 12″ |
½” ⅝” ¾” |
⅜” ⅜” ½” |
½” ⅝” ¾” |
⅝” ¾” ⅞” |
¾” 1″ 1¼” |
|
1 atm Relative Humidity 80% Room Temperature 30°C |
½” ~ 2″ 2½” ~ 5″ 6″~ 12″ |
½” ⅝” ¾” |
½” ½” ¾” |
⅝” ¾” ⅞” |
⅞” 1″ 1⅛” |
1″ 1⅛” 1¼” |
|
1 atm Relative Humidity 90% Room Temperature 30°C |
½” ~ 2″ 2½” ~ 5″ 6″~ 12″ |
½” ⅝” ¾” |
1″ 1⅛” 1¼” |
1¼” 1½” 1¾” |
1½” 1⅞” 2⅛” |
1⅞” 2¼” 2½” |
|
OUTDOOR OF CONDITION |
O.D. (PIPE) |
Skin Temp of metal surface |
|||
|
<-10°C
|
<-20°C
|
<-40°C
|
<-60°C
|
||
|
1 atm Relative Humidity 70% Room Temperature 30°C |
½” ~ 2″ 2½” ~ 5″ 6″~ 12″ |
1⅛” 1⅜” 2½” |
1½” 1¾” 2″ |
2″ 2½” 3½” |
2¼” 2⅝” 3¾” |
|
1 atm Relative Humidity 80% Room Temperature 30°C |
½” ~ 2″ 2½” ~ 5″ 6″~ 12″ |
1¾” 2¼” 2½” |
2″ 2½” 3″ |
2½” 3″ 4″ |
2¾” 3¼” 4½” |
|
1 atm Relative Humidity 90% Room Temperature 30°C |
½” ~ 2″ 2½” ~ 5″ 6″~ 12″ |
2¼” 2¾” 3¼” |
2¾” 3½” 4″ |
3½” 4¼” 5″ |
4½” 5¼” 6″ |
Thickness Requirement for Tank Insulation
|
OUTDOOR OF CONDITION |
Skin Temp of metal surface |
|||||
|
<90°C
|
<60°C
|
<20°C
|
<10°C
|
<5°C
|
<0°C
|
|
|
1 atm Room Temp. 30°C Relative Humidity 70% (Dew pt. 23.09°C) |
1⅜” |
⅝” |
⅛” |
⅜” |
½” |
⅝” |
|
1 atm Room Temp. 30°C Relative Humidity 80% (Dew pt. 26.2°C) |
1⅜” |
⅝” |
¼” |
¾” |
1″ |
1¼” |
|
1 atm Room Temp. 30°C Relative Humidity 85% (Dew pt. 27.2°C) |
1⅜” |
⅝” |
⅜” |
1¼” |
1½” |
1¾” |
|
1 atm Room Temp. 35°C Relative Humidity 85% (Dew pt. 32.09°C) |
1½” |
¾” |
½” |
1½” |
1¾” |
2″ |
|
1 atm Room Temp. 30°C Relative Humidity 90% (Dew pt. 28.2°C) |
1½” |
1″ |
⅝” |
2″ |
2½” |
3″ |
|
OUTDOOR OF CONDITION |
Skin Temp of metal surface |
|||
|
<-10°C
|
<-20°C
|
<-40°C
|
<-60°C
|
|
|
1 atm Room Temp. 30°C Relative Humidity 70% (Dew pt. 23.09°C) |
⅞” |
1⅛” |
1½” |
2″ |
|
1 atm Room Temp. 30°C Relative Humidity 80% (Dew pt. 26.2°C) |
1¾” |
2⅛” |
3″ |
4″ |
|
1 atm Room Temp. 30°C Relative Humidity 85% (Dew pt. 27.2°C) |
2½” |
3″ |
4¼” |
5¼” |
|
1 atm Room Temp. 35°C Relative Humidity 85% (Dew pt. 32.09°C) |
2¾” |
3¼” |
4¼” |
5½” |
|
1 atm Room Temp. 30°C Relative Humidity 90% (Dew pt. 28.2°C) |
4″ |
5″ |
5½” |
8″ |
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