-
Rigid Polyurethane Foam
2006. 03
) 1002 B/D 1F T. 02-2185-7068,7069
F.02-2185-7007
1 ) 329-3 T. 031-677-7001 F.
031-677-7008
-
1.
2.
2.1
2.2
2.3
2.4
2.5
3. PIR
3.1
3.2
3.3 FINEfoam
4.
4.1 PIR/PUR Foam
4.2 PIR Cellular-Glass
4.3 PIR Foam Cellular Glass
5.
-
1.
( : 0.016 0.020Kcal/mh ) PUR(Polyurethane) PIR(Polyisocyanurate)
PIR Isocyanate PUR (-196 120 )
(UL Class1), .
( ) 20 Maker
.
, PIR
, CNC
Block( :FINEfoam), Board( :FINEboard), Pipe cover(
:FINEcover) -196 120 ,
,
Gas Plant, Plant, , ( , , ) .
PLANT , TANK
AMMONIA, UREA PLANT
LNG
PIPE
PIPE SUPPORT(SHOES)
-
2. .
2.1
.
.
( , , )
( , )
( , )
, , .
,
.
-
2.2
(1)
.
(2)
0.05Kcal/mh
, .
(3)
.
(4) (Thermal conductivity)
1 .
* Q : ( ) L : (m) T : ( )
(5) (Heat resistance)
.
* x : e :
(6) (Heat transmittance)
, 1 .
-
2.3
(1) .
(PUR/PIR ) .
(2) .
. , ,
.
(3) .
.
, ,
, ,
, ,
(4)
. ,
.
(5) .
, ,
.
(6) , .
.
-
2.4
(1)
A.L.C
(2)
( )
(Kcal/mh )
(mm)
PIR
PUR
32
32
16
16
100
300
65-160
30
0.017
0.019
0.035
0.035
0.037
0.041
0.041
0.025
20
24
44
44
46
51
51
27
-
(3)
)
( )
1000
500
650
600
300
PIR
PUR
, ,
, ,
, ,
, ,
, ,
, ,
-196 120
130
-190 100
100
-100 80
70
)
0
0
0
0
0
0
0
0
0
0 0
0
0
0
Valve
Flange
0
0
0
0
0
0
0
0
-
2.5
.
Cost
.
(1) ( )
(X) =
: (kcal/m C) : (kcal/mh C) ( =10, : = 7)
( )
(X) =
( )
L : (m) C : (kcal/kg C) W : (kg/hr)
R : ( ) T : (m) ln : : (kcal/mhr C)
: (kcal/ )
-
3. PIR
3.1
(1)
PUR PIR .
PUR
PIR
(2) PIR
Isocyanate Ring (-196 120 ) Oxygen index Char
.
(UL Class1 )
Cross linking density . Trimer Fine cell .
(3)
-
Isocyanate
Polyol
Catalyst
-
3.2
1)
(0.017 ~ 0.020 /mh )
2)
2.5 / 10.0 / ,
, .
3)
Isocyanate Oxygen Index Char
UL Class 1 .
4) ,
.
5) ,
, ,
6)
Isocyanate , ,
.
7)
.
8)
.
-
3.3 FINEfoam ( PIR )
1)
FINEfoam ( ) CFC-free PIRfoam
Polyisocyanurate (PIR) block CNC
(PUR) (-170
~ 140 ) (Class 1) , , ,
,
Walk-in-Cooler, , Plant, LNG ,
.
2)
FINEfoam 120 : Board, ,
FINEfoam 140 : ,
FINEfoam 160 : , , ,
FINEfoam 180 : Partition
3)
( / ) ( )
FINEfoam 120 35 900(w) 1,800(L)
1,000 (w) 1,000
(L)
1,200(L) 1,800(L)
1,200(L) 2,400(L)
15 ~
200
, SIZE
FINEfoam 140 45
FINEfoam 160 65
FINEfoam 180 85
* FINEfoam ( ) PIR Pipe Cover Foam .
4)
-
FINEboard
120 140 160 180
/
( / ) kgf/
Kcal/mh
%
gm/Ns
W/V %
C
ppm/ C
ASTM E-84
F l a m e
Spread
S m o k e
Density
110 ,
24hr
- 2 0 ,
24hr
35
2.80/2.00
0.017
95
6
-170 140
40 80
Class 1
25
450
1.5
-
4.
4.1 PIR/PUR Foam
PUR PIR
(kg/ ) 28 ~ 55 28 ~ 55
35~45 kg/
33~36 kg/
(kcal/mh )0.016 ~ 0.019 0.016 ~ 0.017
PUR PIR
30~32 kg/
32
.
Foam
PIR PUR
.
(kg/ )1.5 ~ 3.5 1.5 ~ 3.5
Polyol
Non-Aromatic Polyol
PUR foam PIR
.
(-20 )0.8%~ 1.8%/Vol 0.5%~ 1.22%/Vol
PIR MDI Trimer
.
Cell Trimer
.
PIR
ASTM E-84
Class 1
Foam .
CELL
.
.
PIR Fine Cell
.
.
15
Trimer Completion
.
PIR Trimer
.
-
4.2 PIR Cellular-Glass
PIR Foam
(FINEfoam)
Cellular-Glass
(Foamglass)
(Kg/ )50 80 130
,
.
(Kcal/mh )0.020 0.024 0.040
Foam glass PIRfoam
Cell ,
.
(Kgf/ )4.5 7.5 7
PIR Trimer
.
(Kgf/ )6 10 5.6
Rigidity
.
(Kgf/ )3 4 3.5
.
(-20 )0.5% 0.3% 0.15%
PIR Ring
Trimer
.
( )-170 140 -170 140 -238 482
LNG
,
.
(ASTM E-84)UL Class 1 UL Class 1 -
, ,
PIR
.
(VOL%)1 1 0.2
PIR Cell
, .
(MM)
H : 500-600
W : 800-1450
L :
1000-5000
H : 400-450
W :
800-1450
L :
1000-5000
H : 50-170
W : 310-460
L : 460-610
.
Mastic
.
Foam Cell
Size Mastic
Foam glass .
-
4.3 PIR Foam Cellular Glass
Energy
PIR Foam 50kg/ 0.020Kcal/mhr Cellular
Glass 0.040Kcal/mhr PIR Foam
2 . ,
Cellular Glass PIR Foam 2
. Cellular Glass 2
, 2 .
Pipe
.
(Segment)
Sealant Vapor barrier
.
Segment
Sealnt . (Cell
) Vapor barrier Masitc ,
PIR foam Cellular Glass ,
.
, Mastic
. PIR foam Cellular Glass (max. 14 )
Sealant , Cell
Mastic .
,
.
-
5.
PIR / PUR Wire Cuter
PIR Block Stock FINEcover(PIR)
LNG Tank PIR LNG Tank PIR