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1. ISOCYANATE
1-1. MDI
1) Introduction
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MDI is main raw material of Polyurethane industry.
It is widely used in our daily life
such |
as seat of motor car, instrument panel,
insulating material of refrigerator, panel for construction,
synthetic timber & leather, Spandex and etc.
| |
MDI is classified in to four products including
Polymeric MDI and Momomeric |
MDI according to the size of molecule, and Modified MDI
and Special MDI according
to its purpose and use.
| Item |
The Example of Final Products |
| Adhesive |
Attaching the Magnetic
Tape, Bone, Food Packing Film, Textile,
Metal, Rubber and Plastics.
Adhering the Agriculture Chemicals and Fertilizer |
| Elastomer |
All kinds of Conveyor
Belt. Tennis Court and Track.
Waterproof Coating of Swimming Pool and Building.
Shoe Sole, Printing Roller and Ink.
Medical Instrument Materials for the Artificial
Heart and Blood Vessel |
Semi-rigid,
Flexible Foam |
Car Accessory(seat, bumper,
instrument panel, steering wheel),
furniture Sofa, Seat Cushion, Noise Suction Materials |
| Rigid Foam |
Synthetic Wood, Refrigerator,
Refrigerator Container. Spray & Panel
for Construction, Insulation Pipe, Insulating material
for Bowling Ball
& Ski Plate |
| Spandex |
Stockings, Girdle, Brassiere,
Swimsuit, Socks, Sportswear, Tent,
Winter Clothes |
| Etc. |
Coatings, Synthetic
Leather(Bag, Glove, Belt, Balls for Ball Games), |
2) Class
¡à Polymeric MDI & Monomeric MDI
| Grade |
NCO
(wt%) |
Viscosity
(cps/25¡É) |
Acid No.
(wt%) |
Isolated
Chlorine
(wt%) |
Color |
Packing
(DRUM) |
Application |
Cosmonate
M-80
M-100
M-200
M-400
S series
M series |
30¡32
30¡32
30¡32
30¡32
30¡32
30¡32 |
75¡¾30
100¡180
150¡220
350¡550
100¡500
100¡500 |
Max.
0.1
"
"
"
"
" |
Max.
0.3
"
"
"
"
" |
Brown
Dark Brown
"
"
"
" |
250Kg |
ISF, Coatings, IN-PANEL
Rigid, Semi-Rigid, Adhesive
"
"
"
" |
Cosmonate
PH |
|
|
Max.
0.001 |
MAX. 0.0020 |
Transparent |
225Kg |
Elastomer, Coatings,
Adhesive. |
Cosmonate LL
LK
LT |
29.1¡¾0.5
28.0¡¾0.5
27.0¡¾0.5 |
40¡¾20
80¡¾30
110¡¾30 |
-
-
- |
-
-
- |
"
Light Yellow
|
250Kg 250Kg
225Kg |
Elastomer, ISF,
RIM, Coatings,
Adhesive |
¡à SPECIAL MDI
| Grade |
NCO
(wt%) |
Viscosity
(cps/25¡É) |
Acid No.
(wt%) |
Isolated
Chlorine
(wt%) |
Color |
Packing
(DRUM) |
Application |
| Cosmonate TM-20
TM-50
|
44.5¡¾0.5
39.50¡¾.5 |
Max.
15
20¡¾10
|
Max.
0.001
"
|
Max.
0.0020 "
"
|
Brown
" |
250Kg
|
CAR SEAT BACK, HEAD REST
CAR HEAD REST, CAR PART
|
MC-70
MC-83w
MC-77
MC-82w
MC-25
|
36.5¡¾0.5
33.5¡¾0.5
35.5¡¾0.5
35.5¡¾0.5
25.5¡¾0.5
|
Max
15
45
25
25
140¡180
|
"
"
"
"
"
|
"
"
"
"
"
|
"
"
"
"
"
|
250Kg
|
CAR SEAT,
CUSHION/BACK, HEAD/ARM REST
CAR SEAT,
CUSHION/BACK, HEAD/ARM REST CAR SEAT CUSHION/BACK,
HEAD REST
MATTRESS, FURNITURE, HEAD/ARM REST
CAR SEAT CUSHION
PIP SEAT, MATTRESS, FURNITURE, HEAD REST |
| PM-30
PM-35
PM-45
|
30.5¡¾0.5
27.5¡¾0.5
28.5¡¾0.5
|
90¡130
140¡¾50
1000¡¾200
|
"
"
"
|
"
"
"
|
"
"
"
|
225Kg
250Kg
250Kg
|
PIP SEAT, ARM REST
ISF, SEMI-RIGID FOAM, RIM, ADHESIVE,COATING
SEMI-RIGID FOAM, IN-PANEL
|
| ISO-112 |
22.6¡23.1 |
550¡900 |
" |
" |
Trans-
parent |
250Kg |
RIM BUMPER |
| PF-95
MF-18
|
13.0¡¾0.5
30.0¡¾32.0
|
1100¡¾200
150¡220
|
"
"
|
"
"
|
Trans-
parent
"
|
225Kg
250Kg
|
ROOFING
WATERPROOF BINDER
|
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