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> synthetic resin(ppg) |
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PPG for soft-molding
K. M. SIGMA CORP. produces excellent products
by automatic processing, using on-line computer
systems and quality control.
We are doing our best to satisfy our customers
through technologies based on our research
and development.
Kumho PPG is used in the production of a wide
range of products such as shoes, furniture,
beds, automobile parts, laminated panels,
refrigerated containers, artificial woods,
adhesives, coating materials, elastomers and
sealants.
Typical
Properties & Characteristics
Polytherpoyolis for flexible polyurethane
foam
Flexible PUR foam has an opened cell structure,
which provides for good airflow and provides
outstanding cushioning.
Superb characteristics for a wide range of
dendity and mechanical properties, such as
elongation, tensile strength, and resilience,
can be achieved through chemical formulation.
Semi-flexible polyurethane foams, which show
partially rigid PUR foam characteristics,
are generally used for applications that require
shock-absorbance. |
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| Application |
Grade |
OH
No
(mg KOH/g) |
Viscosity
(cps at 25 C) |
Water
(%) |
Characteristics |
Base
Polyols for
Slab Stoks &Mold |
PPG-2070
PPG-3010
PPG-3011
PPG-3012
PPG-3021
PPG-3022
PPG-3033
PPG-3043
PPG-3131
PPG-3143
PPG-3322
PPG-4701
PPG-4702
PPG-4705
PPG-5021
PPG-5815
PPG-815N2
PPG-6000
PPG-6515 |
220~250
55~58
54~58
54~58
54~58
54~58
54~58
54~58
54~59
49~53
46~49
32~36
32~36
32~36
29~35
26~30
22~26
26~30
24~28 |
350~450
400~500
500~600
550~650
450~550
400~500
450~550
450~550
450~550
800~1,000
500~600
700~800
800~900
850~950
1,650~2,150
1,000~1,300
1,500~2,000
1,00~1,300
1,000~1,500 |
0.1↓
0.1↓
0.1↓
0.1↓
0.1↓
0.1↓
0.1↓
0.1↓
0.1↓
0.1↓
0.1↓
0.1↓
0.1↓
0.1↓
0.1↓
0.1↓
0.1↓
0.1↓
0.1↓ |
General-purpose
base polyol for slow recovery
foam
General-purpose base polyol
for slabstocks
General-purpose base polyol
for hot cure molding
General-purpose polyol for
high hardness hot cure
Reactive base polyol for
hot cure molding
General-purpose base polyol
for slabstocks
General-purpose base polyol
for hot cure
General-purpose base polyol
for hot cure
Reactive polyol for hot
cure
General-purpose polyol for
hot cure & cold cure
General-purpose reactive
polyol for slabstocks
Base Polyol for high resilience
slabstocks & cold cure
Reactive base polyol for
cold cure system
Base polyol for high load
bearing cold cure system
Specialty polyol for cold
cure, Cell opener
Reactive base polyol for
high resilience cold cure
Reactive base polyol for
extra high resilience cold
cure
Reactive base polyol for
high resilience cold cure
Reactive base polyol for
easy crushing cold cure |
| pop |
CPS-520
CPA-520 |
26~30
26~30 |
2,500~3,500
2,500~3,500 |
0.1↓
0.1↓ |
Polymer
polyol for high hardness
cold cure system
Polymer polyol for high
resilience cold cure system |
| Slab
LF |
PPG-3523
PPG-3526
PPG-3527 |
46~49
47~50
47~50 |
700~800
700~800
1,300~2,000 |
0.1↓
0.1↓
0.1↓ |
Flame
lamination(LF) foam system
with good adhesion
Flame lamination(LF) foam
system with low fogging
Flame lamination(LF) foam
system with good adhesion |
| Seat |
PPG-4600
PPG-4607
PPG-4614
PPG-4802
PPG-4811 series
PPG-7003 |
|
1,500~1,800
1,650~1,950
1,600~1,900
1,600~1,800
1,500~1,700
1,200~1,800 |
|
Table
cushion system (MT cold
cure)
High density cushion system
(MT cold cure)
Low density cushion system
(MT cold cure)
Dual-hardness cushion system
(MT cold cure)
Cushion & Back rest
system (MT cold cure)
Low density cushion system
(MT cold cure) |
| NVH |
PPG-7400
PPG-7411 series
PPG-7421 series
PPG-7441 series |
|
1,100~1,300
550~750
1,100~1,1300
1,000~1,200 |
|
High
resilience foam system for
tunnel pad
High hysteresis foam system
dash pad
Viscoelastic Foam system
for carpet backing
High resilience foam system
for carpet backing |
| Head
rest |
PPG-7501 |
|
1,000~1,200 |
|
Head
rest system with one shooting
molding |
| Sunvisor |
PPG-7605
PPG-7606 |
|
1,900~2,300
1,900~2,300 |
|
Low
density sunvisor system
High density sunvisor system
|
| Packaging |
PPG-7707
PPG-7708 |
|
200~400
300~500 |
|
Flexible
type packaging cushion system
(all water)
Regid type packaging cushion
system (all water) |
| ISF |
PPG-7549
PPG-7709
PPG-7804
PPG-7810
PPG-7900 series |
|
1,400~1,800
1,500~2,000
1,900~2,300
2,400~3,000
1,000~1,500 |
|
Interal
skin foam system for arm
rest
High hardness system for
arm rest & consol box
Steering wheel system with
all water
Table edge system
General side impact pad
system |
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