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KTR-SIS
| Product Introduction |
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KOSYN KTR 801 and 802 are clear linear block
copolymer synthesized with styrene and isoprene monomers in organic solvent,
and a themoplastic elastomer having good elongation, elastic properties,
and process ability without vulcanization, and good solubility in common
nonpolar solvents.
|
| Product Application |
| KOSYN KTR 801 and 802 are suitable
for solvent based compositions, hot melt adhesive and sealant applications.
KOSYN KTR 801 and 802 can be formulated with
resins, fillers, pigments, oils, waxes and stabilizers, to obtain a desired
balance of properties. The formulations can then be tailored for applications
such as tapes, labels, sealants and many other applications. |
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Grade
|
Packing
Standard
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Uses
|
KTR
801
802
|
700kg
(20kg bag X 35) |
* Adhesive : Solvent based composition, Hot melt adhesive
* Sealant |
| Typical Properities
of KTR 800 Series |
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Typical Properties
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Unit
|
KTR 801
|
KTR 802
|
Test Method
|
|
Bound Styrene(NMR)
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%
|
18
|
15
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IR Method
|
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Volatile Matter
|
wt%
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0.3
|
0.3
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ASTM D 1416
|
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Ash Content
|
wt%
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0.5
|
0.5
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ASTM D 1416
|
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Melt Flow Index(200°;C 5kg)
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g/10min
|
10
|
10
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ASTM D 1368
|
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300% Modulus
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kgf/cm2
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15
|
10
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ASTM D 412
|
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Tensile Strength
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kgf/cm2
|
250
|
200
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ASTM D 412
|
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Elongation
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%
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1300
|
1300
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ASTM D 412
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Hardness(Shore-A)
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-
|
48
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39
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ASTM D 2240
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Shape
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Dusted Porous Pellet
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1) Measured on compression slabs molded at 150°C
Note) The above data is typical value, therefore there may be a slight difference
from the physical properties of the supplied product.
| Handling Precautions |
|
Direct exposure to sunlight and humidity may cause discoloration or quality
deterioration.
Keep the product away from direct sunlight, humidity and impurities, and
store in a cool place.
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KTR-SBS
| Product Introduction |
|
KOSYN KTR is a family of styrenic thermoplastic
elastomers manufactured by the Korea Kumho Petrochemical Co., Ltd. KOSYN
KTR grades are linear or radial block copolymers synthesized with butadiene
and styrene monomer in organic solvent. They have good tensile strength,
elasticity and processability without chemical cross-linking such as vulcanization.
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| General Product Characteristics |
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. Wide property range
. Recyclable
. Elasticity/Flexibility
. Easy processing
. Excellent tensile strength/elongation/hardness
. Excellent low temperature elasticity
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| Characteristics & Application |
| KOSYN KTR grades are used in
various industrial applications sectors such as footwears, general compounds,
bitumen modification, adhesives and plastics modification. |
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FIELDS
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CHARACTERISTICS
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Adhesives
- Hot melt adhesive
- Pressure sensitive adhesive
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. Low temperature property and bending property
. Can be dissolved in the variety of solvents
. Excellent transparency |
Bitumen modifier
- Roofing sheet
- Road paving
- Sound insulation materials
|
. Increase softening point of asphalt
. Reduce the sensitivity to temperature change
. Improve service temperature/adhesive strength
. Possess low temperature flexibility
. Excellent elasticity and impact resistance property
. Extend life time of asphalt pavement |
Plastics modifier
- TV, PC housing
- Toys
- Mechanical goods
|
. Increase elasticity and impact property
. Improve abrasion resistance
. Easy colorability
. Can be reprocessed |
Footwear
- Shoe soles
- Shoe materials
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. Increase elasticity
. Improve abrasion resistance property
. Excellent low temperature flexibility
. Low sensitivity of hardness to temperature
. Easy colorability |
| Packages |
|
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KTR-101
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KTR-101
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KTR-101
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KTR-101
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KTR-101 |
KTR-101 |
KTR-101 |
KTR-101 |
KTR-101 |
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paper Bag
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15kg
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15kg
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20kg
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20kg
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20kg |
20kg |
20kg |
25kg |
20kg |
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Jumbo Bag
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200kg,
400kg
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400kg
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500kg
|
200kg, 500kg |
200kg, 500kg |
200kg, 500kg |
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| Handling Precautions |
|
The exposure to direct sunlight and humidity may cause discoloration
or quality deterioration. Avoid direct sunlight and keep away alien inpurities.
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