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Elmet Technologies

KKPC KOSYN KTR 101 Thermoplastic Elastomer (TPE)
Categories: Polymer; Thermoplastic; Elastomer, TPE; Styrenic TPE

Material Notes: Thermoplastic Elastomer (TPE)

Characteristics: KOSYN KTR 100-800 series are linear block copolymers made by solution polymerization which polymerizes butadiene and styrene in organic solvent. It is thermoplastics free of vulcanization and has superior tensile strength and elasticity.

Applications: Asphalt roofing, waterproof agent, modifier and adhesives.

Additional Notes:
Bound Styrene: 30%
Volatile Matter: 0.5%; ASTM D1416
Ash Content: 0.15%; ASTM D1416

This product is so sensitive to sunlight and humidity that it can be tarnished and caused deterioration of quality if exposed. It is recommended to store it in cool and shady area lest it should be exposed to direct sunlight. Do not expose to incompatible materials or contaminants.

Data provided by Korea Kumho Petrochemical Co., Ltd.

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Physical PropertiesMetricEnglishComments
Density 0.940 g/cc0.0340 lb/in³ISO 2781
Brookfield Viscosity 4500 cP4500 cP25% by weight in toluene; ASTM D445
Melt Flow <= 1.0 g/10 min
@Load 5.00 kg,
Temperature 200 °C
<= 1.0 g/10 min
@Load 11.0 lb,
Temperature 392 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 74745 sec; ASTM D2240
Tensile Strength, Ultimate 24.0 MPa3480 psiASTM D412
Elongation at Break 800 %800 %ASTM D412
Modulus of Elasticity 0.0220 GPa3.19 ksiASTM D412

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PKKPC53 / 48784

Proto3000 – 3D Engineering Solutions

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