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KKPC Kumho RM 21 High Styrene Resin Masterbatch (HSR)

Category Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE)
Manufacturer Korea Kumho Petrochemical Co., Ltd.
Trade Name Kumho
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF KKPC Kumho RM 21 High Styrene Resin Masterbatch (HSR).pdf
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Material Notes:
High Styrene Resin Masterbatch (HSR)Characteristics: KOSYN KHS is produced by mixing SBR 1502 of 23.5% styrene and high styrene resin latex at high temperature. It works as plasticizer which improves processability in rubber compounding, and has superior abrasion resistance, tear resistance and flex crack resistance. Also, it can hold up good physical properties with fillers. This product has superior compounding dispersibility and processability in addition to promoting the stiffness of manufactured goods.Applications: Industrial products such as shoe parts with high-stiffness, sponges, cars, tiresAdditional Notes: Bound Styrene: 21%Stabilizer: Non-StainingAppearance: BaleCured Rubber: Press cured 50 minutes at 145°CThis 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.
Physical Properties Metric English Comments
Density 0.920 g/cc
0.0332 lb/in³
Not Compounded
Mooney Viscosity 41

@Temperature 100 °C
41

@Temperature 212 °F
Raw; ML1+4
55

@Temperature 100 °C
55

@Temperature 212 °F
Compounded; ML1+4
Mechanical Properties Metric English Comments
Hardness, Shore A 78
78
Cured
Tensile Strength, Ultimate 11.8 MPa
1710 psi
Cured
Elongation at Break 550 %
550 %
Cured
300% Modulus 0.0226 GPa
3.27 ksi
Cured
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