Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

Kraton® D4158 K (O/E SBS) Radial Copolymer

Category Polymer , Thermoplastic , Styrene-Butadiene , Styrene/Butadiene/Styrene (SBS)
Manufacturer Kraton
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Kraton® D4158 K (O/E SBS) Radial Copolymer.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
Description: Kraton D4158 K is an oiled, radial copolymer based on styrene and butadiene with a polystyrene content of 31%. It is supplied from North America in the physical form: Kraton D4158 KT - supplied as a dusted porous pelletKraton D4158 KU - supplied as an undusted porous pelletRegion: North America, Europe, Asia Pacific, Japan, and South America Uses: Kraton D4158 K is used as a modifier of bitumen or thermoplastics and in compound formulations. It may also find use as an ingredient in formulating adhesives, sealants and coatingsApplications: Adhesives, Sealant and Coatings; Bitumen Modification; Compounding and Personal Hygiene; Footwear; Impact Modification; and Roads and RoofingInformation provided by Kraton®
Physical Properties Metric English Comments
Specific Gravity 0.920 g/cc
0.920 g/cc
ASTM D4025
Volatiles <= 1.0 %
<= 1.0 %
KM 04
Viscosity 1090 - 2050 cP
1090 - 2050 cP
25% Toluene Solution at 25°C; BAM 922
Melt Flow 33 g/10 min

@Load 5.00 kg,
Temperature 200 °C
33 g/10 min

@Load 11.0 lb,
Temperature 392 °F
Ash 0.25 - 0.45 %
0.25 - 0.45 %
Talc; BAM 908
Mechanical Properties Metric English Comments
Hardness, Shore A 41
41
ASTM D2240
Tensile Strength 8.96 MPa
1300 psi
Typical values on polymer compression molded at 350ºF; ASTM D412
Elongation at Break 1110 %
1110 %
Typical values on polymer compression molded at 350ºF; ASTM D412
300% Modulus 0.00158 GPa
0.229 ksi
Typical values on polymer compression molded at 350ºF; ISO 37
Chemical Properties Metric English Comments
Diblock Content 16 %
16 %
Descriptive Properties Value Comments
Content Non-staining phenolic antioxidant
0.15-0.35%, KM 08
Oil
32.2-34.1%, KM 05
Polystyrene
29.2-32.2%, KM 03
Styrene/Rubber Ratio 31/69
Copyright © lookpolymers.com All Rights Reserved