KUMHO PETROCHEMICAL

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KUMHO PETROCHEMICAL

INQUIRY
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SBS
Styrene Butadiene Styrene
KUMHO KTR is SBS block copolymer product manufactured by polymerizing styrene and butadiene in organic solvent. With its molecular structure, SBS is a thermoplastic elastomer that has an excellent recovery capacity from deformation and high elasticity without vulcanization. It was developed using exclusive technology and awarded with IR52 Jang Yeong Sil Award.
CATALOGUE PRODUCT
INQUIRIES DATA SHEETS

Usage

  • Asphalt modifier
  • Waterproof sheet
  • Adhesive
  • Compounding
  • Plastic modifier

Features

  • 100 grade - Good oil absorption
  • 200 grade - Good mixing dispersibility due to low viscosity
  • 300 grade - Good processability as an oil grade
  • 400 grade - Good mechanical property with radial molecular structure
  • 600 grade - Good adhesive property

ProductEXPAND All

SBS
테이블
Category Grade Structure Styrene Content (wt%) Solution Viscosity at 25℃(cps) 25wt% in toluene Hardness, Shore A/5 sec (degree) Melt Flow Index (g/10min) Oil Content (wt%)
SBS KTR 101 Linear 31.5 4,500 77 <1 -
KTR 103 Linear 31.5 2,000 75 <1 -
KTR 104 Linear 32.0 900 70 3** -
KTR 201 Linear 31.5 1,200 71 6 -
KTR 301 Radial 41.0 - 61 6 33.3
KTR 303 Radial 54.5 - 91 12** 28.6
KTR 401 Radial 31.0 23.8* 82 <1 -
KTR 401H Radial 32.5 21.5* 87 <1 -
KTR 602 Linear 40.5 600 91 11 -
* 5.23wt% in toluene
** 190℃, 5kg
*** P = porous pellet, PW = powder, D = dense pellet

Contact

테이블
Division Region Name TEL EMAIL
Sales Asia, South America David Cho +82-2-6961-1302 mail
Sales Europe Jeff Hur +49-69-6607-6660 mail
Sales Indonesia JY Kim +62-215-228-174 mail
Sales North America Henry Shin +1-770-559-9506 mail
Sales Oceania/Europe/Middle East/Africa Byeongwook Kim +82-2-6961-1301 mail
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