Products

Disproportionated rosin
[RONDIS]

Synthetic rubber polymerization emulsifier

Used as an emulsifier for polymerizing synthetic rubbers such as SBR, ABS, and chloroprene rubber (CR)

Product lineups

Product Appearance and
Composition
Solid (%) pH Color (USDA) Acid Value Softening Point
(℃, R&B)
DAA Content Use *Biomass Degree Rank
RONDIS
R-CH
Pale yellow chunk 100 M or better 150-165 70-85 45-75 Emulsifier for synthetic rubber polymerization process
RONDIS K−25 Brown transparent liquid 24.5-25.5 10.2-10.8 K-DAA% 10 min.

*The biomass degree is calculated by the use rate of biological raw material taking ISO16620 as a reference.
Biomass degree rank:Ⅰ 95-100%, Ⅱ 80-94%, Ⅲ 65-79%, Ⅳ 50-64%, Ⅴ<49%
It is not a guarantee - this is an approximate value without the analysis of the carbon isotope.

Inquiry about Product

Adhesive & Biomass Materials Div.
Sales Dept.

TEL【Osaka】+81-6-6209-8572【Tokyo】+81-3-5645-7803

9:00 to 17:30(Except Saturday,Sunday,National holidays and year-end through New Year Holidays)