Petrochemicals

Himol (Polyisobutylene)

Polyisobutylene is composed of long-chain hydrocarbon formed by polymerization of isobutene, and is extremely stable under normal conditions. It is transparent non-noxious high-consistency semi-solid polymer free of impurities.

Packaging Carton Box (20kg), Fiber Drum (45.4kg)
Main Application Chewing gum base ingredient
medical adhesive material

Grade4H Typical properties

Item   Units Typical date Test method
Viscosity Average Molecular Weight - 40,000 JXE method
Density at 15℃ g/cm3 0.92 JIS K 2249
Appearance - Clear from suspended matter JIS C 2101
Confirmation Test (Infrared Ray Absorption) - Absorption peak observed in 1,393 1,370 1,230 950 and 920 cm-1 Japanese Standards of Food Additives
Purity Test Clarityof Solution - Slight turbidity
Heavy Metals massppm Not more than 10 ppm as Pb
Arsenic massppm Not more than 4.0 ppm as As2O3
Chlorinated Compounds mass% Not more than 0.028 mass% as Cl
Total Unsaturated Substance mol% Not more than 2.0 mol%
Low Molecular Weight Polymer mass% Not more than 1.2 mass%
Residue on Ignition mass% Not more than 0.20 mass%
Molecular Weight (Flory) - More than 37,000 FCC method
Volatiles mass% Not more than 0.3 mass%
Lead massppm Not more than 3 mass ppm
Industrial Safety and Health Law Enforcement Ordinance 18-2, Appendix 9 Hazardous Materials Requiring Notification - N/A -
PRTR Type 1 - N/A -
PRTR Type 2 - N/A -
Chemical Substance Number - (6)-774 -
CAS.NO. - 9003-27-4 -
UN No. - N/A -

Grade5H Typical properties

Item   Units Typical date Test method
Viscosity Average Molecular Weight MV - 50,000 JXE method
Density at 15℃ g/cm3 0.92 JIS K 2249
Appearance - Clear from suspended matter JIS C 2101
Confirmation Test (Infrared Ray Absorption) - Absorption peak observed in 1,393 1,370 1,230 950 and 920 cm-1 Japanese Standards of Food Additives
Purity Test Clarityof Solution - Slight turbidity
Heavy Metals massppm Not more than 10 ppm as Pb
Arsenic massppm Not more than 4.0 ppm as As2O3
Chlorinated Compounds mass% Not more than 0.028 mass% as Cl
Total Unsaturated Substance mol% Not more than 2.0 mol%
Low Molecular Weight Polymer mass% Not more than 1.2 mass%
Residue on Ignition mass% Not more than 0.20 mass%
Molecular Weight (Flory) - More than 37,000 FCC method
Volatiles mass% Not more than 0.3 mass%
Lead massppm Not more than 3 mass ppm
Industrial Safety and Health Law Enforcement Ordinance 18-2, Appendix 9 Hazardous Materials Requiring Notification - N/A -
PRTR Type 1 - N/A -
PRTR Type 2 - N/A -
Chemical Substance Number - (6)-774 -
CAS.NO. - 9003-27-4 -
UN No. - N/A -

Grade5.5H Typical properties

Item   Units Typical date Test method
Viscosity Average Molecular Weight - 53,000 JXE method
Density at 15℃ g/cm3 0.92 JIS K 2249
Appearance - Clear from suspended matter JIS C 2101
Confirmation Test (Infrared Ray Absorption) - Absorption peak observed in 1,393 1,370 1,230 950 and 920 cm-1 Japanese Standards of Food Additives
Purity Test Clarityof Solution - Slight turbidity
Heavy Metals massppm Not more than 10 ppm as Pb
Arsenic massppm Not more than 4.0 ppm as As2O3
Chlorinated Compounds mass% Not more than 0.028 mass% as Cl
Total Unsaturated Substance mol% Not more than 2.0 mol%
Low Molecular Weight Polymer mass% Not more than 1.2 mass%
Residue on Ignition mass% Not more than 0.20 mass%
Molecular Weight (Flory) - More than 37,000 FCC method
Volatiles mass% Not more than 0.3 mass%
Lead massppm Not more than 3 mass ppm
Industrial Safety and Health Law Enforcement Ordinance 18-2, Appendix 9 Hazardous Materials Requiring Notification - N/A -
PRTR Type 1 - N/A -
PRTR Type 2 - N/A -
Chemical Substance Number - (6)-774 -
CAS.NO. - 9003-27-4 -
UN No. - N/A -

Grade6H Typical properties

Item   Units Typical date Test method
Viscosity Average Molecular Weight - 60,000 JXE method
Density at 15℃ g/cm3 0.92 JIS K 2249
Appearance - Clear from suspended matter JIS C 2101
Confirmation Test (Infrared Ray Absorption) - Absorption peak observed in 1,393 1,370 1,230 950 and 920 cm-1 Japanese Standards of Food Additives
Purity Test Clarityof Solution - Slight turbidity
Heavy Metals massppm Not more than 10 ppm as Pb
Arsenic massppm Not more than 4.0 ppm as As2O3
Chlorinated Compounds mass% Not more than 0.028 mass% as Cl
Total Unsaturated Substance mol% Not more than 2.0 mol%
Low Molecular Weight Polymer mass% Not more than 1.2 mass%
Residue on Ignition mass% Not more than 0.20 mass%
Molecular Weight (Flory) - More than 37,000 FCC method
Volatiles mass% Not more than 0.3 mass%
Lead massppm Not more than 3 mass ppm
Industrial Safety and Health Law Enforcement Ordinance 18-2, Appendix 9 Hazardous Materials Requiring Notification - N/A -
PRTR Type 1 - N/A -
PRTR Type 2 - N/A -
Chemical Substance Number - (6)-774 -
CAS.NO. - 9003-27-4 -
UN No. - N/A -

SDS

Please use our safety data sheet (SDS)for your reference. In addition, in order to distinguish from SDS by formal delivery, it is described as "for viewing" on the title.
In addition to the title change, the SDS for viewing has omitted the information on the department in charge and the emergency contact information, but the other notation is the same as SDS by formal delivery.
The formal delivery method of SDS is in principle handed down directly from the seller. Customers purchased from our dealers or distributors will obtain official SDS, so we ask you to order to the seller.

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