MILTSAM Industrial Grade PIB


Main Applications:

Sealants MILTSAM Polyisobutylenes can be used in sealants for double paned glass windows and other construction industry needs.
Adhesives MILTSAM Polyisobutylenes can be used in pressure sensitive, hot melting, or solvent based adhesives.
Roofing MILTSAM Polyisobutylenes can be used for roofing membranes and waterproofing.
Lubricants MILTSAM Polyisobutylenes can be used as additives to increase the viscosity for a variety of lubricants including engine oils, gearbox oils, hydraulic fluids, and lubricating greases etc.
Waxes MILTSAM Polyisobutylenes can be blended with paraffin wax and other waxes and used to coat or laminate paper.
Bitumen MILTSAM Polyisobutylenes can be added to bitumen or rubber to get a higher melt viscosity and to modify other characteristics as required.

Packaging:

Carton (20kg), Drum(45.4kg)



Product Specification:

CHARACTERISTIC UNIT MS-3 MS-4 MS-5 MS-6 MS-7 MS-8 MS-9
Viscosity Average Molecular Weight (Mv) g/mol 35000±5000 45000±5000 55000±5000 65000±5000 75000±5000 85000±5000 95000±5000
Refractive Index N20/D 1.507 1.507 1.508 1.508 1.509 1.509 1.510
Pour Point 62 75 92 108 123 139 155
Density (15℃) g/cm3 0.92
Appearance Transparent, without foreign substances
Flash Point 247
Volatility (105℃,2h) wt% ≤1.0
GPC Weight Average (Mw) g/mol 50000 60000 70000 80000 90000 100000 110000
Average Weight Distribution ≤ 3.0
Staudinger Index Cm3/g 21-25 25-30 30-34 32-37 39-43 43-46 46-52
Viscosity (150℃) mPa.s 35000 45000 100000 145000 160000 200000 230000
Electrical Properties Power Factor 1×10-5
Resistivity 50×1014
Dielectric Constant 2.0

Country of Origin - China