Brand:DY
Specification:
Item | Indexes | |||
| A-150 | A-200 | A-300 | A-380 |
Mass Fraction of SiO2% | ≥99.8 | |||
Volatiles Content(105℃) | ≤3.0 | |||
Loss on ignition,% | ≤2.5 | |||
Suspensions pH | 3.6~4.5 | |||
Specific Surface Area(m2/g) | 126~175 | 176~225 | 276~335 | 336~405 |
Application:
Uses: It is used widely in silicon rubber, construction sealant, coating, electron and electric, aerospace, medicine and medical material, resin processing, printing ink, pesticide and other industries.
A-150: used widely in silicone acid rubber, sulfurized silicone rubber in ambient temperature (low water content), silicone neutral rubber.
A-200: used widely in sealing ring, sealing gasket, petroleum pipeline, insulator, tablet powdered preparation, artificial viscera, infusion tube, latex nipple and high quality oil ink.
A-300: used widely in resin thickener, thickness agent for synthetic lubricating ester, resin thixotropic agent for electronic component.
A-380: used widely in reinforcing agent for silicone rubber, medical silicone rubber for transparent artificial organs and artificial heart etc.
