DryFlowTM DLC-Si69 dry silane is a convenient form of traditional liquid organo-functional silane coupling agent Bis[3-(Triethoxysilyl)propyl]tetrasulfide (CAS No. 40372-72-3) with 65% high active concentration; it is a free-flowing powder. DryFlowTM DLC-Si69 dry silane offers the benefit of easier handling and weighing, quicker incorporation during mixing and a longer shelf life.
This product has a sulfur organo-functional group and can be over a broad range of applications to provide superior bonds between inorganic substrates and organic polymers. The sulfur function reacts with a wide array of thermoset, thermoplastic and elastomeric materials.
DryFlowTM DLC-Si69 dry silane functions by chemically coupling the filler to the backbone of the polymer during vulcanization, compounding or crosslinking, and it is mainly used at sulfur curing systems.
Index |
Value |
Appearance |
Off-white To Tan Free Flow Powder |
Active Ingredient Content, % |
≥ 65 |
Loose Weight, kg/L |
0.34 |
NANJING ALCHEMIST CHEMICAL CO. LTD