Diffusion of adhesion promoting and crosslinking additives in an uncured silicone sealant
Source abstract
Abstract
Abstract A method has been devised for measuring the diffusion coefficient D of additives that act as adhesion promoters and crosslinking agents in uncured silicone sealants. This has been used to measure D for tetra-t-butyltitanate (TBT) and isobutyltrimethoxysilane (BTMS) in a sealant at 25°C. The value of D for TBT was found to be constant but that for BTMS decreased with the duration of the experiment, possibly due to the interaction of the silane with the silica particles.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Structural Analysis of Composite Materials · Odor and Emission Control Technologies · Material Properties and Processing
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References (3)
Show source-provided references
1. Comyn · Int J Adhes Adhes · 2002 · 22 · 38510.1016/S0143-7496(02)00019-2 ↗
2. US Patent 5,733,996, 1998.10.1016/S0958-2118(98)90297-X ↗
3. Crank · 1956