1.quality Fluorosilane coupling agent from China chemical bonding theory
The theory is that the coupling agent contains a chemical functional group that can form a covalent bond with the silanol groups on the surface of the glass fiber or the molecules on the surface of other inorganic fillers.
2.quality Fluorosilane coupling agent from China Wetting effect and surface energy theory
If complete wetting can be achieved, then physical adsorption of the resin to the energetic surface will provide a bond strength higher than the cohesive strength of the organic resin.
3. Deformable layer theory
quality Fluorosilane coupling agent from China Treated inorganic surfaces may preferentially absorb one of the complexing agents in the resin, possibly resulting in a flexible resin layer that is much thicker than the multimolecular layer of the coupling agent between the polymer and the filler . This layer is called the deformable layer.
4. Constrained Layer Theory
Contrary to the deformable layer theory, the constrained layer theory believes that the resin in the inorganic filler region should have a modulus between the inorganic filler and the matrix resin, and the function of the quality Fluorosilane coupling agent from China is to combine the polymer structure "Tight bunch" in the interphase area.