Stone conservation agents varied, solvent type protective agent, fully water-based protective agent, oil soluble solvent type curing agent, water soluble solvent type curing agent, emulsion type protective agent, oily curing agent, waterborne curing agent and so on.
Stone conservation agents varied, solvent type protective agent, fully water-based protective agent, oil soluble solvent type curing agent, water soluble solvent type curing agent, emulsion type protective agent, oily curing agent, waterborne curing agent and so on.
The following five methods can roughly distinguish the types of protective agents.
(1) smell: can be distinguished between solvent based protective agent (smell) and completely water-based type of protective agent (no smell). Can be distinguished from different smell of oil soluble solvent curing agent and water soluble solvent curing agent.
(2) burn: can be distinguished solvent based protective agent (natural or flammable) and completely water-based type of protective agent (non flammable).
(3) see: curing agent liquid is milk white emulsion type protective agent, colorless for other curing agent. In addition, the curing agent is put into the glass and then injected into the water, and the water layer is the oil curing agent, and the water is completely fused with the water curing agent.
(4) touch: silicon and silicon fluoride type two kinds of protective agent has a greasy feel, acrylic acid type door agent has strong sticky feeling, silicon C door agent is acrylic acid type protective agent weaker viscous.
(5) said: 1L curing agent for the unit said the weight, under normal circumstances, less than 1 kg of oil; equal to or greater than 1 kg for the water.
NEWS 27-11 | 2024Stone bottom surface protection requires different protective agent
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