Stone waterproof and antifouling base material, waterproof and antifouling agent and preparation method thereof: Fid-Bau Portal

Stone waterproof and antifouling base material, waterproof and antifouling agent and preparation method thereof

XIE WENLI

The invention discloses a stone waterproof and antifouling base material, a waterproof and antifouling agent and a preparation method of the waterproof and antifouling agent, and belongs to the technical field of stone, cement stone and terrazzo. The waterproof and antifouling base material is mainly prepared from hydrogen-containing silicone oil, a silane coupling agent, absolute ethyl alcohol, hydroxyl silicone oil and neopentyl glycol. The waterproof and antifouling agent adopts the waterproof and antifouling base material and auxiliaries, the preparation method comprises the following steps: preparing the waterproof and antifouling base material, and mixing the antifouling agent base material with the auxiliary agent to prepare the waterproof and antifouling agent. By self-crosslinkingcuring of micromolecular silica resin, the stone waterproof and antifouling agent has high permeability to stone, forms a compact three-dimensional network structure in the stone, has long-acting stone waterproof and antifouling effects, solves the problem that the stone needs to be frequently maintained subsequently, has excellent heat resistance and aging resistance, has high hydrophobicity, has partial water solubility, is low in odor and environmentally friendly, and has excellent acid and alkali resistance.

本发明公开了一种石材防水防污基料和防水防污剂及其制备方法，属于石材、水泥制石、水磨石技术领域。一种石材防水防污基料，所述防水防污基料主要由含氢硅油、硅烷偶联剂、无水乙醇、羟基硅油、新戊二醇组成；一种石材防水防污剂，采用防水防污基料和助剂；一种石材防水防污剂的制备方法，具体包括以下步骤：制备防水防污基料、将防污剂基料与助剂混合制备防水防污剂；本发明是小分子硅氧树脂自交联固化，对石材具有高参透性且在石材内部形成致密联的立体网状结构而具有长效的石材防水防污效果，解决了石材后续需频繁保养的问题，具有极好的耐热耐老化性，具有较高的憎水性，具有部份水溶性，低气味环保，具有优异的耐酸耐碱功能。

Zugriff

Download

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren