Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides high-stain-resistance artificial marble and a preparation method and a surface treating agent thereof.The high-stain-resistance artificial marble is composed of fiber-modified unsaturated polyester resin, filler, an accelerant, a dispersing agent and an initiator, the unsaturated polyester resin is modified through composite fibers composed of carbon fibers, glass fibers, PVA fibers and PE fibers, and the high-stain-resistance artificial marble is obtained. When unsaturated polyester resin is subjected to a chain extension reaction, chemical bonds can be formed between a composite fiber interface and unsaturated polyester chain segments, the binding capacity of the two is remarkably improved, and moreover, due to introduction and surface treatment of the composite fibers, binding sites can be provided for filler, the microstructure of the artificial marble is refined, and the compactness of the artificial marble is improved. After the composite fiber extends to the interface, the binding site of the surface modifier can be improved, the adhesion capacity of the surface modifier is remarkably improved, the anti-pollution capacity of the surface of the artificial marble is further improved, and the artificial marble has the advantages of being remarkably improved in anti-pollution capacity, long in service life, good in use experience and convenient to popularize and implement.
本申请提供一种高耐污人造大理石、其制备方法及其表面处理剂，其中高耐污人造大理石由纤维改性不饱和聚酯树脂、填料、促进剂、分散剂、以及引发剂组成，通过由碳纤维、玻璃纤维、PVA纤维、PE纤维组成的复合纤维对不饱和聚酯树脂进行改性，当不饱和聚酯树脂进行扩链反应时，复合纤维界面可与不饱和聚酯链段之间形成化学键，显著提升两者的结合能力，再者，复合纤维的引入以及表面处理，可为填料提供结合位点，细化人造大理石的微观结构，提升其致密程度，复合纤维延伸至界面处后，可为表面改性剂提升结合位点，显著提升其附着能力，进而提升人造大理石表面的抗污能力，具有抗污能力显著提升，使用寿命长，使用体验好，便于推广实施的优点。
The invention provides high-stain-resistance artificial marble and a preparation method and a surface treating agent thereof.The high-stain-resistance artificial marble is composed of fiber-modified unsaturated polyester resin, filler, an accelerant, a dispersing agent and an initiator, the unsaturated polyester resin is modified through composite fibers composed of carbon fibers, glass fibers, PVA fibers and PE fibers, and the high-stain-resistance artificial marble is obtained. When unsaturated polyester resin is subjected to a chain extension reaction, chemical bonds can be formed between a composite fiber interface and unsaturated polyester chain segments, the binding capacity of the two is remarkably improved, and moreover, due to introduction and surface treatment of the composite fibers, binding sites can be provided for filler, the microstructure of the artificial marble is refined, and the compactness of the artificial marble is improved. After the composite fiber extends to the interface, the binding site of the surface modifier can be improved, the adhesion capacity of the surface modifier is remarkably improved, the anti-pollution capacity of the surface of the artificial marble is further improved, and the artificial marble has the advantages of being remarkably improved in anti-pollution capacity, long in service life, good in use experience and convenient to popularize and implement.
本申请提供一种高耐污人造大理石、其制备方法及其表面处理剂，其中高耐污人造大理石由纤维改性不饱和聚酯树脂、填料、促进剂、分散剂、以及引发剂组成，通过由碳纤维、玻璃纤维、PVA纤维、PE纤维组成的复合纤维对不饱和聚酯树脂进行改性，当不饱和聚酯树脂进行扩链反应时，复合纤维界面可与不饱和聚酯链段之间形成化学键，显著提升两者的结合能力，再者，复合纤维的引入以及表面处理，可为填料提供结合位点，细化人造大理石的微观结构，提升其致密程度，复合纤维延伸至界面处后，可为表面改性剂提升结合位点，显著提升其附着能力，进而提升人造大理石表面的抗污能力，具有抗污能力显著提升，使用寿命长，使用体验好，便于推广实施的优点。
High-stain-resistance artificial marble as well as preparation method and surface treating agent thereof
一种高耐污人造大理石、其制备方法及其表面处理剂
DU QIBAO (Autor:in)
21.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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