A basalt fiber-based strong penetration tile glue and a preparation method thereof
By combining siloxane-modified vinyl acetate-ethylene copolymer with long-chain alkyl-grafted polyvinyl alcohol in redispersible latex powder and phosphorylated basalt fiber, the problem of low bonding strength of tile adhesive in high humidity environment is solved, and the durability and construction performance in high humidity environment are optimized.
CN121974633BActive Publication Date: 2026-06-26WUHAN DOBONS BUILDING MATERIALS CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- WUHAN DOBONS BUILDING MATERIALS CO LTD
- Filing Date
- 2026-04-07
- Publication Date
- 2026-06-26
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Figure SMS_1
Abstract
The application discloses basalt fiber-based strong penetration ceramic tile glue and a preparation method thereof. The ceramic tile glue comprises the following components: 40-60 parts of Portland cement, 50-80 parts of quartz sand, 0.5-1.5 parts of basalt fiber, 5-15 parts of redispersible latex powder, and 2-5 parts of water-retaining agent. The basalt fiber is subjected to phosphatization treatment on the surface. The redispersible latex powder comprises siloxane-modified vinyl acetate-ethylene copolymer and long-chain alkyl grafted polyvinyl alcohol at a mass ratio of 3-4:1. The siloxane-modified vinyl acetate-ethylene copolymer is prepared by free radical copolymerization of vinyl acetate-ethylene copolymer and alkenyl siloxane compound at a mass ratio of 100:3-6. The application aims to solve the problems of low bonding strength and easy hollowing and falling of the existing ceramic tile glue in a high-humidity environment.
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