Preparation method of nano calcium carbonate for single-component MS (modified silicone) glue

A nano-calcium carbonate, single-component technology, applied in the direction of calcium carbonate/strontium/barium, adhesives, non-polymer adhesive additives, etc., can solve the problems of high reinforcement and dispersibility, oil absorption, moisture and whiteness Inability to take into account issues such as low oil absorption, large filling amount, and small particle size
CN109082245AActive Publication Date: 2018-12-25SHANXI XINTAI HENGXIN NANO MATERIALS TECH CO LTD
7 Cites 4 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHANXI XINTAI HENGXIN NANO MATERIALS TECH CO LTD
Publication Date
2018-12-25

Smart Images

  • Figure 1
    Figure 1
Patent Text Reader

Abstract

The invention relates to a preparation method of nano calcium carbonate for single-component MS (modified silicone) glue and solves the problem that nano calcium carbonate applied to single-componentMS glue cannot balance moisture, oil suction, whiteness, dispersity, reinforcement and the like. High-activity limestone is combined with the advantages of a high gravity reactor, fast and low reactions are combined, and regular cubic nano calcium carbonate is prepared which is coated with a composite modifier; traditional thermal drying and vacuum low-temperature drying are combined so that properties of the nano calcium carbonate are more satisfactory to the requirement on the application of single-component MS glue. The nano calcium carbonate for single-component MS glue has low moisture content, small particle size, large BET (Brunauer, Emmett and Teller) surface area, high whiteness, low oil absorption and good dispersion convenience, has high filling quantity, high reinforcement, good storage stability and high whiteness for MS glue, and is suitable for mass use in indoor decoration.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of nano-calcium carbonate, in particular to a preparation method of nano-calcium carbonate for single-component MS glue. Background technique

[0002] Polyether MS glue is silicone modified polyether glue, its technology was first developed in Japan and developed rapidly. Due to the special structure of silicone modified polyether sealant, it combines the advantages of silicone glue and polyurethane glue, showing excellent weather resistance, durability, high resistance to deformation and displacement, good adhesion, paintability, The advantages of environmental friendliness, low pollution, low viscosity and excellent workability have attracted more and more attention from the domestic construction industry, and in industrial fields such as automobile manufacturing, rail transit, container manufacturing, equipment manufacturing, electrical and electronic fields, etc. It is getting more and more popularizati...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More