Unlock instant, AI-driven research and patent intelligence for your innovation.

Glue powder or solid glue

A glue and solid technology, used in adhesives, adhesive types, adhesive additives, etc., can solve problems such as physical damage to construction workers and environmental pollution, achieve convenient storage and transportation, improve the compactness of putty, and prevent water seepage.

Active Publication Date: 2012-01-11
青阳县双龙涂料有限责任公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the building glue powder or solid glue of prior art, although its adhesion ability is different, all generally can cause certain pollution to environment, and the long-time contact that has can cause damage to the health of construction workers.

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Glue powder or solid glue

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Glue powder or solid glue, its formula and weight percentage of each component are:

[0033] Active calcium-based substance 50-70

[0034] Hydroxypropyl methylcellulose 4-7

[0035] Ethylene / vinyl acetate copolymer rubber powder 5-15

[0036] High-purity modified montmorillonite 4-6

[0037] Calcium formate 0.8-2.5

[0038] SILPON R Air-entraining agent 0.3-0.8

[0039] MELMENT R Water reducer 1.5-3

[0040] Negative ion additive 1.2-2.5

[0041] Lignin 0.5-1.5

[0042] Polypropylene fiber 0.8-2

[0043] Collagen fibers 4-12

[0044] Hydrophobic agent 3.5-6

[0045] Silica fume 1.2-2.5.

[0046] The active calcium-based substance consists of calcium hydroxide. Collagen fiber is a polymer of alkyd resin, EVA liquid and vegetable starch. The water repellent is a polymer of polydimethylsiloxane and alkoxysilane. The length of lignin is 1 mm. The polypropylene fiber length is 2-3mm.

[0047] The ambient temperature fluctuates greatly throughout the year. Th...

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

PUM

PropertyMeasurementUnit
lengthaaaaaaaaaa
lengthaaaaaaaaaa
Login to View More

Abstract

The invention relates to glue powder or solid glue, which is white powder obtained by taking an active calcium-based substance (main component: Ca(OH)2) as a carrier and mixing hydroxypropyl methylcellulose, ethylene / vinyl acetate copolymerized emulsion powder, collagen fiber (a trimeric composition, namely a polymer of an alkyd resin, a liquid of EVA and plant starch), hydrophilic high-purity modified montmorillonite, calcium formate, an SILPONR air-entraining agent, an MELMENTR water-reducing agent, a water increasing agent (dimethyl silicone polymer and alkoxy silane), an anion additive, lignin, polypropylene fiber, silica fume and the like together.

Description

technical field [0001] The invention relates to the field of glue used in the construction field, especially glue powder or solid glue. Background technique [0002] The glue used in the construction industry is different from ordinary glue, which requires high adhesion and a long enough sticky time. There are two production methods for construction glue currently used in the market. One is that the manufacturer directly packs the liquid produced by chemical materials such as polyvinyl alcohol and acrylamide and puts it on the market; the other is that the manufacturer puts PVA, EVA, CMC, etc. High molecular polymer rubber powder is processed into construction glue and put on the market after packaging. The packaging required by these two production methods is large and not energy-saving enough; the cost of storage and transportation on the market is high and not economical; the products produced are inconvenient to use; the glue produced by them contains toxic substances s...

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

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C09J123/08C09J101/28C09J11/08C09J11/04C09D5/34
Inventor 许俊孙立新
Owner 青阳县双龙涂料有限责任公司