CN1368527A - Environment protection type universal water-proof all-purpose adhesive rasive for building - Google Patents
Environment protection type universal water-proof all-purpose adhesive rasive for building Download PDFInfo
- Publication number
- CN1368527A CN1368527A CN 01102852 CN01102852A CN1368527A CN 1368527 A CN1368527 A CN 1368527A CN 01102852 CN01102852 CN 01102852 CN 01102852 A CN01102852 A CN 01102852A CN 1368527 A CN1368527 A CN 1368527A
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- Prior art keywords
- environment protection
- proof
- protection type
- rasive
- building
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
An environment protection type water-proof multi-functional adhesive for building is prepared from polyvinyl alcohol, aliphatic low-molecular polymer, carboxymethyl cellulose, urea and triphenyl phosphate through proportioning, heating and condensation reaction. Its advantages are no poison, no generation of wastes, high adhesion, water-proofing nature and penetrability, fast drying, easy construction and low cost.
Description
The invention belongs to a kind of building multi-purpose adhesive, particularly a kind of environment protection type universal water-proof all-purpose adhesive rasive.
In present building trade, 107 glue are used widely, but 107 glue have again very big weak point as: cohesive strength is low, and is non-watertight, not durable, residue formaldehyde or toxic substance in 107 glue, the injury human body.It is the main raw material environment protection type universal water-proof all-purpose adhesive rasive that purpose of the present invention just provides a kind of polyvinyl alcohol.
The present invention is achieved in that
Press proportional quantity with 5-8 part polyvinyl alcohol, 2-4 part aliphatics low-molecular(weight)polymer, 0.2-0.4 carboxymethyl cellulose, 0.2-0.5 part urea, 0.1-0.3 part this fat of tricresyl phosphate and 80-100 part water and add in the reactor, adding concentration again with an amount of sulfuric acid of 50% content after warm-up mode carries out condensation reaction then is to lower the temperature behind 30% an amount of sodium hydroxide to filter through finished product.
The present invention has following positively effect:
1. the advantages of nontoxic raw materials evil is free from environmental pollution.
2. production process is easy, and cost is low.
3. stripping strength height.
4. be widely used.
Embodiment:
1. Example formulations:
Polyvinyl alcohol 6%
Aliphatics low-molecular(weight)polymer 3%
Carboxymethyl cellulose 0.5%
Urea 0.3%
Triphenylphosphate 0.2%
Sulfuric acid (50%) is an amount of
Sodium hydroxide (30%) is an amount of
Water 90%
At first water is added in the reactor, add polyvinyl alcohol then in proportion, carboxymethyl cellulose, triphenylphosphate is heated, and stirs, treat to dissolve fully the back transfer pH value to 1-2 with sulfuric acid (50%) after adding aliphatics low-molecular(weight)polymer carry out condensation reaction, treat that adding urea after condensation reaction is finished continued to react 30 minutes again, use sodium hydroxide (30%) solution to transfer pH value at last, cool the temperature to room temperature 7, filter, packing gets final product.
Claims (1)
1. an environment protection type universal water-proof all-purpose adhesive rasive is characterized in that: raw material consists of: polyvinyl alcohol 5-8 part aliphatics low-molecular(weight)polymer 2-4 part carboxymethyl cellulose 0.2-0.4 part urea 0.2-0.4 part triphenylphosphate 0.1-0.3 part water 80-100 part sulfuric acid, (50%) an amount of sodium hydroxide, (30%) an amount of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01102852 CN1368527A (en) | 2001-02-10 | 2001-02-10 | Environment protection type universal water-proof all-purpose adhesive rasive for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01102852 CN1368527A (en) | 2001-02-10 | 2001-02-10 | Environment protection type universal water-proof all-purpose adhesive rasive for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1368527A true CN1368527A (en) | 2002-09-11 |
Family
ID=4653039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01102852 Pending CN1368527A (en) | 2001-02-10 | 2001-02-10 | Environment protection type universal water-proof all-purpose adhesive rasive for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1368527A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102786897A (en) * | 2012-08-03 | 2012-11-21 | 祁高标 | High-standard formaldehyde-free glue and preparation method thereof |
| CN102965051A (en) * | 2012-12-10 | 2013-03-13 | 海安苏海精细化工有限公司 | Environment-friendly waterproof all-purpose adhesive for buildings |
| CN113897169A (en) * | 2020-06-22 | 2022-01-07 | 金言实业集团有限公司 | All-purpose adhesive for outer wall and preparation process thereof |
-
2001
- 2001-02-10 CN CN 01102852 patent/CN1368527A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102786897A (en) * | 2012-08-03 | 2012-11-21 | 祁高标 | High-standard formaldehyde-free glue and preparation method thereof |
| CN102786897B (en) * | 2012-08-03 | 2015-09-30 | 祁高标 | High-standard formaldehyde-free glue and preparation method thereof |
| CN102965051A (en) * | 2012-12-10 | 2013-03-13 | 海安苏海精细化工有限公司 | Environment-friendly waterproof all-purpose adhesive for buildings |
| CN113897169A (en) * | 2020-06-22 | 2022-01-07 | 金言实业集团有限公司 | All-purpose adhesive for outer wall and preparation process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |