CN105176442A - Environment-friendly adhesive - Google Patents
Environment-friendly adhesive Download PDFInfo
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- CN105176442A CN105176442A CN201510592415.7A CN201510592415A CN105176442A CN 105176442 A CN105176442 A CN 105176442A CN 201510592415 A CN201510592415 A CN 201510592415A CN 105176442 A CN105176442 A CN 105176442A
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- polyisoprene
- polyvinyl alcohol
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Abstract
The invention relates to an adhesive and particularly relates to an environment-friendly adhesive. The environment-friendly adhesive comprises the following raw materials in parts by weight: 20-40 parts of polyisoprene, 15-30 parts of polyvinyl alcohol, 15-30 parts of polyacrylamide, 10-22 parts of butanol, 12-25 parts of methyl 2-hydroxyethyl cellulose, 8-12 parts of boric acid, 5-12 parts of 2,6-tributyl-4-methylphenol, 8-14 parts of sodium monofluorophosphate, 10-15 parts of organic silicon resin, 5-9 parts of modified sodium lauryl sulfate, 5-9 parts of expanded glutinous rice flour, 3-5 parts of urea and 15-30 parts of deionized water. The environment-friendly adhesive is free of formaldehyde, nontoxic, tasteless, simple in production process, favorable in cohesiveness, good in constructability, high in adhesive force and strength, incapable of cracking, good in waterproofness and alkali resistance, simple and convenient in construction and easy to scrape and polish.
Description
(1) technical field
The present invention relates to a kind of sizing agent, particularly a kind of environment-protective adhesive.
(2) background technology
Decorations industry glue is in the majority mainly with the not environmentally glue containing free formaldehyde, although this kind of glue price is low, adhesiveproperties good; But formaldehyde is a kind of colourless intense stimulus gas, is defined as carcinogenic and teratogen by the World Health Organization, and has listed glue banned substance in.Undoubtedly, formaldehyde is to the toxic effect of the mankind, if particularly employ formaldehyde in glue, then this kind of glue is after indoor are used, Form aldehyde release is slow especially, can be tested with the existence of free formaldehyde after even reaching the several years in indoor environment, the injury caused to people is irreversible, now a lot of disease of the clear and definite mankind all to there is formaldehyde with indoor relevant.Therefore, develop a kind of containing formaldehyde, the indoor decorating glue of safety and environmental protection is very urgent.
(3) summary of the invention
The present invention, in order to make up the deficiencies in the prior art, provides a kind of environment-protective adhesive.
The present invention is achieved through the following technical solutions:
A kind of environment-protective adhesive, comprises the raw material of following parts by weight: polyisoprene 20-40 part, polyvinyl alcohol 15-30 part, polyacrylamide 15-30 part, butanols 10-22 part, methyl hydroxyethylcellulose 12-25 part, boric acid 8-12 part, 2,6-, tri-grades of butyl-4-methylphenol 5-12 parts, sodium monoflurophosphate 8-14 part, silicone resin 10-15 part, modification bay alcohol radical sodium sulfate 5-9 part, puffing glutinous rice powder 5-9 part, urea 3-5 part, deionized water 15-30 part.
Further, comprise the raw material of following parts by weight: polyisoprene 36 parts, polyvinyl alcohol 21 parts, polyacrylamide 18 parts, 16 parts, butanols, methyl hydroxyethylcellulose 21 parts, boric acid 10 parts, 2,6-, tri-grades of butyl-4-methylphenols 10 parts, sodium monoflurophosphate 11 parts, silicone resin 13 parts, 8 parts, modification bay alcohol radical sodium sulfate, 8 parts, puffing glutinous rice powder, 4 parts, urea, deionized water 22 parts.
The described polyisoprene polymerization degree is 50-200.
Deionized water is added in the four-hole boiling flask of 1 liter, be heated to 80 DEG C, start stirrer, then slowly add polyvinyl alcohol and be warming up to 90 DEG C-95 DEG C, polyvinyl alcohol is dissolved completely.Polyvinyl alcohol solution is allowed to be cooled to 75-85 DEG C, under continued mixing, butanols and boric acid is added in thread mode, stir 30 minutes, add polyacrylamide again, methyl hydroxyethylcellulose, urea, silicone resin stir with 80 turns of ∕ component velocities, be warming up to 90-95 DEG C, time controling was at 60 minutes; Reduce temperature to 60-75 DEG C, add 2,6-tri-grades of butyl-4-methylphenols, sodium monoflurophosphate, modification bay alcohol radical sodium sulfate stir, after stirring 15-20min, polyisoprene, puffing glutinous rice powder are added in four-hole boiling flask and is heated to 80-85 DEG C, stir 10-15min, be then cooled to 45-50 DEG C of discharging.
The invention has the beneficial effects as follows: the present invention is simple containing formaldehyde, nonpoisonous and tasteless, production technique, product has excellent cohesiveness and good application property, strong adhesion, intensity is high, do not ftracture, water-repellancy, alkali-resistivity are good, easy construction, easily blade coating, easily to polish.
(4) embodiment
Embodiment 1:
A kind of environment-protective adhesive, comprises the raw material of following parts by weight: polyisoprene 20g, polyvinyl alcohol 15g, polyacrylamide 15g, butanols 10g, methyl hydroxyethylcellulose 12g, boric acid 8g, 2,6-tri-grades of butyl-4-methylphenol 5g, sodium monoflurophosphate 8g, silicone resin 10g, modification bay alcohol radical sodium sulfate 5g, puffing glutinous rice powder 5g, urea 3g, deionized water 15g.
Said ratio raw material is produced by the following method: deionized water is added in the four-hole boiling flask of 1 liter, be heated to 80 DEG C, start stirrer, then slowly add polyvinyl alcohol and be warming up to 90 DEG C-95 DEG C, polyvinyl alcohol is dissolved completely.Polyvinyl alcohol solution is allowed to be cooled to 75-85 DEG C, under continued mixing, butanols and boric acid is added in thread mode, stir 30 minutes, add polyacrylamide again, methyl hydroxyethylcellulose, urea, silicone resin stir with 80 turns of ∕ component velocities, be warming up to 90-95 DEG C, time controling was at 60 minutes; Reduce temperature to 60-75 DEG C, add 2,6-tri-grades of butyl-4-methylphenols, sodium monoflurophosphate, modification bay alcohol radical sodium sulfate stir, after stirring 15-20min, polyisoprene, puffing glutinous rice powder are added in four-hole boiling flask and is heated to 80-85 DEG C, stir 10-15min, be then cooled to 45-50 DEG C of discharging,
Embodiment 2:
A kind of environment-protective adhesive, comprises the raw material of following parts by weight: polyisoprene 40g, polyvinyl alcohol 30g, polyacrylamide 30g, butanols 22g, methyl hydroxyethylcellulose 25g, boric acid 12g, 2,6-tri-grades of butyl-4-methylphenol 12g, sodium monoflurophosphate 14g, silicone resin 15g, modification bay alcohol radical sodium sulfate 9g, puffing glutinous rice powder 9g, urea 5g, deionized water 30g.
Operation steps is identical with embodiment 1.
Embodiment 3:
A kind of environment-protective adhesive, comprises the raw material of following parts by weight: polyisoprene 36g, polyvinyl alcohol 21g, polyacrylamide 18g, butanols 16g, methyl hydroxyethylcellulose 21g, boric acid 10g, 2,6-tri-grades of butyl-4-methylphenol 10g, sodium monoflurophosphate 11g, silicone resin 13g, modification bay alcohol radical sodium sulfate 8g, puffing glutinous rice powder 8g, urea 4g, deionized water 22g.
Operation steps is identical with embodiment 1.
Claims (3)
1. an environment-protective adhesive, is characterized in that: the raw material comprising following parts by weight: polyisoprene 20-40 part, polyvinyl alcohol 15-30 part, polyacrylamide 15-30 part, butanols 10-22 part, methyl hydroxyethylcellulose 12-25 part, boric acid 8-12 part, 2,6-, tri-grades of butyl-4-methylphenol 5-12 parts, sodium monoflurophosphate 8-14 part, silicone resin 10-15 part, modification bay alcohol radical sodium sulfate 5-9 part, puffing glutinous rice powder 5-9 part, urea 3-5 part, deionized water 15-30 part.
2. environment-protective adhesive according to claim 1, is characterized in that: the raw material comprising following parts by weight: polyisoprene 36 parts, polyvinyl alcohol 21 parts, polyacrylamide 18 parts, 16 parts, butanols, methyl hydroxyethylcellulose 21 parts, boric acid 10 parts, 2,6-, tri-grades of butyl-4-methylphenols 10 parts, sodium monoflurophosphate 11 parts, silicone resin 13 parts, 8 parts, modification bay alcohol radical sodium sulfate, 8 parts, puffing glutinous rice powder, 4 parts, urea, deionized water 22 parts.
3. environment-protective adhesive according to claim 1, is characterized in that: the described polyisoprene polymerization degree is 50-200.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592415.7A CN105176442B (en) | 2015-09-17 | 2015-09-17 | A kind of environment-protective adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592415.7A CN105176442B (en) | 2015-09-17 | 2015-09-17 | A kind of environment-protective adhesive |
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| CN105176442A true CN105176442A (en) | 2015-12-23 |
| CN105176442B CN105176442B (en) | 2017-10-31 |
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| CN201510592415.7A Active CN105176442B (en) | 2015-09-17 | 2015-09-17 | A kind of environment-protective adhesive |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1922194A (en) * | 2004-02-23 | 2007-02-28 | 陶氏环球技术公司 | Aqueous-based adhesive for bonding low surface energy substrates |
| CN104263284A (en) * | 2014-09-16 | 2015-01-07 | 石麓瑶 | Glass cement |
| CN104388010A (en) * | 2014-10-31 | 2015-03-04 | 青岛昌安达药业有限公司 | High-efficiency, low-toxicity and environment-friendly adhesive |
-
2015
- 2015-09-17 CN CN201510592415.7A patent/CN105176442B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1922194A (en) * | 2004-02-23 | 2007-02-28 | 陶氏环球技术公司 | Aqueous-based adhesive for bonding low surface energy substrates |
| CN104263284A (en) * | 2014-09-16 | 2015-01-07 | 石麓瑶 | Glass cement |
| CN104388010A (en) * | 2014-10-31 | 2015-03-04 | 青岛昌安达药业有限公司 | High-efficiency, low-toxicity and environment-friendly adhesive |
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| CN105176442B (en) | 2017-10-31 |
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Effective date of registration: 20190827 Address after: 065800 Taoguanying Village, Zuogezhuang Town, Wen'an County, Langfang City, Hebei Province Patentee after: Langfang strives Wood Industry Co., Ltd. Address before: 274000 Shandong city of Heze province of East Road, Maoyebaihuo West No. 39-2 Patentee before: HEZE HAINUO INTELLECTUAL PROPERTY SERVICES CO., LTD. |
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