CN1687266A - New expansion type facing fire retardant coating in environmental protection - Google Patents
New expansion type facing fire retardant coating in environmental protection Download PDFInfo
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- CN1687266A CN1687266A CN 200510020793 CN200510020793A CN1687266A CN 1687266 A CN1687266 A CN 1687266A CN 200510020793 CN200510020793 CN 200510020793 CN 200510020793 A CN200510020793 A CN 200510020793A CN 1687266 A CN1687266 A CN 1687266A
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Abstract
The present invention discloses a nwe type environment-protecting expansion finishing fire-resisting paint. It is made up by using 8-15 portions of solid redispersible emulsion powder, 20-25 portions of ammonium polyphosphate, 15-18 portions of pentaerythritol, 5-8 portions of dicyanamine, 2-4 portions of urea, 2-5 portions of titanium white powder, 1-2 portions of wollastonite powder, 0-2 portions of dispersion liquor and water and proper quantity of adjuvant and adopting the processes of grinding, mixing, dispersing and mixing them with paint.
Description
Technical field
The invention belongs to building facing material and fire prevention field, relate to a kind of manufacture method of new expansion type facing fire retardant coating in environmental protection.
Background technology
At present, the manufacture method of general expansion type facing fire retardant coating is divided by filmogen, can be divided into into two classes: (1) adopts white glue with vinyl synthetic; (2) adopt Emulsion acrylic resin synthetic.But all there is certain limitation in these two class methods.When adopting the white glue with vinyl manufacture method, the coating expanded by heating is good, and fire resistance property is stronger, but the paint film poor water resistance, it is poor easily to return thick phenomenon package stability when coating is stored; When adopting the acrylic resin system to make, water-resistance property of coating is good, and the coating shelf-stable is better, but coating expanded by heating poor performance, fire resistance property descends.In addition, the frie retardant coating that white glue with vinyl or Emulsion acrylic resin are made, all exist in various degree free formaldehyde content and higher organic volatile part (VOC is 100-200g/L), the feature of environmental protection is relatively poor.
Take a broad view of the prior art that these make expansion type facing fire retardant coating, part all comes with some shortcomings.At present, also do not relate to from look into new patent and bibliographical information with solid filmogen redispersable latex powder and make facing fire retardant coating, it is fire-resistant thereby improve, and water resistance improves the report of package stability and feature of environmental protection manufacturing technology.
Summary of the invention
The present invention seeks to provides a kind of fire endurance excellence, does not contain free formaldehyde, VOC＜5g/L, the manufacture method of the expansion type facing fire retardant coating of water resistance and fine properties in order to overcome the defective that existing expansion type facing fire retardant coating exists.
A kind of manufacture method of new expansion type facing fire retardant coating in environmental protection, it is characterized in that with solid redispersable latex powder 8～15%, ammonium polyphosphate 20～25%, tetramethylolmethane 15～18%, trimeric cyanamide 5～8%, urea 2～4%, titanium dioxide 2～5%, wollastonite powder 1～2%, dispersion liquid 0～2%, water and appropriate amount of addition agent disperse paint to make through sand mill.Described redispersible milk powder is the German Wa Ke Vinnapas of company series redispersable latex powder; Described dispersion liquid can be the flexible emulsion of WM type pure third flexible emulsion and CM201 type phenylpropyl alcohol.
The present invention adopts solid film forming matter redispersable latex powder system to obtain the premium properties of expansion type facing fire retardant coating easily.The use of redispersable latex powder has successfully substituted white glue with vinyl or Emulsion acrylic resin, thereby this hope of environment-friendly type facing fire retardant coating of obtained performance excellence is come true.
The present invention compared with prior art has following advantage and beneficial effect:
1, redispersable latex powder has superpower cohesiveness, has reduced the dosage of binding agent, expanded foamed fire-retardant thing is improved in the ratio of fire-retardant coating composition kind, thereby the fire endurance of coating is improved greatly, and the anti-combustion time is 2 times of common frie retardant coating, reaches more than 40 minutes;
2, redispersable latex powder has flexibility, gives the coating certain deformation ability of filming, and has improved frie retardant coating shock-resistance under field conditions (factors), snappiness and sticking power;
3, redispersable latex powder is given frie retardant coating water resistance preferably, and water logging bubble 48 hours does not ftracture, and aliquation does not come off;
4, this frie retardant coating package stability is good, does not have and returns thick caking phenomenon.
5, because redispersable latex powder does not contain free formaldehyde and organic volatile part, so this frie retardant coating feature of environmental protection is good, does not contain free formaldehyde, and organic volatile part (VOC) is less than 5g/L.
Embodiment
Example 1:
10 parts of redispersable latex powders (Vinnapas RE 523Z), 25 parts of ammonium polyphosphates, 17 parts of tetramethylolmethanes, 10 parts of trimeric cyanamides, 3 parts in urea, 3 parts of golden red titanium dioxides (CR-828), 2 parts of wollastonite powder (800 order), (30000) 0.3 parts of Natvosols, 50 parts in water, 0.5 part of dispersion agent (SN5040), 0.2 part of Sodium hexametaphosphate 99,0.3 part of defoamer, 0.2 part of wetting agent (X-405), 0.3 part in sterilant, 2 parts of the flexible emulsions of CM201 phenylpropyl alcohol, sand milling dispersion, paint 1.5 hours.This facing fire retardant coating detection method, project and detected result are shown in Table 1.
Example 2:
10 parts of redispersable latex powders (Vinnapas RE 526Z), 25 parts of ammonium polyphosphates, 17 parts of tetramethylolmethanes, 10 parts of trimeric cyanamides, 3 parts in urea, 3 parts of golden red titanium dioxides (CR-828), 2 parts of wollastonite powder (800 order), (30000) 0.3 parts of Natvosols, 50 parts in water, 0.5 part of dispersion agent (SN5040), 0.2 part of Sodium hexametaphosphate 99,0.3 part of defoamer, 0.2 part of wetting agent (X-405), 0.3 part in sterilant, 2 parts of the WM type pure third flexible emulsions, sand milling dispersion, paint 2 hours.This facing fire retardant coating detection method, project and detected result are shown in Table 1.
Example 3:
10 parts of redispersable latex powders (Vinnapas LL 5031), 25 parts of ammonium polyphosphates, 17 parts of tetramethylolmethanes, 10 parts of trimeric cyanamides, 3 parts in urea, 3 parts of golden red titanium dioxides (CR-828), 2 parts of wollastonite powder (800 order), (30000) 0.3 parts of Natvosols, 50 parts in water, 0.5 part of dispersion agent (SN5040), 0.2 part of Sodium hexametaphosphate 99,0.3 part of defoamer, 0.2 part of wetting agent (X-405), 0.3 part in sterilant, 2 parts of the flexible emulsions of CM201 phenylpropyl alcohol, sand milling dispersion, paint 1.5 hours.This facing fire retardant coating detection method, project and detected result are shown in Table 1.
Example 4:
10 parts of redispersable latex powders (Vinnapas LL2055), ammonium polyphosphate 25,17 parts of tetramethylolmethanes, 10 parts of trimeric cyanamides, 3 parts in urea, 3 parts of golden red titanium dioxides, 2 parts of wollastonite powder (800 order), (30000) 0.3 parts of Natvosols, 50 parts in water, 0.5 part of dispersion agent (SN5040), 0.2 part of Sodium hexametaphosphate 99,0.3 part of defoamer, 0.2 part of wetting agent (X-405), 0.3 part in sterilant, 2 parts of the WM type pure third flexible emulsions, sand milling dispersion, paint 2 hours.This facing fire retardant coating detection method, project and detected result are shown in Table 1.
Table 1 new expansion type facing fire retardant coating in environmental protection technical performance index and detected result
Annotate: examination criteria (1) GB/T15442.1-95 " classification of finishing fire retardant paint performance and test method "
(2) GB/T15442.2-95 " classification of finishing fire retardant paint fire resistance and test method big panel method "
(3) GB 18582-2001 " limits of harmful substances in the indoor decorating material interior wall coating "
Claims (5)
1, the present invention relates to a kind of manufacture method of new expansion type facing fire retardant coating in environmental protection, it is characterized in that it is by solid film forming matter redispersable latex powder, ammonium polyphosphate, tetramethylolmethane, trimeric cyanamide, urea, titanium dioxide, wollastonite powder, dispersion liquid, water and appropriate amount of addition agent (relative mass ratio) are formed, and disperse paint to make through sand mill;
2, according to right 1, it is characterized in that solid film forming matter redispersable latex powder is the German Wa Ke Vinnapas of company series redispersable latex powder, it can be any among Vinnapas RE523Z, VinnapasRE526Z, Vinnapas LL5031, the Vinnapas LL2055, and addition is 8～15 parts;
3, according to right 1, it is characterized in that used dispersion liquid can be any or combination in the flexible emulsion of WM type pure third flexible emulsion and CM201 type phenylpropyl alcohol, addition is 0～2 part;
4, according to right 1, it is characterized in that the high speed sand milling disperses and the paint two-step can unite two into one;
5, according to right 1, it is characterized in that other composition additions are 20～25 parts of ammonium polyphosphates, 15～18 parts of tetramethylolmethanes, 5～8 parts of trimeric cyanamides, 2～4 parts in urea, 2～5 parts of titanium dioxides, 1～2 part of wollastonite powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100207934A CN1315959C (en) | 2005-04-26 | 2005-04-26 | New expansion type facing fire retardant coating in environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100207934A CN1315959C (en) | 2005-04-26 | 2005-04-26 | New expansion type facing fire retardant coating in environmental protection |
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| Publication Number | Publication Date |
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| CN1687266A true CN1687266A (en) | 2005-10-26 |
| CN1315959C CN1315959C (en) | 2007-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100207934A Expired - Fee Related CN1315959C (en) | 2005-04-26 | 2005-04-26 | New expansion type facing fire retardant coating in environmental protection |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102702869A (en) * | 2012-05-10 | 2012-10-03 | 江苏兰陵高分子材料有限公司 | Fireproof coating primer of single-mass-system indoor thin steel structure |
| CN102746748A (en) * | 2012-05-17 | 2012-10-24 | 北京展辰化工有限公司 | Aqueous edge-sealing paint and preparation method thereof |
| CN104845457A (en) * | 2015-04-23 | 2015-08-19 | 铜陵祥云消防科技有限责任公司 | Fireproof coating with superior fireproof performance |
| CN106009845A (en) * | 2016-08-01 | 2016-10-12 | 安庆瑞泰化工有限公司 | Flame retardant water-based paint and preparation method thereof |
| CN110318508A (en) * | 2018-03-29 | 2019-10-11 | 熊峰 | A kind of decoration integrated system of external wall waterproof and its application method |
| CN113604127A (en) * | 2021-08-06 | 2021-11-05 | 睿安天地(博野)防火材料制造有限公司 | Water-based expansion steel structure fireproof coating and preparation method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988002740A1 (en) * | 1986-10-07 | 1988-04-21 | Shikoku Kaken Kogyo Co., Ltd. | Refractory composition and technique for refractory coating |
| CN1030779A (en) * | 1987-07-17 | 1989-02-01 | 北京建筑防火材料喷涂工程公司 | Expansible fireproof decorative coating for steel structure |
| CN1076947A (en) * | 1992-04-01 | 1993-10-06 | 薛志纯 | Frie retardant coating |
| JPH0825808B2 (en) * | 1992-07-16 | 1996-03-13 | スチライト工業株式会社 | Fireproof coating material with hydrogen carbonate compound |
| JP2000186239A (en) * | 1998-12-24 | 2000-07-04 | Kansai Paint Co Ltd | Heat-insulation coating material |
| CN1194045C (en) * | 2002-06-10 | 2005-03-23 | 杨汤群 | Cement-based polymer paint powder |
| CN1468922A (en) * | 2002-07-17 | 2004-01-21 | 程群超 | Multipurpose expanding fireproof paint |
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2005
- 2005-04-26 CN CNB2005100207934A patent/CN1315959C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102702869A (en) * | 2012-05-10 | 2012-10-03 | 江苏兰陵高分子材料有限公司 | Fireproof coating primer of single-mass-system indoor thin steel structure |
| CN102702869B (en) * | 2012-05-10 | 2014-11-05 | 江苏兰陵高分子材料有限公司 | Fireproof coating primer of single-mass-system indoor thin steel structure |
| CN102746748A (en) * | 2012-05-17 | 2012-10-24 | 北京展辰化工有限公司 | Aqueous edge-sealing paint and preparation method thereof |
| CN102746748B (en) * | 2012-05-17 | 2015-01-21 | 北京展辰化工有限公司 | Aqueous edge-sealing paint and preparation method thereof |
| CN104845457A (en) * | 2015-04-23 | 2015-08-19 | 铜陵祥云消防科技有限责任公司 | Fireproof coating with superior fireproof performance |
| CN106009845A (en) * | 2016-08-01 | 2016-10-12 | 安庆瑞泰化工有限公司 | Flame retardant water-based paint and preparation method thereof |
| CN110318508A (en) * | 2018-03-29 | 2019-10-11 | 熊峰 | A kind of decoration integrated system of external wall waterproof and its application method |
| CN113604127A (en) * | 2021-08-06 | 2021-11-05 | 睿安天地(博野)防火材料制造有限公司 | Water-based expansion steel structure fireproof coating and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN1315959C (en) | 2007-05-16 |
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