CN1594170A - Formula of glass fiber cord dipping solution - Google Patents
Formula of glass fiber cord dipping solution Download PDFInfo
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- CN1594170A CN1594170A CN 200410016006 CN200410016006A CN1594170A CN 1594170 A CN1594170 A CN 1594170A CN 200410016006 CN200410016006 CN 200410016006 CN 200410016006 A CN200410016006 A CN 200410016006A CN 1594170 A CN1594170 A CN 1594170A
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Abstract
The invention discloses a formula of glass fiber cord dipping solution comprising component A and component B, wherein the component A comprises meta-dihydroxybenzene, methyl aldehyde, sodium-hydroxide and water by a finite proportion, while the component B comprises 2-methyl-5-vinylpyrldine, CR, leveling agent, sodium hydroxide and water, and gum dipping liquid is obtained through mixing the A, B components at a finite condition, which has strong adhesive force with the rubber body.
Description
Technical field
The present invention relates to a kind of glue prescription, especially relate to a kind of prescription of glass fibre cord dipping solution.
Background technology
The glass fibre rope yarn can be used under the multiple industrial occasions, and as wire belt, band and conveying belt etc. synchronously, rope yarn can make the stress and strain that they stand in the course of processing to be produced, and certain intensity is provided.Usually the glass fibre rope yarn is to be formed by twisted behind the glass fibre monofilament impregnation.But different dipping solutions has different effects to the intensity of glass fibre cord with performance.As patent " method of the polyester fiber cord of production adhesive treatment ", this patent employed binder liq of dip treating for the first time contains polyepoxy compound and blocked polyisocyanates compound, and the two weight ratio is 1/3～1/5; For the second time the employed binder liq of dip treating contains resorcinol-formaldehyde resin and rubber latex, and the two solid weight ratio is 1/3～1/15 etc.Though this process has obtained high performance product, treating processes is comparatively complicated.
Summary of the invention
The invention solves existing in prior technology immersing glue process complexity, the technical problem of dipping solution poor-performing etc. provides a kind of immersing glue process simple, the prescription of the glass fibre cord dipping solution of dipping solution better performances.
The present invention has also solved the technical problem of the relatively poor grade of tension force of existing glass fibre cord dipping solution, and a kind of prescription that has than the glass fibre cord dipping solution of high tension is provided.
Above-mentioned technical purpose of the present invention solves by the following technical programs: a kind of prescription of glass fibre cord dipping solution, comprise two kinds of components of A and B, wherein the material and the content (weight percent) that are comprised of A component is respectively: Resorcinol: 1.45%～1.96%, formaldehyde: 1.24%～2.26%, sodium hydroxide: 0.040%～0.054%, water: 22.65%～23.80%; Material that the B component is comprised and content (weight percent) are respectively: tertiary pyrrole gum: 16.88%～17.98%, neoprene latex: 35.0%～35.75%, peregal: 0.025%～0.035%, sodium hydroxide: 0.025%～0.040%, water: 18.526%～21.10%.Obtain both precondensates after a certain amount of Resorcinol and formaldehyde mix, under the effect of base metal catalysts sodium hydroxide, both react and obtain resol resin type tackiness agent, are the A component.This tackiness agent has stronger bounding force to rubber body, can make the curtain cotton rope still can well engage and strengthen the intensity of cord with rubber body under high strength.
Tertiary pyrrole gum is a kind of synthetic latex that is formed by divinyl, vinylbenzene and 2-methyl-5-vinylpyrine copolymerization, its performance obviously is better than natural rubber latex and other synthetic latexes, be the good tackiness agent of synthon and rubber item, be widely used in tire fabric, high strength transmission belt, high-pressure rubber pipe with in the impregnation of framework material.Neoprene latex is a kind of important tackiness agent of bonding industry, because of having a series of irreplaceable performances such as good bonding strength, adhesion strength, water-fast, anti-aging, anti-oil, anti-solvent and antiacid alkali, be widely used in fields such as leather, furniture, building, decoration.Peregal is that the affixture of Fatty Alcohol(C12-C14 and C12-C18) and oxyethane is nontoxic, non-stimulated, and emulsifying property, dispersiveness, water-soluble, soil release characteristics are preferably arranged, and is a kind of important tensio-active agent.The combination of a certain amount of three kinds of materials promptly gets the B component.A and B component are mixed, and the adding of B component has further strengthened the bounding force of dipping solution, and simultaneously, the adding of peregal can guarantee the dispersion stabilization of dipping solution.
As preferably, the prescription of glass fibre cord dipping solution, material that the A component is comprised and content (weight percent) are respectively: Resorcinol: 1.65%～1.75%, formaldehyde: 1.35%～1.7%, sodium hydroxide: 0.045%～0.050%, water: 22.90%～23.65%, material that the B component is comprised and content (weight percent) are respectively: tertiary pyrrole gum: 17.65%～17.88%, neoprene latex: 35.40%～35.60%, peregal: 0.028%～0.033%, sodium hydroxide: 0.030%～0.036%, water: 19.38%～20.717%.This ratio combination can make dipping solution obtain better properties.
Therefore, the present invention has prescription simply, and immersing glue process is easy, the characteristics of dipping solution better performances etc., and its product has intensity and higher performance preferably.
Embodiment
Below by specific embodiment, technical scheme of the present invention is described in further detail.
Embodiment 1: get 1.65 parts Resorcinol, 1.35 parts formaldehyde, pre-mixing under certain condition forms both precondensate, adds 0.050 part sodium hydroxide catalyst then, make both further react and obtain resol resin type tackiness agent, be the A component.This tackiness agent has stronger bounding force to rubber body, can make the curtain cotton rope still can well engage and strengthen the intensity of cord with rubber body under high strength.Get 17.98 parts tertiary pyrrole gum, 35.50 parts neoprene latex, 0.030 part peregal, 0.030 part sodium hydroxide and 19.64 parts water then, mix promptly getting the B component under certain condition, as shown in table 1.A and B two components are mixed, and the adding of B component has further strengthened the bounding force of dipping solution, and simultaneously, the adding of peregal can guarantee the dispersion stabilization of dipping solution.Get a certain amount of glass fibre monofilament and carry out impregnation in above-mentioned mixed solution, the first twist twist is 60 degree, and the retwist twist is 65 degree, and the gained cord has intensity preferably.
Other embodiment is with embodiment 1.
Material that table 1 A, each component of B are comprised and content (weight percent)
| ????1 | ????2 | ????3 | ????4 | ??????5 | ????6 | ????7 | ??????8 | ????9 | ????10 | ||
| ?A | Resorcinol | ???1.75 | ??1.65 | ???1.75 | ??1.74 | ?????1.74 | ??1.64 | ??1.55 | ?????1.45 | ??1.67 | ??1.95 |
| Formaldehyde | ???1.25 | ??1.35 | ???1.25 | ??2.26 | ?????2.15 | ??2.00 | ??1.9 | ?????1.8 | ??1.7 | ??1.24 | |
| Sodium hydroxide | ???0.054 | ?0.050 | ???0.040 | ??0.053 | ?????0.052 | ??0.049 | ??0.047 | ?????0.046 | ??0.045 | ??0.044 | |
| Water | ???23.75 | ?23.65 | ???23.76 | ??23.80 | ?????22.76 | ??22.80 | ??23.05 | ?????22.90 | ??22.65 | ??23.76 | |
| ?B | Tertiary pyrrole gum | ???17.88 | ?17.98 | ???16.88 | ??17.85 | ?????17.87 | ??17.58 | ??17.35 | ?????17.45 | ??17.65 | ??17.89 |
| Neoprene latex | ???35.75 | ?35.50 | ???35.55 | ??35.60 | ?????35.4 | ??35.30 | ??35.20 | ?????35.10 | ??35.00 | ??35.64 | |
| Peregal | ???0.035 | ?0.030 | ???0.025 | ??0.030 | ?????0.034 | ??0.033 | ??0.032 | ?????0.031 | ??0.029 | ??0.028 | |
| Sodium hydroxide | ???0.035 | ?0.030 | ???0.025 | ??0.025 | ?????0.036 | ??0.037 | ??0.038 | ?????0.039 | ??0.040 | ??0.029 | |
| Water | ???19.38 | ?19.64 | ???20.6 | ??18.526 | ?????19.842 | ??20.445 | ??20.717 | ?????21.068 | ??21.10 | ??19.30 | |
Claims (2)
1, a kind of prescription of glass fibre cord dipping solution comprises two kinds of components of A and B, and wherein the material and the content (weight percent) that are comprised of A component is respectively:
Resorcinol: 1.45%～1.96%
Formaldehyde: 1.24%～2.26%
Sodium hydroxide: 0.040%～0.054%
Water: 22.65%～23.80%;
Material that the B component is comprised and content (weight percent) are respectively:
Tertiary pyrrole gum: 16.88%～17.98%
Neoprene latex: 35.0%～35.75%
Peregal: 0.025%～0.035%
Sodium hydroxide: 0.025%～0.040%
Water: 18.526%～21.10%.
2, the prescription of glass fibre cord dipping solution according to claim 1 is characterized in that material and content (weight percent) that described A component is comprised are respectively:
Resorcinol: 1.65%～1.75%
Formaldehyde: 1.35%～1.7%
Sodium hydroxide: 0.045%～0.050%
Water: 22.90%～23.65%;
Material that the B component is comprised and content (weight percent) are respectively:
Tertiary pyrrole gum: 17.65%～17.98%
Neoprene latex: 35.40%～35.60%
Peregal: 0.028%～0.033%
Sodium hydroxide: 0.030%～0.036%
Water: 19.38%～20.717%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410016006 CN1229297C (en) | 2004-01-17 | 2004-01-17 | Formula of glass fiber cord dipping solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410016006 CN1229297C (en) | 2004-01-17 | 2004-01-17 | Formula of glass fiber cord dipping solution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1594170A true CN1594170A (en) | 2005-03-16 |
| CN1229297C CN1229297C (en) | 2005-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410016006 Expired - Fee Related CN1229297C (en) | 2004-01-17 | 2004-01-17 | Formula of glass fiber cord dipping solution |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011320A (en) * | 2010-10-14 | 2011-04-13 | 芜湖华烨工业用布有限公司 | Polyester impregnation technology |
| CN102191691A (en) * | 2011-03-02 | 2011-09-21 | 骏马化纤股份有限公司 | Gum dipping liquid |
| CN102619094A (en) * | 2012-03-14 | 2012-08-01 | 浙江海之门橡塑有限公司 | Dip solution and application thereof in aramid fibers |
| CN103131345A (en) * | 2011-12-05 | 2013-06-05 | 何信定 | Gummed cloth and manufacturing method of gummed cloth |
| CN104609742A (en) * | 2015-01-21 | 2015-05-13 | 舟山市盛泽胶绵合成有限公司 | Method for preparing tire cord |
| CN105778141A (en) * | 2016-03-31 | 2016-07-20 | 安徽工程大学 | Modification method for improving adhesive force of polyester material surfaces |
| CN113668247A (en) * | 2021-09-26 | 2021-11-19 | 青岛天邦线业有限公司 | Formaldehyde-free glass fiber rope impregnation solution and preparation method and use method thereof |
-
2004
- 2004-01-17 CN CN 200410016006 patent/CN1229297C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011320A (en) * | 2010-10-14 | 2011-04-13 | 芜湖华烨工业用布有限公司 | Polyester impregnation technology |
| CN102191691A (en) * | 2011-03-02 | 2011-09-21 | 骏马化纤股份有限公司 | Gum dipping liquid |
| CN103131345A (en) * | 2011-12-05 | 2013-06-05 | 何信定 | Gummed cloth and manufacturing method of gummed cloth |
| CN102619094A (en) * | 2012-03-14 | 2012-08-01 | 浙江海之门橡塑有限公司 | Dip solution and application thereof in aramid fibers |
| CN104609742A (en) * | 2015-01-21 | 2015-05-13 | 舟山市盛泽胶绵合成有限公司 | Method for preparing tire cord |
| CN105778141A (en) * | 2016-03-31 | 2016-07-20 | 安徽工程大学 | Modification method for improving adhesive force of polyester material surfaces |
| CN113668247A (en) * | 2021-09-26 | 2021-11-19 | 青岛天邦线业有限公司 | Formaldehyde-free glass fiber rope impregnation solution and preparation method and use method thereof |
| CN113668247B (en) * | 2021-09-26 | 2023-09-15 | 青岛天邦新材料有限公司 | Formaldehyde-free glass fiber rope dipping liquid and preparation method and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1229297C (en) | 2005-11-30 |
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