CN109056330A - 一种高流动性rf液及其制备方法 - Google Patents
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- 239000007788 liquid Substances 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 57
- 239000008234 soft water Substances 0.000 claims abstract description 35
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 24
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000007787 solid Substances 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 239000000498 cooling water Substances 0.000 claims abstract description 7
- 238000004321 preservation Methods 0.000 claims abstract description 7
- 239000007864 aqueous solution Substances 0.000 claims description 9
- 239000000243 solution Substances 0.000 claims description 7
- 230000035484 reaction time Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000002803 maceration Methods 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
- D06M15/41—Phenol-aldehyde or phenol-ketone resins
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- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
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- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/12—Aldehydes; Ketones
- D06M13/127—Mono-aldehydes, e.g. formaldehyde; Monoketones
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/152—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen having a hydroxy group bound to a carbon atom of a six-membered aromatic ring
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/34—Polyamides
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- Chemical Kinetics & Catalysis (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Abstract
本发明是高流动性RF液及其制备方法,其配方为:软水重量份430~480,氢氧化钠4~6%重量份9~11,间苯二酚固体重量份16~18,甲醛37%重量份26~28。其制备方法,包括以下步骤:1)反应罐中放入软水;2)将氢氧化钠溶解在软水中,投放到反应罐内,并进行搅拌混合;3)将间苯二酚固体溶解在软水中,投放到反应罐内,并搅拌;4)将甲醛37%和软水混合,配制成甲醛水溶液,将甲醛水溶液缓慢加入反应罐内,进行持续搅拌;5)反应罐为夹套水保温,用冷却水冷却反应罐,控制反应温度为28~30℃,反应8~10小时。本发明的优点:生产的RF液具有高流动性,可满足日益增长的生产需要,适用性广,十分适合推广。
Description
技术领域
本发明涉及的是一种高流动性RF液及其制备方法。
背景技术
RF液一般由间苯二酚和甲醛配置而成,可与VP胶乳混合成RFL浸渍液等,用于锦纶帘子布等的浸胶等用途。RF液的流动性是其主要指标之一,高流动性的RF液有助于高效高质量生产配置适用范围更广的浸渍液。
现有技术的RF液的流动性欠佳,已经无法满足日益增长的生产需要,生产一种具有高流动性的RF液具有很好的市场前景。
发明内容
本发明提出的是一种高流动性RF液及其制备方法,其目的旨在填补现有技术存在的上述空白,有效提高RF液的流动性。
本发明的技术解决方案:一种高流动性RF液,其配方为:
一种高流动性RF液的制备方法,包括以下步骤:
1)反应罐中放入软水,水温控制在22~24℃;
2)将氢氧化钠溶解在软水中,配制成浓度4~6%重量份9~11的水溶液,投放到反应罐内,并进行搅拌混合6~8min;
3)将重量份16~18的间苯二酚固体溶解在软水中,配制成浓度12~18%溶液,投放到反应罐内,并搅拌8~10min;
4)将重量份26~28的甲醛37%和软水混合,配制成浓度为10~18%的甲醛水溶液,将甲醛水溶液缓慢加入反应罐内,进行持续搅拌;
5)反应罐为夹套水保温,用温度14~18℃的冷却水冷却反应罐,控制反应温度为28~30℃,反应时间为8~10小时,反应罐内最后软水重量份为430~480,得到高流动性RF液。
本发明的优点:方案简单有效,生产的RF液具有高流动性,可满足日益增长的生产需要,适用性广,十分适合推广使用。
具体实施方式
下面结合实施例和具体实施方式对本发明作进一步详细的说明。
一种高流动性RF液,其配方为:
一种高流动性RF液的制备方法,包括以下步骤:
1)反应罐中放入软水,水温控制在22~24℃;
2)将氢氧化钠溶解在软水中,配制成浓度4~6%重量份9~11的水溶液,投放到反应罐内,并进行搅拌混合6~8min;
3)将重量份16~18的间苯二酚固体溶解在软水中,配制成浓度12~18%溶液,投放到反应罐内,并搅拌8~10min;
4)将重量份26~28的甲醛37%和软水混合,配制成浓度为10~18%的甲醛水溶液,将甲醛水溶液缓慢加入反应罐内,进行持续搅拌;
5)反应罐为夹套水保温,用温度14~18℃的冷却水冷却反应罐,控制反应温度为28~30℃,反应时间为8~10小时,反应罐内最后软水重量份为430~480,得到高流动性RF液。
实施例1
一种高流动性RF液的制备方法,包括以下步骤:
1)反应罐中放入软水,水温控制在23℃;
2)将氢氧化钠溶解在软水中,配制成浓度5%重量份10的水溶液,投放到反应罐内,并进行搅拌混合7min;
3)将重量份17的间苯二酚固体溶解在软水中,配制成浓度15%溶液,投放到反应罐内,并搅拌9min;
4)将重量份27的甲醛37%和软水混合,配制成浓度为14%的甲醛水溶液,将甲醛水溶液缓慢加入反应罐内,进行持续搅拌;
5)反应罐为夹套水保温,用温度16℃的冷却水冷却反应罐,控制反应温度为29℃,反应时间为9小时,反应罐内最后软水重量份为450,得到高流动性RF液,粘度4.9Pa·s。
实施例2
一种高流动性RF液的制备方法,包括以下步骤:
1)反应罐中放入软水,水温控制在22℃;
2)将氢氧化钠溶解在软水中,配制成浓度4%重量份9的水溶液,投放到反应罐内,并进行搅拌混合6min;
3)将重量份16的间苯二酚固体溶解在软水中,配制成浓度12%溶液,投放到反应罐内,并搅拌8min;
4)将重量份26的甲醛37%和软水混合,配制成浓度为10%的甲醛水溶液,将甲醛水溶液缓慢加入反应罐内,进行持续搅拌;
5)反应罐为夹套水保温,用温度14℃的冷却水冷却反应罐,控制反应温度为28℃,反应时间为8小时,反应罐内最后软水重量份为430,得到高流动性RF液,粘度3.2Pa·s。
实施例3
一种高流动性RF液的制备方法,包括以下步骤:
1)反应罐中放入软水,水温控制在24℃;
2)将氢氧化钠溶解在软水中,配制成浓度6%重量份11的水溶液,投放到反应罐内,并进行搅拌混合8min;
3)将重量份18的间苯二酚固体溶解在软水中,配制成浓度18%溶液,投放到反应罐内,并搅拌10min;
4)将重量份28的甲醛37%和软水混合,配制成浓度为18%的甲醛水溶液,将甲醛水溶液缓慢加入反应罐内,进行持续搅拌;
5)反应罐为夹套水保温,用温度18℃的冷却水冷却反应罐,控制反应温度为30℃,反应时间为10小时,反应罐内最后软水重量份为480,得到高流动性RF液,粘度7.8Pa·s。
以上所述的仅是本发明的优选实施方式,应当指出,对于本领域的普通技术人员来说,在不脱离本发明创造构思的前提下,还可以做出若干变形和改进,这些都属于本发明的保护范围。
Claims (2)
1.一种高流动性RF液,其特征是配方为:
2.一种高流动性RF液的制备方法,其特征是该方法包括以下步骤:
1)反应罐中放入软水,水温控制在22~24℃;
2)将氢氧化钠溶解在软水中,配制成浓度4~6%重量份9~11的水溶液,投放到反应罐内,并进行搅拌混合6~8min;
3)将重量份16~18的间苯二酚固体溶解在软水中,配制成浓度12~18%溶液,投放到反应罐内,并搅拌8~10min;
4)将重量份26~28的甲醛37%和软水混合,配制成浓度为10~18%的甲醛水溶液,将甲醛水溶液缓慢加入反应罐内,进行持续搅拌;
5)反应罐为夹套水保温,用温度14~18℃的冷却水冷却反应罐,控制反应温度为28~30℃,反应时间为8~10小时,反应罐内最后软水重量份为430~480,得到高流动性RF液。
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