CN112250990A - 一种防水阻燃纸板生产工艺 - Google Patents
一种防水阻燃纸板生产工艺 Download PDFInfo
- Publication number
- CN112250990A CN112250990A CN202011153757.6A CN202011153757A CN112250990A CN 112250990 A CN112250990 A CN 112250990A CN 202011153757 A CN202011153757 A CN 202011153757A CN 112250990 A CN112250990 A CN 112250990A
- Authority
- CN
- China
- Prior art keywords
- flame
- agent
- waterproof
- retardant
- auxiliary agent
- Prior art date
- 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.)
- Granted
Links
- 239000011087 paperboard Substances 0.000 title claims abstract description 62
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 239000003063 flame retardant Substances 0.000 title claims abstract description 52
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 57
- 238000003756 stirring Methods 0.000 claims abstract description 42
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 34
- 238000002360 preparation method Methods 0.000 claims abstract description 30
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 20
- 229920000570 polyether Polymers 0.000 claims abstract description 20
- 239000004088 foaming agent Substances 0.000 claims abstract description 19
- 230000004048 modification Effects 0.000 claims abstract description 19
- 238000012986 modification Methods 0.000 claims abstract description 19
- 229920005862 polyol Polymers 0.000 claims abstract description 19
- 150000003077 polyols Chemical class 0.000 claims abstract description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 9
- MEBJLVMIIRFIJS-UHFFFAOYSA-N hexanedioic acid;propane-1,2-diol Chemical compound CC(O)CO.OC(=O)CCCCC(O)=O MEBJLVMIIRFIJS-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 7
- 229920003054 adipate polyester Polymers 0.000 claims abstract description 7
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 claims abstract description 3
- 229910001701 hydrotalcite Inorganic materials 0.000 claims abstract description 3
- 229960001545 hydrotalcite Drugs 0.000 claims abstract description 3
- 238000004880 explosion Methods 0.000 claims description 16
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 15
- 150000002910 rare earth metals Chemical class 0.000 claims description 15
- 238000007493 shaping process Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical group C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 claims description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- 229920001807 Urea-formaldehyde Polymers 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 239000008367 deionised water Substances 0.000 claims description 10
- 229910021641 deionized water Inorganic materials 0.000 claims description 10
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 10
- 230000008018 melting Effects 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 10
- 239000010456 wollastonite Substances 0.000 claims description 10
- 229910052882 wollastonite Inorganic materials 0.000 claims description 10
- 229920002522 Wood fibre Polymers 0.000 claims description 8
- 238000005422 blasting Methods 0.000 claims description 8
- 239000002025 wood fiber Substances 0.000 claims description 8
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 claims description 7
- 239000000440 bentonite Substances 0.000 claims description 7
- 229910000278 bentonite Inorganic materials 0.000 claims description 7
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 7
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 229910052746 lanthanum Inorganic materials 0.000 claims description 5
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 238000002791 soaking Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 3
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 3
- 239000000347 magnesium hydroxide Substances 0.000 claims description 3
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- QANIADJLTJYOFI-UHFFFAOYSA-K aluminum;magnesium;carbonate;hydroxide;hydrate Chemical compound O.[OH-].[Mg+2].[Al+3].[O-]C([O-])=O QANIADJLTJYOFI-UHFFFAOYSA-K 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000002470 thermal conductor Substances 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- -1 linerboards Substances 0.000 description 1
- 239000002557 mineral fiber Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0033—Use of organic additives containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0085—Use of fibrous compounding ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0095—Mixtures of at least two compounding ingredients belonging to different one-dot groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08J2361/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08J2361/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2427/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2427/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2427/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2427/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2475/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2497/00—Characterised by the use of lignin-containing materials
- C08J2497/02—Lignocellulosic material, e.g. wood, straw or bagasse
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
Abstract
本发明公开了一种防水阻燃纸板生产工艺,包括以下步骤:步骤一:防水剂的制备:将聚醚多元醇、己二酸丙二醇聚酯按照重量比1:3加入到磁力搅拌器中,然后加入聚醚多元醇总量20‑30%的改性助剂,随后再加入聚醚多元醇总量10%的水滑石粉,继续搅拌10‑20min,搅拌转速为100‑500r/min,得到防水剂。本发明防水剂制备中采用聚醚多元醇、己二酸丙二醇聚酯为主料,改性助剂采用碳发泡剂与硅烷偶联剂KH560混合进行有机化处理,改善碳发泡剂的亲有机性,同时阻燃助剂与碳发泡剂互配,纸板在燃烧时,碳发泡剂发生膨胀,从而增强阻燃助剂与火源的接触效果,进一步的起到阻燃效果。
Description
技术领域
本发明涉及纸板技术领域,具体涉及一种防水阻燃纸板生产工艺。
背景技术
纸板通常由各种植物纤维为原料,也有掺加非植物纤维,在纸板机上抄造制成。有些特种纸板也掺用羊毛等动物纤维或石棉等矿物纤维;包装用纸板,如箱纸板、牛皮箱纸板、黄纸板、白纸板、浸渍衬垫纸板等;工业技术用纸板,如电绝缘纸板、沥青防水纸板等;建筑用纸板,如油毡纸、隔音纸板、防火纸板、石膏纸板等;印刷与装饰用纸板,如字型纸板、封面纸板等。
现有的纸板虽具有一定的阻燃性,但是防水性能差,遇水后产品稳定性差,从而进一步的导致阻燃性性能下降,因此,需提供一种防水、阻燃性能相协调的纸板生产工艺。
发明内容
本发明的目的在于提供一种防水阻燃纸板生产工艺,以解决上述背景技术中提出的问题。
为实现上述目的,本发明提供如下技术方案:
本发明还提供了一种防水阻燃纸板生产工艺,包括以下步骤:
步骤一:防水剂的制备:将聚醚多元醇、己二酸丙二醇聚酯按照重量比1:3加入到磁力搅拌器中,然后加入聚醚多元醇总量20-30%的改性助剂,随后再加入聚醚多元醇总量10%的水滑石粉,继续搅拌10-20min,搅拌转速为100-500r/min,得到防水剂;
步骤二:连接助剂的制备:将木质纤维先送入到稀土液中浸泡10-20min,浸泡中采用质子辐照处理,辐照功率为10-20min,辐照功率为100-500W,辐照结束,水洗、干燥,送入到蒸汽爆破机内爆破,爆破结束,得到连接助剂;
步骤三:原料的选取:PVC 25-35份、脲醛树脂35-45份、防水剂2-8份、连接助剂1-5份、硅灰石粉15-25份、粘接助剂1-3份;
步骤四:纸板材料的制备:将PVC、脲醛树脂、防水剂、连接助剂、硅灰石粉、粘接助剂依次送入到反应釜中进行搅拌,搅拌转速为100-500r/min,搅拌10-20min,然后进行熔融,熔融温度为170-180℃,熔融时间为1-5min,最后得到纸板材料;
步骤五:纸板的制备:将纸板材料送入到模具中进行定型,定型温度为1-5℃,定型压力为2-4MPa,得到纸板。
优选地,所述改性助剂的制备方法为:将十二烷基磺酸钠、十二醇、树脂胶加入到去离子水中,于60℃加热25min,得到发泡剂,随后将发泡剂冷却至室温,以1000r/min进行搅拌10min,即可,随后送入到硅烷偶联剂KH560中处理10-20min,处理温度为75-85℃,处理结束,最后加入阻燃助剂,继续搅拌10-20min,得到改性助剂。
优选地,所述阻燃助剂的制备方法为:将膨润土于去离子水中先超声分散10-20min,超声功率为100-200W,然后加入阻燃剂、热导剂,继续搅拌10-20min,搅拌结束,得到阻燃助剂。
优选地,所述阻燃剂为三氧化二锑、氢氧化镁、氢氧化铝中的一种。
优选地,所述热导剂为鳞片状石墨。
优选地,所述稀土液为稀土镧、硫酸按照重量比1:5混合配制而成的稀土液。
优选地,所述蒸汽爆破机爆破的压力为1-5MPa,爆破时间为1-4s。
优选地,所述蒸汽爆破机爆破的压力为3MPa,爆破时间为2.5s。
优选地,所述粘接助剂为二乙烯基苯。
与现有技术相比,本发明具有如下的有益效果:
本发明防水剂制备中采用聚醚多元醇、己二酸丙二醇聚酯为主料,改性助剂采用碳发泡剂与硅烷偶联剂KH560混合进行有机化处理,改善碳发泡剂的亲有机性,同时阻燃助剂与碳发泡剂互配,纸板在燃烧时,碳发泡剂发生膨胀,从而增强阻燃助剂与火源的接触效果,进一步的起到阻燃效果,同时碳发泡剂应用在防水剂中可起到增强防水的功能,提高产品的耐水性能,而阻燃助剂采用膨润土与阻燃剂、热导剂复配,在燃烧高温下,膨润土发生膨胀,从而将热导剂的鳞片状石墨热传导效果增强,继而提高热量散热降温效果,进一步的起到阻燃效果,因而本发明的产品可起到防水、阻燃性能相协配式的改善。
具体实施方式
下面结合具体实施例,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
实施例1:
本实施例的一种防水阻燃纸板生产工艺,包括以下步骤:
步骤一:防水剂的制备:将聚醚多元醇、己二酸丙二醇聚酯按照重量比1:3加入到磁力搅拌器中,然后加入聚醚多元醇总量20%的改性助剂,随后再加入聚醚多元醇总量10%的水滑石粉,继续搅拌10min,搅拌转速为100r/min,得到防水剂;
步骤二:连接助剂的制备:将木质纤维先送入到稀土液中浸泡10min,浸泡中采用质子辐照处理,辐照功率为10min,辐照功率为100W,辐照结束,水洗、干燥,送入到蒸汽爆破机内爆破,爆破结束,得到连接助剂;
步骤三:原料的选取:PVC 25份、脲醛树脂35份、防水剂2份、连接助剂1份、硅灰石粉15份、粘接助剂1份;
步骤四:纸板材料的制备:将PVC、脲醛树脂、防水剂、连接助剂、硅灰石粉、粘接助剂依次送入到反应釜中进行搅拌,搅拌转速为100r/min,搅拌10min,然后进行熔融,熔融温度为170℃,熔融时间为1min,最后得到纸板材料;
步骤五:纸板的制备:将纸板材料送入到模具中进行定型,定型温度为1℃,定型压力为2MPa,得到纸板。
本实施例的改性助剂的制备方法为:将十二烷基磺酸钠、十二醇、树脂胶加入到去离子水中,于60℃加热25min,得到发泡剂,随后将发泡剂冷却至室温,以1000r/min进行搅拌10min,即可,随后送入到硅烷偶联剂KH560中处理10min,处理温度为75℃,处理结束,最后加入阻燃助剂,继续搅拌10min,得到改性助剂。
本实施例的阻燃助剂的制备方法为:将膨润土于去离子水中先超声分散10min,超声功率为100W,然后加入阻燃剂、热导剂,继续搅拌10min,搅拌结束,得到阻燃助剂。
本实施例的阻燃剂为三氧化二锑。
本实施例的热导剂为鳞片状石墨。
本实施例的稀土液为稀土镧、硫酸按照重量比1:5混合配制而成的稀土液。
本实施例的蒸汽爆破机爆破的压力为1MPa,爆破时间为1s。
本实施例的粘接助剂为二乙烯基苯。
实施例2:
本实施例的一种防水阻燃纸板生产工艺,包括以下步骤:
步骤一:防水剂的制备:将聚醚多元醇、己二酸丙二醇聚酯按照重量比1:3加入到磁力搅拌器中,然后加入聚醚多元醇总量30%的改性助剂,随后再加入聚醚多元醇总量10%的水滑石粉,继续搅拌20min,搅拌转速为500r/min,得到防水剂;
步骤二:连接助剂的制备:将木质纤维先送入到稀土液中浸泡20min,浸泡中采用质子辐照处理,辐照功率为20min,辐照功率为500W,辐照结束,水洗、干燥,送入到蒸汽爆破机内爆破,爆破结束,得到连接助剂;
步骤三:原料的选取:PVC 35份、脲醛树脂45份、防水剂8份、连接助剂5份、硅灰石粉25份、粘接助剂3份;
步骤四:纸板材料的制备:将PVC、脲醛树脂、防水剂、连接助剂、硅灰石粉、粘接助剂依次送入到反应釜中进行搅拌,搅拌转速为500r/min,搅拌20min,然后进行熔融,熔融温度为180℃,熔融时间为5min,最后得到纸板材料;
步骤五:纸板的制备:将纸板材料送入到模具中进行定型,定型温度为5℃,定型压力为4MPa,得到纸板。
本实施例的改性助剂的制备方法为:将十二烷基磺酸钠、十二醇、树脂胶加入到去离子水中,于60℃加热25min,得到发泡剂,随后将发泡剂冷却至室温,以1000r/min进行搅拌10min,即可,随后送入到硅烷偶联剂KH560中处理20min,处理温度为85℃,处理结束,最后加入阻燃助剂,继续搅拌20min,得到改性助剂。
本实施例的阻燃助剂的制备方法为:将膨润土于去离子水中先超声分散20min,超声功率为200W,然后加入阻燃剂、热导剂,继续搅拌20min,搅拌结束,得到阻燃助剂。
本实施例的阻燃剂为氢氧化镁。
本实施例的热导剂为鳞片状石墨。
本实施例的稀土液为稀土镧、硫酸按照重量比1:5混合配制而成的稀土液。
本实施例的蒸汽爆破机爆破的压力为5MPa,爆破时间为4s。
本实施例的粘接助剂为二乙烯基苯。
实施例3:
本实施例的一种防水阻燃纸板生产工艺,包括以下步骤:
步骤一:防水剂的制备:将聚醚多元醇、己二酸丙二醇聚酯按照重量比1:3加入到磁力搅拌器中,然后加入聚醚多元醇总量25%的改性助剂,随后再加入聚醚多元醇总量10%的水滑石粉,继续搅拌15min,搅拌转速为300r/min,得到防水剂;
步骤二:连接助剂的制备:将木质纤维先送入到稀土液中浸泡15min,浸泡中采用质子辐照处理,辐照功率为15min,辐照功率为300W,辐照结束,水洗、干燥,送入到蒸汽爆破机内爆破,爆破结束,得到连接助剂;
步骤三:原料的选取:PVC 30份、脲醛树脂40份、防水剂5份、连接助剂3份、硅灰石粉20份、粘接助剂2份;
步骤四:纸板材料的制备:将PVC、脲醛树脂、防水剂、连接助剂、硅灰石粉、粘接助剂依次送入到反应釜中进行搅拌,搅拌转速为300r/min,搅拌15min,然后进行熔融,熔融温度为175℃,熔融时间为3min,最后得到纸板材料;
步骤五:纸板的制备:将纸板材料送入到模具中进行定型,定型温度为3℃,定型压力为3MPa,得到纸板。
本实施例的改性助剂的制备方法为:将十二烷基磺酸钠、十二醇、树脂胶加入到去离子水中,于60℃加热25min,得到发泡剂,随后将发泡剂冷却至室温,以1000r/min进行搅拌10min,即可,随后送入到硅烷偶联剂KH560中处理15min,处理温度为80℃,处理结束,最后加入阻燃助剂,继续搅拌15min,得到改性助剂。
本实施例的阻燃助剂的制备方法为:将膨润土于去离子水中先超声分散15min,超声功率为150W,然后加入阻燃剂、热导剂,继续搅拌15min,搅拌结束,得到阻燃助剂。
本实施例的阻燃剂为氢氧化铝。
本实施例的热导剂为鳞片状石墨。
本实施例的稀土液为稀土镧、硫酸按照重量比1:5混合配制而成的稀土液。
本实施例的蒸汽爆破机爆破的压力为5MPa,爆破时间为4s。
本实施例的粘接助剂为二乙烯基苯。
对比例1:
与实施例3的材料及制备工艺基本相同,唯有不同的是未加入连接助剂。
对比例2:
与实施例3的材料及制备工艺基本相同,唯有不同的是未加入改性助剂。
将实施例1-3及对比例1-2的材料进行性能测试,测试结果如表1所示
表1
对于本领域技术人员而言,显然本发明不限于上述示范性实施例的细节,而且在不背离本发明的精神或基本特征的情况下,能够以其他的具体形式实现本发明。因此,无论从哪一点来看,均应将实施例看作是示范性的,而且是非限制性的,本发明的范围由所附权利要求而不是上述说明限定,因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。
此外,应当理解,虽然本说明书按照实施方式加以描述,但并非每个实施方式仅包含一个独立的技术方案,说明书的这种叙述方式仅仅是为清楚起见,本领域技术人员应当将说明书作为一个整体,各实施例中的技术方案也可以经适当组合,形成本领域技术人员可以理解的其他实施方式。
Claims (9)
1.一种防水阻燃纸板生产工艺,其特征在于,包括以下步骤:
步骤一:防水剂的制备:将聚醚多元醇、己二酸丙二醇聚酯按照重量比1:3加入到磁力搅拌器中,然后加入聚醚多元醇总量20-30%的改性助剂,随后再加入聚醚多元醇总量10%的水滑石粉,继续搅拌10-20min,搅拌转速为100-500r/min,得到防水剂;
步骤二:连接助剂的制备:将木质纤维先送入到稀土液中浸泡10-20min,浸泡中采用质子辐照处理,辐照功率为10-20min,辐照功率为100-500W,辐照结束,水洗、干燥,送入到蒸汽爆破机内爆破,爆破结束,得到连接助剂;
步骤三:原料的选取:PVC 25-35份、脲醛树脂35-45份、防水剂2-8份、连接助剂1-5份、硅灰石粉15-25份、粘接助剂1-3份;
步骤四:纸板材料的制备:将PVC、脲醛树脂、防水剂、连接助剂、硅灰石粉、粘接助剂依次送入到反应釜中进行搅拌,搅拌转速为100-500r/min,搅拌10-20min,然后进行熔融,熔融温度为170-180℃,熔融时间为1-5min,最后得到纸板材料;
步骤五:纸板的制备:将纸板材料送入到模具中进行定型,定型温度为1-5℃,定型压力为2-4MPa,得到纸板。
2.根据权利要求1所述的一种防水阻燃纸板生产工艺,其特征在于,所述改性助剂的制备方法为:将十二烷基磺酸钠、十二醇、树脂胶加入到去离子水中,于60℃加热25min,得到发泡剂,随后将发泡剂冷却至室温,以1000r/min进行搅拌10min,即可,随后送入到硅烷偶联剂KH560中处理10-20min,处理温度为75-85℃,处理结束,最后加入阻燃助剂,继续搅拌10-20min,得到改性助剂。
3.根据权利要求2所述的一种防水阻燃纸板生产工艺,其特征在于,所述阻燃助剂的制备方法为:将膨润土于去离子水中先超声分散10-20min,超声功率为100-200W,然后加入阻燃剂、热导剂,继续搅拌10-20min,搅拌结束,得到阻燃助剂。
4.根据权利要求3所述的一种防水阻燃纸板生产工艺,其特征在于,所述阻燃剂为三氧化二锑、氢氧化镁、氢氧化铝中的一种。
5.根据权利要求3所述的一种防水阻燃纸板生产工艺,其特征在于,所述热导剂为鳞片状石墨。
6.根据权利要求1所述的一种防水阻燃纸板生产工艺,其特征在于,所述稀土液为稀土镧、硫酸按照重量比1:5混合配制而成的稀土液。
7.根据权利要求1所述的一种防水阻燃纸板生产工艺,其特征在于,所述蒸汽爆破机爆破的压力为1-5MPa,爆破时间为1-4s。
8.根据权利要求7所述的一种防水阻燃纸板生产工艺,其特征在于,所述蒸汽爆破机爆破的压力为3MPa,爆破时间为2.5s。
9.根据权利要求1所述的一种防水阻燃纸板生产工艺,其特征在于,所述粘接助剂为二乙烯基苯。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011153757.6A CN112250990B (zh) | 2020-10-26 | 2020-10-26 | 一种防水阻燃纸板生产工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011153757.6A CN112250990B (zh) | 2020-10-26 | 2020-10-26 | 一种防水阻燃纸板生产工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112250990A true CN112250990A (zh) | 2021-01-22 |
CN112250990B CN112250990B (zh) | 2022-05-10 |
Family
ID=74261931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011153757.6A Active CN112250990B (zh) | 2020-10-26 | 2020-10-26 | 一种防水阻燃纸板生产工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112250990B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104481103A (zh) * | 2014-11-18 | 2015-04-01 | 上海华峰普恩聚氨酯有限公司 | 一种硬泡聚氨酯防火保温装饰一体板及其生产方法 |
CN106752001A (zh) * | 2016-12-21 | 2017-05-31 | 凤台县双利生物科技有限公司 | 一种蒙脱土改性的防水阻燃型生物质板材及其制备方法 |
CN107189473A (zh) * | 2017-06-29 | 2017-09-22 | 合肥达户电线电缆科技有限公司 | 一种环保材料防水阻燃板材及其制备方法 |
CN109049470A (zh) * | 2018-07-17 | 2018-12-21 | 合肥雅克丽新型建材有限公司 | 一种防水阻燃相协调的高性能墙纸制备方法 |
WO2020078329A1 (zh) * | 2018-10-16 | 2020-04-23 | 上海东大聚氨酯有限公司 | 一种阻燃组合聚醚、聚异氰脲酸酯板材用保温材料及其制备方法 |
-
2020
- 2020-10-26 CN CN202011153757.6A patent/CN112250990B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104481103A (zh) * | 2014-11-18 | 2015-04-01 | 上海华峰普恩聚氨酯有限公司 | 一种硬泡聚氨酯防火保温装饰一体板及其生产方法 |
CN106752001A (zh) * | 2016-12-21 | 2017-05-31 | 凤台县双利生物科技有限公司 | 一种蒙脱土改性的防水阻燃型生物质板材及其制备方法 |
CN107189473A (zh) * | 2017-06-29 | 2017-09-22 | 合肥达户电线电缆科技有限公司 | 一种环保材料防水阻燃板材及其制备方法 |
CN109049470A (zh) * | 2018-07-17 | 2018-12-21 | 合肥雅克丽新型建材有限公司 | 一种防水阻燃相协调的高性能墙纸制备方法 |
WO2020078329A1 (zh) * | 2018-10-16 | 2020-04-23 | 上海东大聚氨酯有限公司 | 一种阻燃组合聚醚、聚异氰脲酸酯板材用保温材料及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN112250990B (zh) | 2022-05-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102924943B (zh) | 一种无卤阻燃木塑复合材料的制备原料、方法和系统 | |
CN112831169B (zh) | 一种高导热、高阻燃的热固性团状聚酯模塑料及其制备方法和应用 | |
CN105086764A (zh) | 膨胀型钢结构防火粉末涂料 | |
CN102796283B (zh) | 一种复合型膨胀阻燃剂及其制备方法 | |
CN105131527A (zh) | 低介电常数覆铜板及其制作方法 | |
CN113698738A (zh) | 一种阻燃型覆铜板及其制备方法 | |
CN106752001A (zh) | 一种蒙脱土改性的防水阻燃型生物质板材及其制备方法 | |
CN116080210B (zh) | 一种酚醛树脂基覆铜板及其制备方法 | |
CN112250990B (zh) | 一种防水阻燃纸板生产工艺 | |
CN102304343A (zh) | 一种用于覆铜箔基板的胶液及其制备方法 | |
CN102877366A (zh) | 一种湿帘纸的制备方法 | |
CN109575508A (zh) | 一种酚醛树脂复合保温材料及其制备方法 | |
CN102838779A (zh) | 一种复合型膨胀阻燃剂改性热固性树脂及其制备方法 | |
CN106751094A (zh) | 一种阻燃型聚苯乙烯保温板及其制备方法 | |
CN101792674A (zh) | 一种氮磷镁复合阻燃剂的制备方法 | |
CN116376485A (zh) | 一种环保阻燃胶黏剂及其制备方法和在胶合板中的应用 | |
CN104693691A (zh) | 一种无卤阻燃乙烯基酯树脂复合物及其制备方法 | |
CN106752004A (zh) | 一种多壁碳纳米管增强增韧的防水阻燃型生物质板材及其制备方法 | |
CN106752002A (zh) | 一种复合抗菌膜增强的防水阻燃型生物质板材及其制备方法 | |
CN103276825B (zh) | 环保防潮型秸秆阻燃保温建材专用板 | |
CN112778656A (zh) | 一种介孔材料复合聚苯乙烯保温板及其制备方法 | |
CN107984590A (zh) | 一种生物质无胶板的制备方法 | |
CN114395171A (zh) | 一种阻燃级改性氢氧化镁及其制备方法 | |
CN108912498A (zh) | 一种新能源汽车用高阻燃聚丙烯复合材料及其制备方法 | |
CN114163780B (zh) | 一种环氧树脂组合物及其制备方法和用途 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240428 Address after: 437000 Industrial Park, Magang Town, Tongcheng County, Xianning City, Hubei Province Patentee after: Tongcheng County Hongxing Paper Industry Co.,Ltd. Country or region after: China Address before: No. 222, Furong 4th Road, Xishan District, Wuxi City, Jiangsu Province, 214000 Patentee before: Wuxi Chenhua Packaging Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right |