CN108997728B - 一种具有较高拉伸强度的防水卷材用树脂胎基及其制备方法 - Google Patents

一种具有较高拉伸强度的防水卷材用树脂胎基及其制备方法 Download PDF

Info

Publication number
CN108997728B
CN108997728B CN201810931788.6A CN201810931788A CN108997728B CN 108997728 B CN108997728 B CN 108997728B CN 201810931788 A CN201810931788 A CN 201810931788A CN 108997728 B CN108997728 B CN 108997728B
Authority
CN
China
Prior art keywords
parts
tensile strength
calcining
heating
higher tensile
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.)
Active
Application number
CN201810931788.6A
Other languages
English (en)
Other versions
CN108997728A (zh
Inventor
赵庆亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou siruidi New Material Co.,Ltd.
Original Assignee
Suzhou Siruidi New Material Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Siruidi New Material Co ltd filed Critical Suzhou Siruidi New Material Co ltd
Priority to CN201810931788.6A priority Critical patent/CN108997728B/zh
Publication of CN108997728A publication Critical patent/CN108997728A/zh
Application granted granted Critical
Publication of CN108997728B publication Critical patent/CN108997728B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03Polysaccharides or derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2369/00Characterised by the use of polycarbonates; Derivatives of polycarbonates
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2401/00Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2401/02Cellulose; Modified cellulose
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2405/00Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2401/00 or C08J2403/00
    • C08J2405/08Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04Homopolymers or copolymers of ethene
    • C08J2423/06Polyethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2463/00Characterised by the use of epoxy resins; Derivatives of epoxy resins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2471/00Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • C08J2471/02Polyalkylene oxides
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/34Silicon-containing compounds
    • C08K3/346Clay
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00Use of ingredients characterised by shape
    • C08K7/02Fibres or whiskers
    • C08K7/04Fibres or whiskers inorganic
    • C08K7/06Elements
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00Use of pretreated ingredients
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02Natural fibres, other than mineral fibres
    • D06M2101/04Vegetal fibres
    • D06M2101/06Vegetal fibres cellulosic
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/50Modified hand or grip properties; Softening compositions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Reinforced Plastic Materials (AREA)
  • Epoxy Resins (AREA)
  • Tires In General (AREA)

Abstract

本发明公开了一种具有较高拉伸强度的防水卷材用树脂胎基及其制备方法,其制备方法简单,性质稳定,适宜工业化生产,同时制备的防水卷材用树脂胎基具有较高的拉伸强度和较低的低温柔度,其力学性能与耐低温性能相对于对比例皆得到大幅提高。

Description

一种具有较高拉伸强度的防水卷材用树脂胎基及其制备方法
技术领域
本发明属于防水卷材技术领域,尤其是一种具有较高拉伸强度的防水卷材用树脂胎基及其制备方法。
背景技术
目前,在建筑行业中大量使用的防水卷材多为改性沥青防水卷材,由于中间层胎基本身强度较低,当受到基层沉降变形时,容易开裂,极易导致防水失败,抗变性能差,温度变化大,影响防水卷材使用寿命和防水效果,更为严重的是,导致建筑工程质量问题并且很难修复,所以开发具有较高拉伸强度的防水卷材用树脂胎基具有重要的实际意义。
发明内容
针对上述问题,本发明旨在提供一种具有较高拉伸强度的防水卷材用树脂胎基及其制备方法。
本发明通过以下技术方案实现:
一种具有较高拉伸强度的防水卷材用树脂胎基,其特征在于,由以下重量份的原料制成:碳纤维3-5,高岭土4-8,苎麻纤维3-6,壳聚糖水溶液30-60,聚乙烯蜡10-12,聚碳酸酯60-80,环氧树脂10-30,聚乙二醇3-8,甲基丙烯酸镁1-2,固化剂3-6。
进一步的,其制备方法包括以下步骤:
(1)将碳纤维与高岭土经过球磨混合均匀,然后进行煅烧,先以3-6℃/min的速率升温至350-400℃,煅烧60-80min,然后继续升温至620-650℃,煅烧40-50min,接着升温至750-760℃,煅烧30-40min,然后以6-8℃/min的速率降温至220-250℃,保温2-4h,自然冷却至室温,粉碎过筛;
(2)将苎麻纤维加入到壳聚糖水溶液中,在70-80℃下浸泡1-2天,充分泡软,然后取出苎麻纤维,放入烘箱中,在40-50℃下干燥20-30h,期间利用去离子水进行喷雾2-3次,最终干燥至含水量为5-10%;
(3)将步骤(1)与步骤(2)所得物放入搅拌机中混合搅拌均匀,然后加入聚乙烯蜡,加热至聚乙烯蜡熔化,并在200-300rpm的转速下搅拌30-40min,冷却至室温;
(4)将聚碳酸酯、环氧树脂加入至混料机中,在200-220℃、100-120rpm下混合5-10min,然后加入步骤(3)所得物、聚乙二醇、甲基丙烯酸镁,继续混合10-20min后加入固化剂,混合10-15min后经过高压模机挤压吹膜,冷却即可。
进一步的,步骤(1)所述过筛为过200-400目筛。
进一步的,步骤(2)所述苎麻纤维的长度为0.2-0.9mm。
进一步的,步骤(2)所述壳聚糖水溶液的质量分数为20-24%,其中含有3-6%的乙酸。
本发明的有益效果:本发明提供的制备方法简单,性质稳定,适宜工业化生产,同时制备的防水卷材用树脂胎基具有较高的拉伸强度和较低的低温柔度,其力学性能与耐低温性能相对于对比例皆得到大幅提高。利用壳聚糖溶液对苎麻纤维进行改性后加入到胎基制备中,提高了苎麻纤维的柔韧度和韧性,提高目标材料的耐低温性能,并且促进了苎麻纤维与基底的相容性,提高界面结合力,进一步提高目标材料的抗拉伸性能;碳纤维、高岭土、苎麻纤维经聚乙烯蜡处理后,协同发挥作用,共同提高了目标材料的力学性能和耐低温性能。
具体实施方式
下面用具体实施例说明本发明,但并不是对本发明的限制。
实施例1
一种具有较高拉伸强度的防水卷材用树脂胎基,其特征在于,由以下重量份的原料制成:碳纤维3,高岭土4,苎麻纤维3,壳聚糖水溶液30,聚乙烯蜡10,聚碳酸酯60,环氧树脂10,聚乙二醇3,甲基丙烯酸镁1,固化剂3。
进一步的,其制备方法包括以下步骤:
(1)将碳纤维与高岭土经过球磨混合均匀,然后进行煅烧,先以3℃/min的速率升温至350℃,煅烧60min,然后继续升温至620℃,煅烧40min,接着升温至750℃,煅烧30min,然后以6℃/min的速率降温至220℃,保温2h,自然冷却至室温,粉碎过筛;
(2)将苎麻纤维加入到壳聚糖水溶液中,在70℃下浸泡1天,充分泡软,然后取出苎麻纤维,放入烘箱中,在40℃下干燥20h,期间利用去离子水进行喷雾2次,最终干燥至含水量为5%;
(3)将步骤(1)与步骤(2)所得物放入搅拌机中混合搅拌均匀,然后加入聚乙烯蜡,加热至聚乙烯蜡熔化,并在200rpm的转速下搅拌30min,冷却至室温;
(4)将聚碳酸酯、环氧树脂加入至混料机中,在200℃、100rpm下混合5min,然后加入步骤(3)所得物、聚乙二醇、甲基丙烯酸镁,继续混合10min后加入固化剂,混合10min后经过高压模机挤压吹膜,冷却即可。
进一步的,步骤(1)所述过筛为过200目筛。
进一步的,步骤(2)所述苎麻纤维的长度为0.2mm。
进一步的,步骤(2)所述壳聚糖水溶液的质量分数为20%,其中含有3%的乙酸。
实施例2
一种具有较高拉伸强度的防水卷材用树脂胎基,其特征在于,由以下重量份的原料制成:碳纤维4,高岭土6,苎麻纤维5,壳聚糖水溶液50,聚乙烯蜡11,聚碳酸酯70,环氧树脂20,聚乙二醇6,甲基丙烯酸镁2,固化剂4。
进一步的,其制备方法包括以下步骤:
(1)将碳纤维与高岭土经过球磨混合均匀,然后进行煅烧,先以5℃/min的速率升温至370℃,煅烧70min,然后继续升温至630℃,煅烧45min,接着升温至755℃,煅烧35min,然后以7℃/min的速率降温至230℃,保温3h,自然冷却至室温,粉碎过筛;
(2)将苎麻纤维加入到壳聚糖水溶液中,在75℃下浸泡2天,充分泡软,然后取出苎麻纤维,放入烘箱中,在45℃下干燥25h,期间利用去离子水进行喷雾3次,最终干燥至含水量为7%;
(3)将步骤(1)与步骤(2)所得物放入搅拌机中混合搅拌均匀,然后加入聚乙烯蜡,加热至聚乙烯蜡熔化,并在250rpm的转速下搅拌35min,冷却至室温;
(4)将聚碳酸酯、环氧树脂加入至混料机中,在210℃、110rpm下混合7min,然后加入步骤(3)所得物、聚乙二醇、甲基丙烯酸镁,继续混合15min后加入固化剂,混合12min后经过高压模机挤压吹膜,冷却即可。
进一步的,步骤(1)所述过筛为过300目筛。
进一步的,步骤(2)所述苎麻纤维的长度为0.5mm。
进一步的,步骤(2)所述壳聚糖水溶液的质量分数为22%,其中含有4%的乙酸。
实施例3
一种具有较高拉伸强度的防水卷材用树脂胎基,其特征在于,由以下重量份的原料制成:碳纤维5,高岭土8,苎麻纤维6,壳聚糖水溶液60,聚乙烯蜡12,聚碳酸酯80,环氧树脂30,聚乙二醇8,甲基丙烯酸镁2,固化剂6。
进一步的,其制备方法包括以下步骤:
(1)将碳纤维与高岭土经过球磨混合均匀,然后进行煅烧,先以6℃/min的速率升温至400℃,煅烧80min,然后继续升温至650℃,煅烧50min,接着升温至760℃,煅烧40min,然后以8℃/min的速率降温至250℃,保温4h,自然冷却至室温,粉碎过筛;
(2)将苎麻纤维加入到壳聚糖水溶液中,在80℃下浸泡2天,充分泡软,然后取出苎麻纤维,放入烘箱中,在50℃下干燥30h,期间利用去离子水进行喷雾3次,最终干燥至含水量为10%;
(3)将步骤(1)与步骤(2)所得物放入搅拌机中混合搅拌均匀,然后加入聚乙烯蜡,加热至聚乙烯蜡熔化,并在300rpm的转速下搅拌40min,冷却至室温;
(4)将聚碳酸酯、环氧树脂加入至混料机中,在220℃、120rpm下混合10min,然后加入步骤(3)所得物、聚乙二醇、甲基丙烯酸镁,继续混合20min后加入固化剂,混合15min后经过高压模机挤压吹膜,冷却即可。
进一步的,步骤(1)所述过筛为过400目筛。
进一步的,步骤(2)所述苎麻纤维的长度为0.9mm。
进一步的,步骤(2)所述壳聚糖水溶液的质量分数为24%,其中含有6%的乙酸。
对比实施例1
本对比实施例相比于实施例2,省略了步骤(1)对碳纤维与高岭土的处理,除此之外的方法步骤均相同。
对比实施例2
本对比实施例相比于实施例2,省略了步骤(2)对苎麻纤维的处理,除此之外的方法步骤均相同。
对比实施例3
本对比实施例相比于实施例2,省略了聚乙烯蜡的加入,除此之外的方法步骤均相同。
性能测试:
对各实施例和对比实施例所制备的树脂胎基进行性能试验,测试结果如表1所示:
表1
Figure 212002DEST_PATH_IMAGE002
由表1可以看出,本发明制备的防水卷材用树脂胎基具有较高的拉伸强度和较低的低温柔度,其力学性能与耐低温性能相对于对比例皆得到大幅提高。

Claims (4)

1.一种具有较高拉伸强度的防水卷材用树脂胎基,其特征在于,由以下重量份的原料制成:碳纤维3-5,高岭土4-8,苎麻纤维3-6,壳聚糖水溶液30-60,聚乙烯蜡10-12,聚碳酸酯60-80,环氧树脂10-30,聚乙二醇3-8,甲基丙烯酸镁1-2,固化剂3-6;
其制备方法包括以下步骤:
(1)将碳纤维与高岭土经过球磨混合均匀,然后进行煅烧,先以3-6℃/min的速率升温至350-400℃,煅烧60-80min,然后继续升温至620-650℃,煅烧40-50min,接着升温至750-760℃,煅烧30-40min,然后以6-8℃/min的速率降温至220-250℃,保温2-4h,自然冷却至室温,粉碎过筛;
(2)将苎麻纤维加入到壳聚糖水溶液中,在70-80℃下浸泡1-2天,充分泡软,然后取出苎麻纤维,放入烘箱中,在40-50℃下干燥20-30h,期间利用去离子水进行喷雾2-3次,最终干燥至含水量为5-10%;
(3)将步骤(1)与步骤(2)所得物放入搅拌机中混合搅拌均匀,然后加入聚乙烯蜡,加热至聚乙烯蜡熔化,并在200-300rpm的转速下搅拌30-40min,冷却至室温;
(4)将聚碳酸酯、环氧树脂加入至混料机中,在200-220℃、100-120rpm下混合5-10min,然后加入步骤(3)所得物、聚乙二醇、甲基丙烯酸镁,继续混合10-20min后加入固化剂,混合10-15min后经过高压模机挤压吹膜,冷却即可。
2.根据权利要求1所述的一种具有较高拉伸强度的防水卷材用树脂胎基,其特征在于,步骤(1)所述过筛为过200-400目筛。
3.根据权利要求1所述的一种具有较高拉伸强度的防水卷材用树脂胎基,其特征在于,步骤(2)所述苎麻纤维的长度为0.2-0.9mm。
4.根据权利要求1所述的一种具有较高拉伸强度的防水卷材用树脂胎基,其特征在于,步骤(2)所述壳聚糖水溶液的质量分数为20-24%,其中含有3-6%的乙酸。
CN201810931788.6A 2018-08-16 2018-08-16 一种具有较高拉伸强度的防水卷材用树脂胎基及其制备方法 Active CN108997728B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810931788.6A CN108997728B (zh) 2018-08-16 2018-08-16 一种具有较高拉伸强度的防水卷材用树脂胎基及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810931788.6A CN108997728B (zh) 2018-08-16 2018-08-16 一种具有较高拉伸强度的防水卷材用树脂胎基及其制备方法

Publications (2)

Publication Number Publication Date
CN108997728A CN108997728A (zh) 2018-12-14
CN108997728B true CN108997728B (zh) 2020-10-30

Family

ID=64592989

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810931788.6A Active CN108997728B (zh) 2018-08-16 2018-08-16 一种具有较高拉伸强度的防水卷材用树脂胎基及其制备方法

Country Status (1)

Country Link
CN (1) CN108997728B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112829395B (zh) * 2021-02-05 2023-07-04 义乌市皓祺服饰有限公司 一种防水透气冲锋衣面料的制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105802179A (zh) * 2016-05-06 2016-07-27 辽宁大禹防水科技发展有限公司 一种用于防水卷材的高强树脂胎基及其制备方法
CN105922688A (zh) * 2016-05-06 2016-09-07 辽宁大禹防水科技发展有限公司 一种可胎胶分离的防水卷材
US20160289119A1 (en) * 2013-11-05 2016-10-06 Kuraray Co., Ltd. Fiber-reinforced carbonated hydraulic inorganic molded plate and method for producing same
CN106977827A (zh) * 2017-05-14 2017-07-25 梅庆波 一种防水卷材的制备方法
CN108047983A (zh) * 2017-11-21 2018-05-18 广西武宣金牌防水材料科技有限公司 改性沥青防水卷材及其生产方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160289119A1 (en) * 2013-11-05 2016-10-06 Kuraray Co., Ltd. Fiber-reinforced carbonated hydraulic inorganic molded plate and method for producing same
CN105802179A (zh) * 2016-05-06 2016-07-27 辽宁大禹防水科技发展有限公司 一种用于防水卷材的高强树脂胎基及其制备方法
CN105922688A (zh) * 2016-05-06 2016-09-07 辽宁大禹防水科技发展有限公司 一种可胎胶分离的防水卷材
CN106977827A (zh) * 2017-05-14 2017-07-25 梅庆波 一种防水卷材的制备方法
CN108047983A (zh) * 2017-11-21 2018-05-18 广西武宣金牌防水材料科技有限公司 改性沥青防水卷材及其生产方法

Also Published As

Publication number Publication date
CN108997728A (zh) 2018-12-14

Similar Documents

Publication Publication Date Title
CN102850740B (zh) 丙交酯接枝植物纤维增强聚乳酸复合材料的制备方法
CN101602884B (zh) 一种耐热聚乳酸复合材料及其制备方法
CN107090608B (zh) 一种可降解的户外帐篷用聚乳酸纤维制备方法
CN114456515B (zh) 抗冲击性强的pvc木塑复合材料及其制备方法
CN108997728B (zh) 一种具有较高拉伸强度的防水卷材用树脂胎基及其制备方法
CN117186588B (zh) 一种电子电路基材用的高耐热树脂组合物及其制备方法
CN111607244B (zh) 基于天然多酚交联棕榈油基树脂的竹原纤维增强复合材料及其制备方法
CN110791952B (zh) 一种改性纤维素纤维及其制备方法和应用
CN108707239B (zh) 一种自修复聚合物复合膜的制备方法
CN117659315A (zh) 一种高强度pe塑料桶及其制备方法
CN103897648A (zh) 一种湿固化热熔胶粘剂及其制备方法
CN102477170A (zh) 一种天然植物纤维增强淀粉基复合材料及其制备方法
CN109438931A (zh) 一种椰壳纤维-木薯渣填充制备可生物降解复合材料的方法
CN116874904A (zh) 一种可降解的环保塑料及其制备方法
CN111471150A (zh) 一种改性酚醛树脂及其制备方法
CN107759989B (zh) 一种玄武岩织物增强聚乳酸复合材料及其制备方法
CN108589298B (zh) 一种基于生物基苯并噁嗪和植物纤维的全生物基复合材料及其制备方法
CN114644743B (zh) 低温快速固化酚醛树脂制备工艺
CN114262493B (zh) 一种凹凸棒土-聚对苯二甲酸丁二醇酯增韧酚醛树脂和制法
CN105385126A (zh) 一种聚乳酸/多孔地聚物复合材料的制备方法
CN110551256B (zh) 一种复合植物纤维模塑装饰建筑材料的制备方法
CN113045867A (zh) 一种基于改性汉麻纤维的可降解复合材料的制备方法
CN108068176B (zh) 一种耐高温聚碳酸酯型水性聚氨酯基胶合板的制备方法
CN105906985A (zh) 一种碳纳米管改性塑料外壳材料及其制备方法
CN111673876A (zh) 一种高强度木材复合无机碎料板的制备方法

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
TA01 Transfer of patent application right

Effective date of registration: 20200929

Address after: Room 303, building 6, No. 1188, West Second Ring Road, Shengze Town, Wujiang District, Suzhou City, Jiangsu Province

Applicant after: Suzhou siruidi New Material Co.,Ltd.

Address before: 238100 Geji Village, Xianxian Town, Hanshan County, Ma'anshan City, Anhui Province

Applicant before: MAANSHAN YONGGU WATERPROOF TECHNOLOGY Co.,Ltd.

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: A resin matrix with high tensile strength for waterproof rolls and its preparation method

Effective date of registration: 20230828

Granted publication date: 20201030

Pledgee: Bank of Suzhou Co.,Ltd. Wujiang sub branch

Pledgor: Suzhou siruidi New Material Co.,Ltd.

Registration number: Y2023980053057

PE01 Entry into force of the registration of the contract for pledge of patent right