CN1386714A - 玻璃纤维表面处理剂 - Google Patents

玻璃纤维表面处理剂 Download PDF

Info

Publication number
CN1386714A
CN1386714A CN01112966A CN01112966A CN1386714A CN 1386714 A CN1386714 A CN 1386714A CN 01112966 A CN01112966 A CN 01112966A CN 01112966 A CN01112966 A CN 01112966A CN 1386714 A CN1386714 A CN 1386714A
Authority
CN
China
Prior art keywords
agent
solvent
surface treating
membrane
polar solvent
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
Application number
CN01112966A
Other languages
English (en)
Other versions
CN1211308C (zh
Inventor
梁培亮
孙学礼
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.)
Liaoning Liaojie Technology Co., Ltd.
Original Assignee
Shanghai Genius Advanced Materials Group 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 Shanghai Genius Advanced Materials Group Co Ltd filed Critical Shanghai Genius Advanced Materials Group Co Ltd
Priority to CNB011129662A priority Critical patent/CN1211308C/zh
Publication of CN1386714A publication Critical patent/CN1386714A/zh
Application granted granted Critical
Publication of CN1211308C publication Critical patent/CN1211308C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/24—Coatings containing organic materials
    • C03C25/26—Macromolecular compounds or prepolymers
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/24—Coatings containing organic materials
    • C03C25/25—Non-macromolecular compounds

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明涉及玻璃纤维表面处理剂,该处理剂各组分的重量百分比为:成膜剂0.5%～1%,偶联剂2.5%～3%,乳化剂0.2%～0.8%,溶剂95.2%～96.8%;所述的成膜剂为低极性或非极性物质,所述的偶联剂为硅烷类偶联剂,所述的乳化剂为烷基二苯醚类,所述的溶剂由非极性物质、弱极性物质和水组成。与现有技术相比,本发明可改善玻璃纤维的表面润湿效果,使玻璃纤维和非极性树脂基体达成良好结合。

Description

玻璃纤维表面处理剂
本发明涉及一种玻璃纤维表面处理剂，尤其涉及一种适用于增强非极性树脂的玻璃纤维表面处理剂。
玻璃纤维增强的树脂具有良好的力学、化学和热稳定性能，因而被广泛地应用于家电、汽车、化工等领域。在玻璃纤维增强的树脂中，非极性树脂占据了很大的份额，工业上使用较多的有聚乙烯(PE)，聚丙烯(PP)，聚苯乙烯等。玻璃纤维一般需要利用表面处理剂浸润之后再与树脂接触，这样可以增强玻璃纤维与树脂的粘结力，以保证所得到的复合材料的机械性能。为了和玻璃纤维有较好的结合，玻璃纤维的表面处理剂中通常会采用极性较大的成膜剂，如环氧树脂、聚氨酯、聚乙烯醇等。但是，这一类成膜剂由于极性较大，和非极性的树脂基体常常结合得比较差，需要在树脂基体内加入极性接枝物，比如在聚丙烯基体内加入聚丙烯接枝马来酸酐(PP-MAH)等。而这类接枝物因为接枝率较低，通常在3％以下，对树脂基体的极性增加幅度很有限。另一方面，接枝物的结晶度较低，分子量较小，往往会使树脂基体的机械性能和耐热性能有所下降。针对这一问题，目前采用的办法主要是改变处理剂的成膜剂成分，即加入非极性的成膜剂来处理增强非极性树脂的玻璃纤维，例如再用聚丙烯的低聚物接枝物作为成膜剂的主要成分。但非极性的成膜剂往往难以乳化，导致成膜剂的稳定性比较差。同时，由于低聚物接枝物中含有极性官能团，这必然对玻璃纤维和树脂的相容性产生负面影响。
本发明的目的就是为了克服上述现有技术存在的缺陷而提供一种可改善玻璃纤维的表面润湿效果，使玻璃纤维和非极性树脂基体达成良好结合的玻璃纤维表面处理剂。
本发明的目的可以通过以下技术方案来实现：一种玻璃纤维表面处理剂，该处理剂包括成膜剂、偶联剂、乳化剂和溶剂，其特点是，所述的处理剂各组分的重量百分比为：成膜剂0.5％～1％，偶联剂2.5％～3％，乳化剂0.2％～0.8％，溶剂95.2％～96.8％；所述的成膜剂为低极性或非极性物质，所述的偶联剂为硅烷类偶联剂，所述的乳化剂为烷基二苯醚类，所述的溶剂由非极性溶剂、弱极性溶剂和水组成。
所述的溶剂各组分的重量百分比为：非极性溶剂0.5％～1.5％，弱极性溶剂0.5％～2％，水97.5％～99％。
所述的溶剂中的非极性溶剂选自苯、甲苯、二甲苯、四氢呋喃中的一种或几种。
所述的溶剂中的弱极性溶剂为丙酮或乙醇。
所述的成膜剂为聚乙烯、聚丙烯的小分子蜡，或者是PP的粉料。
本发明的成膜剂在玻璃纤维表面直接与基体树脂接触，成膜剂对树脂的结合力直接影响到复合材料的力学性能。本发明采用的是极为常用的PE、PP的小分子蜡，如科来恩公司的PP lube。这些小分子蜡具有和PP、PE等非极性树脂相似的分子结构，所以与非极性树脂有着良好的界面结合。
非极性溶剂可以有效地溶解或溶胀低极性的成膜剂，溶解或溶胀后的低极性成膜剂在溶剂中分散形成稳定的乳液。弱极性溶剂与非极性溶剂及低极性成膜剂具有良好的相容性，同时在水中有较大的溶解量，从而可以促进乳液的稳定。本发明的溶剂可以将通常难以乳化的非极性物质乳化，因此，成膜剂也可以采用通常难以乳化的非极性物质。比如，可以在成膜剂中加入PP的粉料等，在加热条件下本发明中的溶剂可使其有效乳化。加热温度最好在45℃左右。
本发明还可加入一些通常难以乳化的过氧化物作为交联剂，如DCP等。这比通常添加液体过氧化物的方式有了更广的适用范围，这些过氧化物可以有效地加强玻璃纤维同成膜剂和基体的结合，并可以改善玻璃纤维增强材料的力学性能，过氧化物在处理剂中的重量百分比通常在0.1％～1％范围内。过氧化物不能和氨基类的偶联剂同时使用。
下面将结合实施例，对本发明作进一步说明：
实施例1
    甲苯                                      1％
    聚乙烯蜡                                  0.5％
    丙酮                                      0.5％
    烷基二苯醚二磺酸钠(DSB)                   0.2％
    乙烯基三(β-甲氧基乙氧基硅烷)  (A-172)    2.5％
    水                                        95.3％
以上配方在机械搅拌的情况下可以乳化，由以上处理剂处理过的玻璃纤维增强聚丙烯，所得复合材料通过拔出法测得的剪切强度为10.5MPa，未处理的玻璃纤维增强材料在同样条件下得到的剪切强度为5MPa.
实施例2
    二甲苯                                    1.1％
    聚丙烯粉料                                0.5％
    丙酮                                      0.6％
    烷基二苯醚二磺酸钠(DSB)                   0.3％
    烷基酚聚氧乙烯醚(OP)                      0.2％
    乙烯基三(β-甲氧基乙氧基硅烷)(A-172)      2.0％
    水                                        95.3％
以上配方在加热至60℃可以乳化，但需保持温度稳定，由以上配方处理剂处理过的玻璃纤维增强聚丙烯，所得复合材料通过拔出法测得的剪切强度可达13MPa。
实施例3
甲苯                                            0.8％
氧化聚乙烯                                      0.6％
乙醇                                            0.5％
烷基二苯醚二磺酸钠(DSB)                         0.25％
γ-(2，3-环氧丙氧基)丙基三甲基氧基硅烷(A-187)   1.5％
水                                              96.35％
以上配方在机械搅拌情况下可以乳化，由以上处理剂处理过的玻璃纤维增强聚丙烯，所得复合材料通过拔出法测得的剪切强度可达8MPa。

Claims (5)

1.一种玻璃纤维表面处理剂，该处理剂包括成膜剂、偶联剂、乳化剂和溶剂，其特征在于，所述的处理剂各组分的重量百分比为：成膜剂0.5％～1％，偶联剂2.5％～3％，乳化剂0.2％～0.8％，溶剂95.2％～96.8％；所述的成膜剂为低极性或非极性物质，所述的偶联剂为硅烷类偶联剂，所述的乳化剂为烷基二苯醚类，所述的溶剂由非极性溶剂、弱极性溶剂和水组成。
2.如权利要求1所述的玻璃纤维表面处理剂，其特征在于，所述的溶剂各组分的重量百分比为：非极性溶剂0.5％～1.5％，弱极性溶剂0.5％～2％，水97.5％～99％。
3.如权利要求1或2所述的玻璃纤维表面处理剂，其特征在于，所述的溶剂中的非极性溶剂选自苯、甲苯、二甲苯、四氢呋喃中的一种或几种。
4.如权利要求1或2所述的玻璃纤维表面处理剂，其特征在于，所述的溶剂中的弱极性溶剂为丙酮或乙醇。
5.如权利要求1所述的玻璃纤维表面处理剂，其特征在于，所述的成膜剂为聚乙烯、聚丙烯的小分子蜡，或者为聚丙烯的粉料。
CNB011129662A 2001-05-23 2001-05-23 玻璃纤维表面处理剂 Expired - Fee Related CN1211308C (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB011129662A CN1211308C (zh) 2001-05-23 2001-05-23 玻璃纤维表面处理剂

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB011129662A CN1211308C (zh) 2001-05-23 2001-05-23 玻璃纤维表面处理剂

Publications (2)

Publication Number Publication Date
CN1386714A true CN1386714A (zh) 2002-12-25
CN1211308C CN1211308C (zh) 2005-07-20

Family

ID=4659712

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB011129662A Expired - Fee Related CN1211308C (zh) 2001-05-23 2001-05-23 玻璃纤维表面处理剂

Country Status (1)

Country Link
CN (1) CN1211308C (zh)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100404451C (zh) * 2006-01-01 2008-07-23 中国化工建设总公司常州涂料化工研究院 用于玻璃纤维编织制品的水性涂料组合物
CN103772824A (zh) * 2014-01-24 2014-05-07 南通红石科技发展有限公司 一种低烟阻燃聚丙烯材料及其制备方法
CN110643161A (zh) * 2019-09-04 2020-01-03 天津金发新材料有限公司 一种聚碳酸酯组合物及其制备方法
CN111051602A (zh) * 2017-08-29 2020-04-21 三井化学株式会社 纤维收束剂、无机增强材料、树脂组合物及成型体
CN111410441A (zh) * 2020-04-28 2020-07-14 江苏绿材谷新材料科技发展有限公司 玄武岩纤维表面改性剂及表面改性的玄武岩纤维
CN113085227A (zh) * 2021-03-19 2021-07-09 南京联塑科技实业有限公司 一种新型玻纤增强复合中空壁缠绕管及其制备方法和应用

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100404451C (zh) * 2006-01-01 2008-07-23 中国化工建设总公司常州涂料化工研究院 用于玻璃纤维编织制品的水性涂料组合物
CN103772824A (zh) * 2014-01-24 2014-05-07 南通红石科技发展有限公司 一种低烟阻燃聚丙烯材料及其制备方法
CN103772824B (zh) * 2014-01-24 2016-01-20 南通红石科技发展有限公司 一种低烟阻燃聚丙烯材料及其制备方法
CN111051602A (zh) * 2017-08-29 2020-04-21 三井化学株式会社 纤维收束剂、无机增强材料、树脂组合物及成型体
CN110643161A (zh) * 2019-09-04 2020-01-03 天津金发新材料有限公司 一种聚碳酸酯组合物及其制备方法
CN110643161B (zh) * 2019-09-04 2022-02-25 天津金发新材料有限公司 一种聚碳酸酯组合物及其制备方法
CN111410441A (zh) * 2020-04-28 2020-07-14 江苏绿材谷新材料科技发展有限公司 玄武岩纤维表面改性剂及表面改性的玄武岩纤维
CN113085227A (zh) * 2021-03-19 2021-07-09 南京联塑科技实业有限公司 一种新型玻纤增强复合中空壁缠绕管及其制备方法和应用

Also Published As

Publication number Publication date
CN1211308C (zh) 2005-07-20

Similar Documents

Publication Publication Date Title
US6613827B2 (en) Dispersion of a preformed polymer in a polyol
Mehta et al. Effect of fiber surface treatment on the properties of biocomposites from nonwoven industrial hemp fiber mats and unsaturated polyester resin
Girones et al. Effect of silane coupling agents on the properties of pine fibers/polypropylene composites
TW524908B (en) Sizing composition for glass fibers for reinforcement of engineered thermoplastic materials
EP2258773A1 (en) Epoxy resin
CN1211308C (zh) 玻璃纤维表面处理剂
EP1939149A2 (en) Modified fibers for use in the formation of thermoplastic fiber-reinforced composite articles and process
JPH09504344A (ja) ガラス繊維用サイズおよびマット
FR2819817A1 (fr) Materiau composite de resine phenolique
CN115504687B (zh) 一种玻璃纤维浸润剂及其制备方法、玻璃纤维和应用
US4448911A (en) Aqueous epoxy sizing composition for glass fibers and fibers sized therewith
JPH0470265B2 (zh)
CN109337369A (zh) 一种碳纤维增强聚苯硫醚复合材料的制备方法
Sokolov et al. New effective lubricants for continuous basalt fibers
EP0511235B1 (en) Polymer composition
Zimmermann et al. Influence of chemical treatments on cellulose fibers for use as reinforcements in poly (ethylene‐co‐vinyl acetate) composites
CN115321842B (zh) 耐蚀玄武岩纤维及其制备方法
CN114873934B (zh) 一种玻璃纤维用浸润剂及其制备方法、产品和应用
CN114538797B (zh) 一种玻璃纤维浸润剂、及其制备方法和应用
CN102124054A (zh) 不饱和酯系树脂组合物、不饱和酯系固化物以及它们的制造方法
CN1229814A (zh) 注塑级玻璃纤维增强聚丙烯组合物
Hu et al. Method for improving the mechanical performance and thermal stability of unsaturated polyester resin/waste‐printed circuit board nonmetals composites via isocyanate chemistry
JP4387786B2 (ja) エポキシ樹脂組成物および注型絶縁物
Swapna et al. Efficient cage structured polyhedral oligomeric silsesquioxane embedded poly (vinyl alcohol) membranes: Thermal degradation and mechanical stability in hydrated condition
Santiagoo et al. Comparison of processing and mechanical properties of polypropylene/recycled acrylonitrile butadiene rubber/rice husk powder composites modified with silane and acetic anhydride compound

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: LIAONING JIESHIJIE NEW MATERIALS CO., LTD.

Free format text: FORMER OWNER: JIESHIJIE NOVEL MATERIALS CO., LTD, SHANGHAI

Effective date: 20090403

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20090403

Address after: Panshan Economic Development Zone, Panjin, Liaoning

Patentee after: Liaoning Genius New Material Co., Ltd.

Address before: No. 800, North Song Road, North Qiao Town, Shanghai, Minhang District

Patentee before: Jieshijie New Materials Co., Ltd., Shanghai

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

Effective date of registration: 20091209

Pledge (preservation): Pledge

C56 Change in the name or address of the patentee
CP02 Change in the address of a patent holder

Address after: 124101 new material industrial park, Taiping Town, Panshan County, Liaoning, Panjin

Patentee after: Liaoning Genius New Material Co., Ltd.

Address before: 124000 Panshan Economic Development Zone, Panjin, Liaoning

Patentee before: Liaoning Genius New Material Co., Ltd.

PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20110119

Granted publication date: 20050720

Pledgee: Management Committee of Panshan Economic Development Zone

Pledgor: Liaoning Genius New Material Co., Ltd.

Registration number: 2009210000665

EE01 Entry into force of recordation of patent licensing contract

Assignee: Guangzhou jieshijie new materials Co., Ltd.

Assignor: Liaoning Genius New Material Co., Ltd.

Contract record no.: 2011990001108

Denomination of invention: Surface treating agent for glass fibre

Granted publication date: 20050720

License type: Common License

Open date: 20021225

Record date: 20111222

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

Denomination of invention: Surface treating agent for glass fibre

Effective date of registration: 20120222

Granted publication date: 20050720

Pledgee: Management Committee of Panshan Economic Development Zone

Pledgor: Liaoning Genius New Material Co., Ltd.

Registration number: 2012990000061

C56 Change in the name or address of the patentee

Owner name: LIAONING LIAOJIE TECHNOLOGY CO., LTD.

Free format text: FORMER NAME: LIAONING GENIUS NEW MATERIAL CO., LTD.

CP03 Change of name, title or address

Address after: 124101, Tian Shui Road 3, new material industrial park, Panshan Economic Development Zone, Panjin, Liaoning

Patentee after: Liaoning Liaojie Technology Co., Ltd.

Address before: 124101 new material industrial park, Taiping Town, Panshan County, Liaoning, Panjin

Patentee before: Liaoning Genius New Material Co., Ltd.

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PM01 Change of the registration of the contract for pledge of patent right

Change date: 20121010

Registration number: 2012990000061

Pledgor after: Liaoning Liaojie Technology Co., Ltd.

Pledgor before: Liaoning Genius New Material Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20050720

Termination date: 20160523