CN1966568A - 一种纤维增强u－pvc发泡材料及其制备方法 - Google Patents

一种纤维增强u－pvc发泡材料及其制备方法 Download PDF

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CN1966568A
CN1966568A CNA2006101180327A CN200610118032A CN1966568A CN 1966568 A CN1966568 A CN 1966568A CN A2006101180327 A CNA2006101180327 A CN A2006101180327A CN 200610118032 A CN200610118032 A CN 200610118032A CN 1966568 A CN1966568 A CN 1966568A
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reinforced
fibre
foam material
pvc
pvc foam
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CN100516132C (zh
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水浩
张锡琪
水清
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Shui Hao
Shui Qing
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Priority to PCT/US2007/023412 priority patent/WO2008057548A1/en
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    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/045—Reinforcing macromolecular compounds with loose or coherent fibrous material with vegetable or animal fibrous material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L27/02—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—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
    • C08J2327/00—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
    • C08J2327/02—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
    • C08J2327/04—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
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/08—Homopolymers or copolymers of acrylic acid esters

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  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Molding Of Porous Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

本发明涉及一种纤维增强U－PVC发泡材料及其制备方法，取PVC60～85％，亚麻5～20％，无毒复合稳定剂2～10％，发泡剂2～6％，润滑剂2～6％，充分混合反应，然后在100～200℃下挤塑，冷却定型，再进行表面处理，即得成品。与现有技术相比，本发明具备比重轻、强度高、木质感强、耐磨、无毒无味、不沾油、易清洁、耐老化等优点。

Description

一种纤维增强U-PVC发泡材料及其制备方法
技术领域
本发明涉及发泡材料及其制备方法，尤其涉及一种纤维增强U-PVC发泡材料及其制备方法。
背景技术
硬质-聚氯乙烯(U-PVC)经过一代人的努力，在配方上与工艺上有了重大突破，赋于了该材料优异的性能，使其在建材领域得到了大量的应用。但由于U-PVC材料固有的特性，如，比重大(达1.47)，塑料质感太强，剪切力小等弱点，木材的许多性能该材料无法达到。近两年内试制出了U-PVC发泡材料及木塑材料，但这些材料存在强度太低，易老化等缺陷，实际使用受到极大的限制，无法代替木材。
发明内容
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比重轻、强度高的纤维增强U-PVC发泡材料及其制备方法。
本发明的目的可以通过以下技术方案来实现：
一种纤维增强U-PVC发泡材料，其特征在于，该材料包括以下配方(重量百分数)：
               PVC                   60～85％，
               亚麻纤维              5～20％，
               无毒复合稳定剂        2～10％，
               发泡剂                2～6％，
               润滑剂                2～6％。
所述的材料配方(重量百分数)：
               PVC                   65～80％，
               亚麻纤维              5～20％，
                无毒复合稳定剂        5％，
                发泡剂                5％，
                润滑剂                5％。
所述的无毒复合稳定剂包括钙锌复合稳定剂。
所述的发泡剂包括AC发泡剂。
所述的润滑剂选自ZB530、PE蜡、硬脂酸中的一种或几种。
一种纤维增强U-PVC发泡材料的制备方法，其特征在于，该方法包括以下步骤：取PVC60～85％重量，亚麻5～20％重量，无毒复合稳定剂2～10％重量，发泡剂2～6％重量，润滑剂2～6％重量，充分混合，然后在100～200℃下挤塑，冷却定型后，再进行表面处理，即得成品。
所述的挤塑的温度为140～200℃。
本发明采用纤维增强(亚麻纤维)来弥补了普通U-PVC材料的各种弱点，使其在建材领域的应用范围大大地扩大了，不仅达到了木材的各种优点，同时又保持了U-PVC的强大优势，使其成为一个具有木材、塑料综合优点的全新材料。与现有技术相比，本发明还具有以下特点：
a.比重轻，达到0.5-0.65，与木材相当；
b.强度高；
c.木质感强，可钉、削、锯、刨；
d.耐磨；
e.无毒无味，不沾油，易清洁；
f.耐老化，使用寿命可达二十年以上。
具体实施方式
下面结合实施例对本发明作进一步说明。
实施例1
一种纤维增强U-PVC麻塑发泡地板的制备方法，该方法包括：取PVC60公斤，亚麻纤维20公斤，钙锌复合稳定剂10公斤，AC发泡剂5公斤，PE蜡5公斤，在混料桶中充分混合，然后在100℃下挤塑，将挤出物冷却定型，再进行表面处理，即得成品。
实施例2
一种纤维增强U-PVC麻塑发泡地板的制备方法：取PVC85公斤，亚麻5公斤，钙锌复合稳定剂2公斤，AC发泡剂6公斤，ZB5302公斤，在混料桶中充分混合，然后在200℃下挤塑，将挤出物冷却定型，再进行表面处理，即得成品。
实施例3
一种纤维增强U-PVC麻塑发泡地板的制备方法：取PVC65公斤，亚麻20公斤，钙锌复合稳定剂5公斤，AC发泡剂5公斤，硬脂酸5公斤，在混料桶中充分混合，然后在140℃下挤塑，将挤出物冷却定型，再进行表面处理，即得成品。
实施例4
一种纤维增强U-PVC麻塑发泡地板的制备方法：取PVC80公斤，亚麻5公斤，钙锌复合稳定剂公斤，AC发泡剂3公斤，润滑剂ZB530、PE蜡、硬脂酸共6公斤，在混料桶中充分混合，然后在190℃下挤塑，将挤出物冷却定型，再进行表面处理，即得成品。

Claims (7)

1、一种纤维增强U-PVC发泡材料，其特征在于，该材料包括以下配方(重量百分数)：
PVC                   60～85％，
亚麻纤维              5～20％，
无毒复合稳定剂        2～10％，
发泡剂                2～6％，
润滑剂                2～6％。
2、根据权利要求1所述的一种纤维增强U-PVC发泡材料，其特征在于，所述的材料配方(重量百分数)：
PVC                   65～80％，
亚麻纤维              5～20％，
无毒复合稳定剂        5％，
发泡剂                5％，
润滑剂                5％。
3、根据权利要求1所述的一种纤维增强U-PVC发泡材料，其特征在于，所述的无毒复合稳定剂包括钙锌复合稳定剂。
4、根据权利要求1所述的一种纤维增强U-PVC发泡材料，其特征在于，所述的发泡剂包括AC发泡剂。
5、根据权利要求1所述的一种纤维增强U-PVC发泡材料，其特征在于，所述的润滑剂选自ZB530、PE蜡、硬脂酸中的一种或几种。
6、一种纤维增强U-PVC发泡材料的制备方法，其特征在于，该方法包括以下步骤：取PVC60～85％重量，亚麻5～20％重量，无毒复合稳定剂2～10％重量，发泡剂2～6％重量，润滑剂2～6％重量，充分混合，然后在100～200℃下挤塑，冷却定型后，再进行表面处理，即得成品。
7、根据权利要求6所述的一种纤维增强U-PVC发泡材料的制备方法，其特征在于，所述的挤塑的温度为140～200℃。
CNB2006101180327A 2006-11-07 2006-11-07 一种纤维增强u-pvc发泡材料及其制备方法 Expired - Fee Related CN100516132C (zh)

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CNB2006101180327A CN100516132C (zh) 2006-11-07 2006-11-07 一种纤维增强u-pvc发泡材料及其制备方法
US11/983,219 US20080132609A1 (en) 2006-11-07 2007-11-07 Fiber-Reinforced U-PVC foam materials and methods of preparing and use thereof
PCT/US2007/023412 WO2008057548A1 (en) 2006-11-07 2007-11-07 Fiber-reinforced u-pvc foam materials and methods of preparing and use therof

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CNB2006101180327A CN100516132C (zh) 2006-11-07 2006-11-07 一种纤维增强u-pvc发泡材料及其制备方法

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101560333B (zh) * 2009-04-17 2012-02-29 广东明朗生活用品制造厂有限公司 一种清洁材料及其制作方法
CN107674285A (zh) * 2017-10-25 2018-02-09 湖南工业大学 一种包覆处理的剑麻纤维聚烯烃复合发泡材料及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57108161A (en) * 1980-12-24 1982-07-06 Iwao Hishida Composite resin composition
US5102598A (en) * 1990-12-24 1992-04-07 Gilmore Enterprises Window Coverings, Inc. Method of making a textured venetian blind
CA2269408A1 (en) * 1998-04-22 1999-10-22 Cargill, Limited Flax shives reinforced thermoplastic resin compositions
CA2269457A1 (en) * 1998-04-22 1999-10-22 Cargill, Limited Flax shives reinforced thermosetting resin compositions
US6833399B2 (en) * 2001-09-21 2004-12-21 Cargill, Limited Flowable flax bast fiber and flax shive blend useful as reinforcing agent
US20030087994A1 (en) * 2001-10-26 2003-05-08 Crane Plastics Company Limited Partnership Flax-filled composite
US20050234155A1 (en) * 2004-04-20 2005-10-20 Radu Bacaloglu Method for improving mechanical properties of PVC-wood and other natural fiber composites using PVC stabilizers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101560333B (zh) * 2009-04-17 2012-02-29 广东明朗生活用品制造厂有限公司 一种清洁材料及其制作方法
CN107674285A (zh) * 2017-10-25 2018-02-09 湖南工业大学 一种包覆处理的剑麻纤维聚烯烃复合发泡材料及其制备方法
CN107674285B (zh) * 2017-10-25 2020-06-19 湖南工业大学 一种包覆处理的剑麻纤维聚烯烃复合发泡材料及其制备方法

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WO2008057548A1 (en) 2008-05-15
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