CN106337534A - 一种高透光pvc复合瓦的配方 - Google Patents

一种高透光pvc复合瓦的配方 Download PDF

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Publication number
CN106337534A
CN106337534A CN201610628796.4A CN201610628796A CN106337534A CN 106337534 A CN106337534 A CN 106337534A CN 201610628796 A CN201610628796 A CN 201610628796A CN 106337534 A CN106337534 A CN 106337534A
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China
Prior art keywords
formula
composite tile
polyvinyl chloride
light transmission
product
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Pending
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CN201610628796.4A
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English (en)
Inventor
施杰
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NINGBO DEGAO BUILDING MATERIALS TECHNOLOGY Co Ltd
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NINGBO DEGAO BUILDING MATERIALS TECHNOLOGY Co Ltd
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Priority to CN201610628796.4A priority Critical patent/CN106337534A/zh
Publication of CN106337534A publication Critical patent/CN106337534A/zh
Pending legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/10—Transparent films; Clear coatings; Transparent materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

Abstract

本发明涉及一种高透光PVC复合瓦的配方，由下列重量份的原料制成：聚氯乙烯70‑80公斤；纳米钙20‑30公斤；氯化聚乙烯10‑15公斤；硬脂酸1‑4公斤；氯化聚乙烯蜡0.5‑2公斤；稳定剂5‑10公斤；抗冲击剂1.5‑2.5公斤；二辛脂2‑3公斤。添加二辛脂，增加产品低温柔软性和耐光性；添加抗冲击剂，改善产品低温脆化，赋予其更高的韧性；本发明所述的高透光PVC复合瓦的配方，其具有质轻，难燃，高抗冲击强度，强耐腐蚀性，高稳定性，成品易弯曲等特性。

Description

一种高透光PVC复合瓦的配方
技术领域
本发明涉及PVC复合瓦的配方，尤其涉及一种高透光PVC复合瓦的配方。
背景技术
随着时代的发展，建筑行业也逐步向高质量、高档次发展。因此对于建筑材料也有了进一步的要求，传统的屋面材料的瓦片，存在以下诸多问题：水泥瓦具有施工复杂、结构重、吸水渗水等缺点；石棉瓦不仅含致癌成份，而且因使用寿命短，易腐烂污染等缺点被禁止使用；而近年兴起的彩钢瓦其使用成本高、使用寿命短、不隔音隔热、易生锈等问题难以解决；且传统的屋面材料已不能满足建筑业发展的要求，各种新型材料应运而生。根据国际建材发展的流行趋势，屋面材料正向质轻、美观、环保、防水防火、隔音隔热等方向发展。
而PVC瓦以其优异的性能，很好的满足了建筑行业的需求。PVC瓦是以聚氯乙烯树脂(简称PVC)为主要原料，辅以UV抗紫外线剂和其它化工原料，经科学配比，用先进的工艺技术制成。PVC瓦又称塑钢瓦，是彩钢瓦的更新换代产品。采用多层共挤复合技术，在产品表面覆上抗老化层，提高了耐候性和颜色持久性，底面增加了耐磨层。具有良好的防火性，防腐性、耐候性，不含石棉成份，颜色鲜艳，环保健康。被广泛的应用于大跨度门式结构厂房屋面和墙体，既满足了轻钢结构厂房的防腐需求，又能节约钢材，降低成本。
但是，为保证复合瓦的隔热效果，相应的，其透光性较差，不利于采光。而普通全透光瓦，存在阳光直射下来显得高温的弊端。
发明内容
针对上述现有技术的现状，本发明所要解决的技术问题在于提供韧性强，透光度高且隔热效果好的PVC复合瓦的配方。
本发明解决上述技术问题所采用的技术方案为：一种高透光PVC复合瓦的配方，由下列重量份的原料制成：
进一步地，由下列重量份的原料制成：
与现有技术相比，本发明的有益效果是：添加二辛脂，增加产品低温柔软性和耐光性；添加抗冲击剂，改善产品低温脆化，赋予其更高的韧性；本发明所述的高透光PVC复合瓦的配方，其具有质轻，难燃，高抗冲击强度，强耐腐蚀性，高稳定性，成品易弯曲等特性。
具体实施方式
下面将结合本发明实施例中，对本发明实施例中的技实施例，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。
本发明解决上述技术问题所采用的技术方案为：一种高透光PVC复合瓦的配方，由下列重量份的原料制成：
进一步地，由下列重量份的原料制成：
与现有技术相比，本发明的有益效果是：添加二辛脂，增加产品低温柔软性和耐光性；添加抗冲击剂，改善产品低温脆化，赋予其更高的韧性；本发明所述的高透光PVC复合瓦的配方，其具有质轻，难燃，高抗冲击强度，强耐腐蚀性，高稳定性，成品易弯曲等特性。
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。不应将权利要求中的任何标记视为限制所涉及的权利要求。

Claims (2)

1.一种高透光PVC复合瓦的配方，其特征在于，由下列重量份的原料制成：
2.根据权利要求1所述的高透光PVC复合瓦的配方，其特征在于，由下列重量份的原料制成：
CN201610628796.4A 2016-07-29 2016-07-29 一种高透光pvc复合瓦的配方 Pending CN106337534A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108314861A (zh) * 2018-02-08 2018-07-24 佛山市高筑瓦业有限公司 一种pvc隔热瓦及其制备方法
CN109082025A (zh) * 2018-06-25 2018-12-25 朱建徽 一种复合瓦及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556694A (en) * 1984-07-26 1985-12-03 E. I. Du Pont De Nemours And Company Low temperature flexible PVC blends
CN101070414A (zh) * 2007-06-12 2007-11-14 陈兴福 Pvc仿古瓦及其制造方法
CN101736864A (zh) * 2009-11-25 2010-06-16 南京林业大学 一种硬质聚氯乙烯波形瓦及其制备方法
CN103254525A (zh) * 2013-05-10 2013-08-21 苏州工业园区方圆金属制品有限公司 高耐候耐腐蚀性合成树脂装饰瓦

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556694A (en) * 1984-07-26 1985-12-03 E. I. Du Pont De Nemours And Company Low temperature flexible PVC blends
CN101070414A (zh) * 2007-06-12 2007-11-14 陈兴福 Pvc仿古瓦及其制造方法
CN101736864A (zh) * 2009-11-25 2010-06-16 南京林业大学 一种硬质聚氯乙烯波形瓦及其制备方法
CN103254525A (zh) * 2013-05-10 2013-08-21 苏州工业园区方圆金属制品有限公司 高耐候耐腐蚀性合成树脂装饰瓦

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108314861A (zh) * 2018-02-08 2018-07-24 佛山市高筑瓦业有限公司 一种pvc隔热瓦及其制备方法
CN109082025A (zh) * 2018-06-25 2018-12-25 朱建徽 一种复合瓦及其制备方法

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