CN106930155A - 一种可降解的电子产品绝缘用淋膜纸 - Google Patents

一种可降解的电子产品绝缘用淋膜纸 Download PDF

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Publication number
CN106930155A
CN106930155A CN201511007527.8A CN201511007527A CN106930155A CN 106930155 A CN106930155 A CN 106930155A CN 201511007527 A CN201511007527 A CN 201511007527A CN 106930155 A CN106930155 A CN 106930155A
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China
Prior art keywords
paper
layer
leaching membrane
electronic product
product insulation
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Pending
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CN201511007527.8A
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English (en)
Inventor
潘文斋
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Qingdao Jie Yu Electronic Technology Co Ltd
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Qingdao Jie Yu Electronic Technology Co Ltd
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Priority to CN201511007527.8A priority Critical patent/CN106930155A/zh
Publication of CN106930155A publication Critical patent/CN106930155A/zh
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/12—Coating on the layer surface on paper layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/206—Insulating

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  • Laminated Bodies (AREA)

Abstract

一种可降解的电子产品绝缘用淋膜纸，具有原纸层、聚丁二酸丁二醇酯淋膜层和隔热层，其特征是，所述隔热层为多孔纸，在纸面上密布散热孔。所述聚丁二酸丁二醇酯淋膜层的厚度为10μm(重量一般在10克每平方米)。

Description

一种可降解的电子产品绝缘用淋膜纸
技术领域
本发明属于复合纸领域，主要涉及一种可降解的电子产品绝缘用淋膜纸。
背景技术
由于纸存在耐水、耐油和导电阻隔性的问题，一般采用表面涂层的方法解决，使得可以用在电子产品绝缘领域。
把聚乙烯（通常所说的PE颗粒原料）经过高温变成液态流状胶水，通过专业滚筒设备涂布在纸的表面，经过冷却设备处理后，流状聚乙烯均匀牢固地和纸复合在一起，称为淋膜纸；覆盖在纸面的PE（聚乙烯）材料具有良好拉伸韧性，因此膜面具有保护产品不受划伤的功能；膜面经水测试，不透气，不透水，具有很好的绝缘、防水、防潮作用，可以用在电子产品的绝缘领域。
但是由聚乙烯淋膜纸生产的纸杯，表面淋膜层聚乙烯塑料不易降解，造成了环境污染。
聚丁二酸丁二醇酯（PBS）于20世纪90年代进入材料研究领域，并迅速成为可广泛推广应用的通用型生物降解塑料研究热点之一。PBS力学性能优异，耐热性能好，热变形温度和制品使用温度可以超过100℃。其合成原料来源既可以是石油资源，也可以通过生物资源发酵得到，PBS是目前世界公认的综合性能最好的生物降解塑料。可用于电子产品的临时绝缘使用。
发明内容
本发明提供了一种可降解的电子产品绝缘用淋膜纸，具有原纸层和聚丙烯淋膜层，所述聚丙烯淋膜层的厚度为10μm( 重量一般在10 克每平方米)，原纸层外还有发泡材料层。
所述发泡材料隔热淋膜纸可以是下述结构：所述原纸层具有相对的两个表面，所述发泡材料层位于所述原纸层的一个表面上，聚丙烯淋膜层位于原纸层的另一个表面上，所述发泡材料层为添加了催化剂、泡沫稳定剂、发泡剂的聚乙烯材料层。
具体实施方式
实施例1 ：一种可降解的电子产品绝缘用淋膜纸，具有原纸层和聚丁二酸丁二醇酯淋膜层，所述聚丁二酸丁二醇酯淋膜层的厚度为10μm( 重量一般在10 克每平方米)，原纸层外还有隔热层。
所述新结构淋膜纸可以是下述结构：所述原纸层具有相对的两个表面，所述隔热层位于所述原纸层的一个表面上，聚丁二酸丁二醇酯淋膜层位于原纸层的另一个表面上，所述隔热层为多孔纸，在纸面上密布散热孔。

Claims (2)

1.一种可降解的电子产品绝缘用淋膜纸，具有原纸层、聚丁二酸丁二醇酯淋膜层和隔热层，其特征是，所述隔热层为多孔纸，在纸面上密布散热孔。
2.如权利要求1所述的可降解的电子产品绝缘用淋膜纸，所述聚丁二酸丁二醇酯淋膜层的厚度为10μm( 重量一般在10 克每平方米)。
CN201511007527.8A 2015-12-29 2015-12-29 一种可降解的电子产品绝缘用淋膜纸 Pending CN106930155A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201511007527.8A CN106930155A (zh) 2015-12-29 2015-12-29 一种可降解的电子产品绝缘用淋膜纸

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201511007527.8A CN106930155A (zh) 2015-12-29 2015-12-29 一种可降解的电子产品绝缘用淋膜纸

Publications (1)

Publication Number Publication Date
CN106930155A true CN106930155A (zh) 2017-07-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201511007527.8A Pending CN106930155A (zh) 2015-12-29 2015-12-29 一种可降解的电子产品绝缘用淋膜纸

Country Status (1)

Country Link
CN (1) CN106930155A (zh)

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