CN107987640A - 一种不易脱落的水性聚氨酯木器漆 - Google Patents

一种不易脱落的水性聚氨酯木器漆 Download PDF

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CN107987640A
CN107987640A CN201711375004.8A CN201711375004A CN107987640A CN 107987640 A CN107987640 A CN 107987640A CN 201711375004 A CN201711375004 A CN 201711375004A CN 107987640 A CN107987640 A CN 107987640A
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parts
powder
fall
aqueous polyurethane
wood lacquer
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胡昌悌
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Wuhu Shuangbao Building Material Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00Coating compositions based on 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04Polyurethanes
    • 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
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24Acids; Salts thereof
    • C08K3/26Carbonates; Bicarbonates
    • C08K2003/265Calcium, strontium or barium carbonate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

本发明公开了一种不易脱落的水性聚氨酯木器漆,其原料按重量份包括:羟基丙烯酸树脂80‑100份,聚醚改性有机硅氧烷30‑50份,分散剂6‑12份,苯丙乳液4‑8份,麦饭石粉25‑35份,硅灰石粉20‑25份,海泡石粉6‑14份,重质碳酸钙8‑14份,己二异氰酸酯3‑5份。本发明具有较强的韧性与抗机械摩擦性能,能用来解决普通聚氨酯清漆因为韧性差而导致的失光或脱落的问题,而且环保,大大降低涂料施工时VOC含量,固含高,同时可减少油漆的涂覆层数,有助于降低成本,节约原料,漆膜鲜亮,丰满度高,大大提高木器产品的档次。

Description

一种不易脱落的水性聚氨酯木器漆
技术领域
本发明涉及木器漆技术领域,尤其涉及一种不易脱落的水性聚氨酯木器漆。
背景技术
目前,市场上的溶剂型聚氨酯木器漆涂料VOC含量高,不仅成本高,且污染环境,难以受到消费者的欢迎。水性聚氨酯木器漆由于安全环保,在涂料中的份额占有量逐年提高。但对于水性聚氨酯木器漆,漆膜韧性差,不耐洗刷,易出现脱落现象,成为目前技术人员需共同攻克的问题。
发明内容
基于背景技术存在的技术问题,本发明提出了一种不易脱落的水性聚氨酯木器漆,具有较强的韧性与抗机械摩擦性能,能用来解决普通聚氨酯清漆因为韧性差而导致的失光或脱落的问题,而且环保,大大降低涂料施工时VOC含量,固含高,同时可减少油漆的涂覆层数,有助于降低成本,节约原料,漆膜鲜亮,丰满度高,大大提高木器产品的档次。
本发明提出的一种不易脱落的水性聚氨酯木器漆,其原料按重量份包括:羟基丙烯酸树脂80-100份,聚醚改性有机硅氧烷30-50份,分散剂6-12份,苯丙乳液4-8份,麦饭石粉25-35份,硅灰石粉20-25份,海泡石粉6-14份,重质碳酸钙8-14份,己二异氰酸酯3-5份。
优选地,羟基丙烯酸树脂、聚醚改性有机硅氧烷的重量比为80-100:30-50。
优选地,羟基丙烯酸树脂、苯丙乳液的重量比为80-100:4-8。
优选地,麦饭石粉、硅灰石粉、海泡石粉、重质碳酸钙的重量比为25-35:20-25:6-14:8-1。
优选地,羟基丙烯酸树脂、己二异氰酸酯的重量比为80-100:3-5。
本发明能大大降低涂料施工时VOC含量,不仅环保,而且固含高,可减少油漆的涂覆层数,有助于降低成本,节约原料,漆膜鲜亮,丰满度高,大大提高木器产品的档次。
本发明采用苯丙乳液与羟基丙烯酸树脂、聚醚改性有机硅氧烷的分散程度高,施工性能好,涂膜韧性极高,能够为木器产品提供周全的保护和良好的装饰效果,而且安全环保;麦饭石粉与硅灰石粉、海泡石粉、重质碳酸钙配合,具有较强的韧性与抗机械摩擦性能,能用来解决普通聚氨酯清漆因为韧性差而导致的失光或脱落的问题,进一步为木器产品提供周全的保护和良好的装饰效果。
具体实施方式
下面,通过具体实施例对本发明的技术方案进行详细说明。
实施例1
一种不易脱落的水性聚氨酯木器漆,其原料包括:羟基丙烯酸树脂80g,聚醚改性有机硅氧烷50g,分散剂6g,苯丙乳液8g,麦饭石粉25g,硅灰石粉25g,海泡石粉6g,重质碳酸钙14g,己二异氰酸酯3g。
实施例2
一种不易脱落的水性聚氨酯木器漆,其原料包括:羟基丙烯酸树脂100g,聚醚改性有机硅氧烷30g,分散剂12g,苯丙乳液4g,麦饭石粉35g,硅灰石粉20g,海泡石粉14g,重质碳酸钙8g,己二异氰酸酯5g。
实施例3
一种不易脱落的水性聚氨酯木器漆,其原料包括:羟基丙烯酸树脂85g,聚醚改性有机硅氧烷45g,分散剂8g,苯丙乳液7g,麦饭石粉28g,硅灰石粉24g,海泡石粉8g,重质碳酸钙12g,己二异氰酸酯3.5g。
实施例4
一种不易脱落的水性聚氨酯木器漆,其原料包括:羟基丙烯酸树脂95g,聚醚改性有机硅氧烷35g,分散剂10g,苯丙乳液5g,麦饭石粉32g,硅灰石粉22g,海泡石粉12g,重质碳酸钙10g,己二异氰酸酯4.5g。
以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,根据本发明的技术方案及其发明构思加以等同替换或改变,都应涵盖在本发明的保护范围之内。

Claims (5)

1.一种不易脱落的水性聚氨酯木器漆,其特征在于,其原料按重量份包括:羟基丙烯酸树脂80-100份,聚醚改性有机硅氧烷30-50份,分散剂6-12份,苯丙乳液4-8份,麦饭石粉25-35份,硅灰石粉20-25份,海泡石粉6-14份,重质碳酸钙8-14份,己二异氰酸酯3-5份。
2.根据权利要求1所述不易脱落的水性聚氨酯木器漆,其特征在于,羟基丙烯酸树脂、聚醚改性有机硅氧烷的重量比为85-95:35-45。
3.根据权利要求1所述不易脱落的水性聚氨酯木器漆,其特征在于,羟基丙烯酸树脂、苯丙乳液的重量比为85-95:5-7。
4.根据权利要求1所述不易脱落的水性聚氨酯木器漆,其特征在于,麦饭石粉、硅灰石粉、海泡石粉、重质碳酸钙的重量比为28-32:22-24:8-12:10-12。
5.根据权利要求1所述不易脱落的水性聚氨酯木器漆,其特征在于,羟基丙烯酸树脂、己二异氰酸酯的重量比为85-95:3.5-4.5。
CN201711375004.8A 2017-12-19 2017-12-19 一种不易脱落的水性聚氨酯木器漆 Withdrawn CN107987640A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109021799A (zh) * 2018-06-29 2018-12-18 深圳市艾贝比品牌管理咨询有限公司 一种车用装饰油漆

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CN104087132A (zh) * 2014-07-27 2014-10-08 广西梧州龙鱼漆业有限公司 耐磨木器面漆
CN104910729A (zh) * 2015-06-23 2015-09-16 陈良伢 一种环保型纳米抗菌水性木器涂料
CN104987823A (zh) * 2015-07-09 2015-10-21 四川珍福堂商贸有限公司 一种双组分聚氨酯涂料
CN106519940A (zh) * 2016-10-19 2017-03-22 东莞市涂芭新材料有限公司 新型青少年家具水性双组份木器漆及制备方法
CN107286825A (zh) * 2017-05-09 2017-10-24 河北晨阳工贸集团有限公司 易打磨水性双组分白底漆及其制备方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101880506A (zh) * 2010-07-01 2010-11-10 泉州市新协志特种涂料有限公司 一种纳米负离子双组份水性木器漆
CN104087132A (zh) * 2014-07-27 2014-10-08 广西梧州龙鱼漆业有限公司 耐磨木器面漆
CN104910729A (zh) * 2015-06-23 2015-09-16 陈良伢 一种环保型纳米抗菌水性木器涂料
CN104987823A (zh) * 2015-07-09 2015-10-21 四川珍福堂商贸有限公司 一种双组分聚氨酯涂料
CN106519940A (zh) * 2016-10-19 2017-03-22 东莞市涂芭新材料有限公司 新型青少年家具水性双组份木器漆及制备方法
CN107286825A (zh) * 2017-05-09 2017-10-24 河北晨阳工贸集团有限公司 易打磨水性双组分白底漆及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109021799A (zh) * 2018-06-29 2018-12-18 深圳市艾贝比品牌管理咨询有限公司 一种车用装饰油漆

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Application publication date: 20180504