CN108503774A - 耐磨聚氨酯滤清器及其制备方法 - Google Patents

耐磨聚氨酯滤清器及其制备方法 Download PDF

Info

Publication number
CN108503774A
CN108503774A CN201710105435.6A CN201710105435A CN108503774A CN 108503774 A CN108503774 A CN 108503774A CN 201710105435 A CN201710105435 A CN 201710105435A CN 108503774 A CN108503774 A CN 108503774A
Authority
CN
China
Prior art keywords
component
abrasion resistant
resistant polyurethane
polyurethane filter
filter according
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.)
Pending
Application number
CN201710105435.6A
Other languages
English (en)
Inventor
田茂杰
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201710105435.6A priority Critical patent/CN108503774A/zh
Publication of CN108503774A publication Critical patent/CN108503774A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6688—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3271
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3206—Polyhydroxy compounds aliphatic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3271—Hydroxyamines
    • C08G18/3275—Hydroxyamines containing two hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/14—Glass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

本发明属于聚氨酯制品技术领域，具体涉及一种耐磨聚氨酯滤清器及其制备方法。耐磨聚氨酯滤清器由A组分和B组分组成，A组分：聚氧化乙烯多元醇、水、泡沫稳定剂、胺催化剂、交联剂、扩链剂、玻璃纤维；B组分：多异氰酸酯、增韧剂。本发明具有生产效率高，减少供给系统效率浪费，很好的韧性、耐冲击性、耐磨性的优点，制备方法简单易实施。

Description

耐磨聚氨酯滤清器及其制备方法
技术领域
本发明属于聚氨酯制品技术领域，具体涉及一种耐磨聚氨酯滤清器及其制备方法。
背景技术
滤清器已经广发应用于汽车的燃油系统，润滑油循环系统中。其中汽车燃油系统中的滤清器主要用于去除燃油中的杂质或污染颗粒，从而，减少杂质或污染颗粒进入到汽车发动机中，造成对发动机的损伤，缩短发动机的使用寿命。
聚氨酯汽车滤清器作为汽车发动机必不可少的附件，它可以过滤吸入发动机内空气中的固体颗粒，降低发动机的磨损，延长发动机的使用寿命。
发明内容
本发明的目的是提供一种耐磨聚氨酯滤清器，具有生产效率高，减少供给系统效率浪费，很好的韧性、耐冲击性、耐磨性的优点；本发明同时提供了耐磨聚氨酯滤清器的制备方法，科学合理、简单易行。
本发明所述的耐磨聚氨酯滤清器，由A组分和B组分组成，以重量份数计，
A组分：
B组分：
多异氰酸酯 50-90份
增韧剂 5-12份。
所述的聚氧化乙烯多元醇为2官能度、分子量1000-3000的聚氧化乙烯多元醇。
所述的泡沫稳定剂为泡沫稳定剂Y-10366。
所述的胺催化剂为胺催化剂A33。
所述的交联剂为二乙醇胺。
所述的扩链剂为1,4-丁二醇。
所述的多异氰酸酯是多苯基多亚甲基多异氰酸酯、碳化二亚胺改性二异氰酸酯或异氰酸酯预聚体中的一种或多种。
所述的增韧剂为柠檬酸酯。
本发明所述的耐磨聚氨酯滤清器的制备方法，步骤如下：
将A组分各原料加入搅拌器混合均匀，调整恒定料温25±2℃，调节搅拌器转速到4000-4500r/min，将预热至25±2℃的B组分倒入A组分中搅拌10-15s，将混合物料倒入预热至40±5℃的模具中，纸质滤芯插入其中，5-10min后脱模，得到产品。
本发明与现有技术相比，具有如下有益效果：
本发明具有生产效率高，减少供给系统效率浪费，很好的韧性、耐冲击性、耐磨性的优点，制备方法简单易实施。
具体实施方式
以下结合实施例对本发明做进一步描述。
实施例1
原料组成如下：
A组分：
B组分：
多异氰酸酯 90份
增韧剂 12份。
将A组分各原料加入搅拌器混合均匀，调整恒定料温25℃，调节搅拌器转速到4300r/min，将预热至25℃的B组分倒入A组分中搅拌12s，将混合物料倒入预热至40℃的模具中，纸质滤芯插入其中，8min后脱模，得到产品。
实施例2
原料组成如下：
A组分：
B组分：
多异氰酸酯 50份
增韧剂 5份。
将A组分各原料加入搅拌器混合均匀，调整恒定料温23℃，调节搅拌器转速到4100r/min，将预热至23℃的B组分倒入A组分中搅拌10s，将混合物料倒入预热至35℃的模具中，纸质滤芯插入其中，5min后脱模，得到产品。
实施例3
原料组成如下：
A组分：
B组分：
多异氰酸酯 90份
增韧剂 12份。
将A组分各原料加入搅拌器混合均匀，调整恒定料温27℃，调节搅拌器转速到4200r/min，将预热至27℃的B组分倒入A组分中搅拌15s，将混合物料倒入预热至45℃的模具中，纸质滤芯插入其中，10min后脱模，得到产品。

Claims (9)

1.一种耐磨聚氨酯滤清器，其特征在于由A组分和B组分组成，以重量份数计，
A组分：
B组分：
多异氰酸酯 50-90份
增韧剂 5-12份。
2.根据权利要求1所述的耐磨聚氨酯滤清器，其特征在于所述的聚氧化乙烯多元醇为2官能度、分子量1000-3000的聚氧化乙烯多元醇。
3.根据权利要求1所述的耐磨聚氨酯滤清器，其特征在于所述的泡沫稳定剂为泡沫稳定剂Y-10366。
4.根据权利要求1所述的耐磨聚氨酯滤清器，其特征在于所述的胺催化剂为胺催化剂A33。
5.根据权利要求1所述的耐磨聚氨酯滤清器，其特征在于所述的交联剂为二乙醇胺。
6.根据权利要求1所述的耐磨聚氨酯滤清器，其特征在于所述的扩链剂为1,4-丁二醇。
7.根据权利要求1所述的耐磨聚氨酯滤清器，其特征在于所述的多异氰酸酯是多苯基多亚甲基多异氰酸酯、碳化二亚胺改性二异氰酸酯或异氰酸酯预聚体中的一种或多种。
8.根据权利要求1所述的耐磨聚氨酯滤清器，其特征在于所述的增韧剂为柠檬酸酯。
9.一种权利要求1-8任一所述的耐磨聚氨酯滤清器的制备方法，其特征在于步骤如下：
将A组分各原料加入搅拌器混合均匀，调整恒定料温25±2℃，调节搅拌器转速到4000-4500r/min，将预热至25±2℃的B组分倒入A组分中搅拌10-15s，将混合物料倒入预热至40±5℃的模具中，纸质滤芯插入其中，5-10min后脱模，得到产品。
CN201710105435.6A 2017-02-26 2017-02-26 耐磨聚氨酯滤清器及其制备方法 Pending CN108503774A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710105435.6A CN108503774A (zh) 2017-02-26 2017-02-26 耐磨聚氨酯滤清器及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710105435.6A CN108503774A (zh) 2017-02-26 2017-02-26 耐磨聚氨酯滤清器及其制备方法

Publications (1)

Publication Number Publication Date
CN108503774A true CN108503774A (zh) 2018-09-07

Family

ID=63372806

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710105435.6A Pending CN108503774A (zh) 2017-02-26 2017-02-26 耐磨聚氨酯滤清器及其制备方法

Country Status (1)

Country Link
CN (1) CN108503774A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114106553A (zh) * 2021-12-29 2022-03-01 浙江亚欧机车部件有限公司 一种聚氨酯滤清器及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114106553A (zh) * 2021-12-29 2022-03-01 浙江亚欧机车部件有限公司 一种聚氨酯滤清器及其制备方法

Similar Documents

Publication Publication Date Title
CN102311637B (zh) 一种用于选择性激光烧结的尼龙复合材料及其制备方法
WO2016127521A1 (zh) 一种短纤维增强热固性树脂复合产品的3d打印制造方法
CN101768251B (zh) 用于汽车玻璃包边的聚氨酯弹性体及其制备方法
CN102504522B (zh) 用于生产抛光轮的聚氨酯弹性体组合物
DE602004007738T2 (de) Verfahren zur Herstellung eines Reifenverbunds mit Polyurethan Lauffläche und radialer Karkasse
CN105199071A (zh) 一种聚氨酯组合料、其制备聚氨酯复合材料的方法及制得产品的用途
CN101948616A (zh) 一种高速铁路用微孔聚氨酯弹性体减震元件及其制备方法
CN102719084A (zh) 模具用聚氨酯弹性体及其制法
CN103101399A (zh) 一种聚氨酯无空气轮胎及其制造方法与应用
CN102140161A (zh) 一种用于轮胎填充的聚氨酯弹性体组合物及其使用方法
CN109608606B (zh) 一种采矿车用聚氨酯实心轮胎的制备方法
CN101397400B (zh) 履带车辆负重轮纳米改性聚氨酯弹性体胎体材料及浇注工艺
CN109053981B (zh) 一种砼活塞材料、高耐磨混凝土泵用砼活塞及其制备方法
CN107033550A (zh) 一种纤维预浸料用快速固化树脂及其制备方法
CN104558498A (zh) 聚氨酯弹性体的制备方法
CN106832203A (zh) 轮胎用聚氨酯树脂及制备方法
CN103833951A (zh) 快速脱模低硬度聚氨酯弹性体组合物的制备方法
CN108503774A (zh) 耐磨聚氨酯滤清器及其制备方法
CN106866925A (zh) 聚氨酯实心轮胎及其制备方法
CN108864995B (zh) 一种多轴向复合材料弯管及制备方法
CN103588947A (zh) 聚氨酯汽车空气滤芯及其制备方法
CN105017499A (zh) 聚氨酯滤清器及其制备方法
CN104059352A (zh) 聚氨酯pur弹性体及汽车部件发泡阻尼环缓冲圈的制造方法
EP1792746B1 (en) Procedure for making a sheet-like product.
CN108357302A (zh) 装配式实心填充包胶轮胎及其生产工艺方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20180907

WD01 Invention patent application deemed withdrawn after publication