CN106832888A - 一种防腐的弹性海绵 - Google Patents

一种防腐的弹性海绵 Download PDF

Info

Publication number
CN106832888A
CN106832888A CN201710069034.XA CN201710069034A CN106832888A CN 106832888 A CN106832888 A CN 106832888A CN 201710069034 A CN201710069034 A CN 201710069034A CN 106832888 A CN106832888 A CN 106832888A
Authority
CN
China
Prior art keywords
sponge
parts
corrosion
tdi
resistant elastic
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
CN201710069034.XA
Other languages
English (en)
Inventor
皮维友
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 CN201710069034.XA priority Critical patent/CN106832888A/zh
Publication of CN106832888A publication Critical patent/CN106832888A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/08—Polyurethanes from polyethers
    • 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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular compounds
    • 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
    • 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
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/632—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polyethers
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • 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
    • C08G2110/0008—Foam properties flexible
    • 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
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/04—Antistatic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

本发明公开了一种防腐的弹性海绵，由65份聚醚PPG、20份海绵白油POP、5份海绵胶水HR‑330、2.2份水、0份甲基纤维素MC、0.7份硅油SI、0.26份催化剂A33、0.05份发泡催化剂A‑1、0.16份辛酸亚锡T‑9、33份甲苯二异氰酸酯TDI制备得到，所述弹性海绵的密度为38kg/m3的；本发明制备得到的海绵手感细腻、柔软、手感佳、舒适且弹性好，具有良好的防静电和耐水性，适用于现代沙发，汽车坐垫。

Description

一种防腐的弹性海绵
技术领域
本发明涉及海绵制造技术领域，具体是一种防腐的弹性海绵。
背景技术
海绵是一种多孔材料，通过将发泡树脂、发泡助剂和粘合剂树脂混合发泡后制备而成，PU海绵主要包括聚酯和聚醚型，可切片或卷切，还可以根据客户要求复合加工，，热压加工及爆破开孔处理等，PU海绵由于其具有保温、隔热、吸音、减震、阻燃、防静电、透气性能好等特性，被广泛应用于汽车工业、化妆品业、胸围内衣制造业及高档家具制造业，座椅、沙发、床垫等家具用品均使用到海绵，聚醚多元醇是生产聚氨酯海绵的主要原料，随着海绵制品的应用领域逐渐扩大，市场对海绵制品的性能要求也越来越高，现有的海绵在使用性能上已经无法满足日益增长的使用需求，迫切需要进行改进改良。
发明内容
本发明的目的在于提供一种防腐的弹性海绵，以解决上述背景技术中提出的问题。
为实现上述目的，本发明提供如下技术方案：
一种防腐的弹性海绵，由65份聚醚PPG、20份海绵白油POP、5份海绵胶水HR-330、2.2份水、0份甲基纤维素MC、0.7份硅油SI、0.26份催化剂A33、0.05份发泡催化剂A-1、0.16份辛酸亚锡T-9、33份甲苯二异氰酸酯TDI制备而成。
作为本发明进一步的方案：所述弹性海绵密度为38kg/m3。
作为本发明再进一步的方案：所述防腐的弹性海绵的制备方法，包括以下步骤：
1)按配方称取各原料备用；
2)将甲苯二异氰酸酯TDI、水以及发泡催化剂A-1进行混合发泡后得到聚氨酯海绵；
3)将聚醚PPG、海绵白油POP、辛酸亚锡T-9混合搅拌均匀后得到混合物；
4)将步骤2)制备的聚氨酯海绵固定于模具顶部，将步骤3)制备的混合物放于模具内并加入催化剂A33、海绵胶水HR-330、混合发泡形成乳棉后，加入硅油SI使乳棉与聚氨酯海绵底部发生聚合反应进行粘合；
5)粘合成型后经冷却、切割步骤得到成品。
作为本发明再进一步的方案：所述步骤2)中聚氨酯海绵的密度为18-22kg/m3。
作为本发明再进一步的方案：所述聚合反应温度为90-130℃，聚合反应时间3-5min。
与现有技术相比，本发明的有益效果是：本发明制备得到的海绵手感细腻、柔软、手感佳、舒适且弹性好，具有良好的防静电和耐水性，适用于现代沙发，汽车坐垫。
具体实施方式
下面将结合本发明实施例，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，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。
实施例1
一种防腐的弹性海绵，由65份聚醚PPG、20份海绵白油POP、5份海绵胶水HR-330、2.2份水、0份甲基纤维素MC、0.7份硅油SI、0.26份催化剂A33、0.05份发泡催化剂A-1、0.16份辛酸亚锡T-9、33份甲苯二异氰酸酯TDI制备而成，所述弹性海绵密度为38kg/m3。
所述防腐的弹性海绵的制备方法，包括以下步骤：
1)按配方称取各原料备用；
2)将甲苯二异氰酸酯TDI、水以及发泡催化剂A-1进行混合发泡后得到聚氨酯海绵，聚氨酯海绵的密度为18-22kg/m3；
3)将聚醚PPG、海绵白油POP、辛酸亚锡T-9混合搅拌均匀后得到混合物；
4)将步骤2)制备的聚氨酯海绵固定于模具顶部，将步骤3)制备的混合物放于模具内并加入催化剂A33、海绵胶水HR-330、混合发泡形成乳棉后，加入硅油SI使乳棉与聚氨酯海绵底部发生聚合反应进行粘合，聚合反应温度为90-130℃，聚合反应时间3-5min；
5)粘合成型后经冷却、切割步骤得到成品。
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。
此外，应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。

Claims (5)

1.一种防腐的弹性海绵，其特征在于，由65份聚醚PPG、20份海绵白油POP、5份海绵胶水HR-330、2.2份水、0份甲基纤维素MC、0.7份硅油SI、0.26份催化剂A33、0.05份发泡催化剂A-1、0.16份辛酸亚锡T-9、33份甲苯二异氰酸酯TDI制备而成。
2.根据权利要求1所述的防腐的弹性海绵，其特征在于，所述弹性海绵密度为38kg/m3。
3.根据权利要求1所述的防腐的弹性海绵的制备方法，其特征在于，包括以下步骤：
1)按配方称取各原料备用；
2)将甲苯二异氰酸酯TDI、水以及发泡催化剂A-1进行混合发泡后得到聚氨酯海绵；
3)将聚醚PPG、海绵白油POP、辛酸亚锡T-9混合搅拌均匀后得到混合物；
4)将步骤2)制备的聚氨酯海绵固定于模具顶部，将步骤3)制备的混合物放于模具内并加入催化剂A33、海绵胶水HR-330、混合发泡形成乳棉后，加入硅油SI使乳棉与聚氨酯海绵底部发生聚合反应进行粘合；
5)粘合成型后经冷却、切割步骤得到成品。
4.根据权利要求3所述的防腐的弹性海绵的制备方法，其特征在于，所述步骤2)中聚氨酯海绵的密度为18-22kg/m3。
5.根据权利要求3所述的防腐的弹性海绵的制备方法，其特征在于，所述聚合反应温度为90-130℃，聚合反应时间3-5min。
CN201710069034.XA 2017-02-08 2017-02-08 一种防腐的弹性海绵 Pending CN106832888A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710069034.XA CN106832888A (zh) 2017-02-08 2017-02-08 一种防腐的弹性海绵

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710069034.XA CN106832888A (zh) 2017-02-08 2017-02-08 一种防腐的弹性海绵

Publications (1)

Publication Number Publication Date
CN106832888A true CN106832888A (zh) 2017-06-13

Family

ID=59122420

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710069034.XA Pending CN106832888A (zh) 2017-02-08 2017-02-08 一种防腐的弹性海绵

Country Status (1)

Country Link
CN (1) CN106832888A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113045729A (zh) * 2021-02-01 2021-06-29 腾飞科技股份有限公司 抗菌罩杯及其生产工艺
CN116854889A (zh) * 2023-08-10 2023-10-10 东莞市腾崴塑胶制品有限公司 一种抹茶海绵

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104356352A (zh) * 2014-12-02 2015-02-18 深圳雅兰家居用品有限公司 一种海绵及其制备方法
CN106065064A (zh) * 2016-07-21 2016-11-02 淄博德信联邦化学工业有限公司 吸音海绵及其制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104356352A (zh) * 2014-12-02 2015-02-18 深圳雅兰家居用品有限公司 一种海绵及其制备方法
CN106065064A (zh) * 2016-07-21 2016-11-02 淄博德信联邦化学工业有限公司 吸音海绵及其制备方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113045729A (zh) * 2021-02-01 2021-06-29 腾飞科技股份有限公司 抗菌罩杯及其生产工艺
WO2022160407A1 (zh) * 2021-02-01 2022-08-04 腾飞科技股份有限公司 抗菌罩杯及其生产工艺
CN116854889A (zh) * 2023-08-10 2023-10-10 东莞市腾崴塑胶制品有限公司 一种抹茶海绵
CN116854889B (zh) * 2023-08-10 2024-01-30 东莞市腾崴塑胶制品有限公司 一种抹茶海绵

Similar Documents

Publication Publication Date Title
JP2019014863A (ja) 通気スポンジ組成物及びその通気スポンジを調製するための方法
US4405681A (en) Foam article and method of preparation
CN103819894A (zh) 一种含有天然纤维的记忆绵材料及其用途
CN104356352A (zh) 一种海绵及其制备方法
CN109021193B (zh) 一种mdi体系高透气粘弹性聚氨酯泡沫及其制备方法
CN106832888A (zh) 一种防腐的弹性海绵
CN106750100A (zh) 一种防腐的弹性海绵
CN109021205A (zh) 一种开孔聚氨酯慢回弹泡沫及其制备方法
CN103289362A (zh) 一种乳胶海绵
CN103044655B (zh) 一种可热压的防火海绵及其制备方法
CN115612059B (zh) 一种生物基海绵
CA1281866C (en) Process for the production of moldings of different elasticity or hardness from at least two liquid, foam- forming reaction mixtures
CN107518515A (zh) 复合式鞋垫及其制造方法
CN104725831B (zh) 透气防静电聚氨酯慢回弹泡沫材料的制备方法
CN104140519B (zh) 低反弹冰凉透气海绵及其制备工艺
CN106566225A (zh) 一种环保海绵制造工艺
CN112159513B (zh) 一种超高密度聚氨酯软泡的制备方法
CN108409940B (zh) 一种用于制备高回弹泡沫的改性mdi的制备方法
CN111961328A (zh) 一种聚氨酯发泡产品用阻燃聚醚增强聚脲混合物
CN112126039A (zh) 一种超低密度聚氨酯软泡的制备方法
CN111154160A (zh) 一种胸罩用发泡硅胶材料及其制备方法
JP7271184B2 (ja) 表皮一体発泡成形品と、その製造方法
US11926079B2 (en) Foam fabric
CN114106292A (zh) 一种高承载聚氨酯软泡的制备方法
JP7019354B2 (ja) 積層体

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20170613

RJ01 Rejection of invention patent application after publication