CN106065309A - 一种可膨胀石墨协同硅藻土阻燃增强的聚氨酯发泡胶 - Google Patents
一种可膨胀石墨协同硅藻土阻燃增强的聚氨酯发泡胶 Download PDFInfo
- Publication number
- CN106065309A CN106065309A CN201610614396.8A CN201610614396A CN106065309A CN 106065309 A CN106065309 A CN 106065309A CN 201610614396 A CN201610614396 A CN 201610614396A CN 106065309 A CN106065309 A CN 106065309A
- Authority
- CN
- China
- Prior art keywords
- kieselguhr
- expansible graphite
- appropriate
- fire
- coordination
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
- C09J175/08—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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
- C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22
- C08G18/165—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22 covered by C08G18/18 and C08G18/24
-
- 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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/1825—Catalysts containing secondary or tertiary amines or salts thereof having hydroxy or primary amino 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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/24—Catalysts containing metal compounds of tin
- C08G18/244—Catalysts containing metal compounds of tin tin salts of carboxylic acids
- C08G18/246—Catalysts containing metal compounds of tin tin salts of carboxylic acids containing also tin-carbon bonds
-
- 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
- C08G18/36—Hydroxylated esters of higher fatty acids
-
- 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
- C08G18/4829—Polyethers containing at least three 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
- C08G18/65—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
- C08G18/6696—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/36 or hydroxylated esters of higher fatty acids of C08G18/38
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2170/00—Compositions for adhesives
- C08G2170/60—Compositions for foaming; Foamed or intumescent adhesives
-
- 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
- C08G2190/00—Compositions for sealing or packing joints
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Fireproofing Substances (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Sealing Material Composition (AREA)
Abstract
本发明公开了一种可膨胀石墨协同硅藻土阻燃增强的聚氨酯发泡胶,由下列重量份的原料制成:二苯基甲烷二异氰酸酯150‑160、三羟基聚氧化丙烯醚100‑105、蓖麻油100‑110、丙三醇5‑6、磷酸二乙酯40‑43、1mol/L的氢氧化钠溶液适量、硅藻土13‑15、蒸馏水5‑6、三乙醇胺2‑3、二月桂酸二丁基锡3‑4、十二烷基硫酸钠3‑4、硅油5‑6、可膨胀石墨3‑4、无水乙醇适量、十六烷基三甲基溴化铵0.8‑1、去离子水适量。本发明产品能够用作开关柜或者机柜的密封,结实耐磨,可以实现现场发泡,降低了生产成本,整体密封性能佳,而且生产过程简单易控制,安全环保。
Description
技术领域
本发明涉及发泡胶技术领域,尤其涉及一种可膨胀石墨协同硅藻土阻燃增强的聚氨酯发泡胶。
背景技术
双组分聚氨酯胶黏剂是聚氨酯胶黏剂中最重要的一类,通常由A组分(主剂)和B组分(固化剂)组成,其中A组分为羟基组分,B组分为含游离异氰酸酯基组分,二者分开包装,可按一定比例配制使用。在我国,发泡型双组分聚氨酯胶黏剂的研究始于1995年,20世纪90年代后期逐渐投入使用。发泡型双组分聚氨酯胶黏剂具有多孔性、相对密度较低、比强度较高等特点,按照原料和配方的不同可制成普通软泡、硬泡、高回弹泡沫以及慢回弹泡沫等,现已被广泛应用于汽车、电子、机柜、过滤器、三防灯具、防爆壳体、家用电器等多个应用领域。因此,发泡型双组分聚氨酯胶黏剂的推广前景非常乐观。本发明针对其在开关柜、机柜密封等方面的应用进行研究。开关柜或者机柜等外壳的作用是避免内部设备受外界因素的干扰,但仅有外壳不足以阻挡外部风沙或电磁辐射,这时,需要密封条来增加产品整体密封性能。传统密封工艺是采用物理粘接方法将标准密封件粘接在密封位置,该方法存在生产效率低、可靠性差、不美观等诸多缺陷。
《发泡型双组分聚氨酯胶黏剂的制备》一文中以三羟基聚氧化丙烯醚、蓖麻油和二苯基甲烷二异氰酸酯为主要原料,丙三醇为扩链剂,水为发泡剂,通过合适的配比,采用预聚法合成了一种发泡型双组分聚氨酯胶黏剂,制成的发泡胶黏剂泡沫均匀细腻,拉伸剪切强度较高,综合性能较优,但其耐热性能较差,容易燃烧,用做开关柜或者机柜的密封时,不能满足使用的安全性,这就需要对其热稳定性进行加强改性,提高阻燃性能。
发明内容
本发明目的就是为了弥补已有技术的缺陷,提供一种可膨胀石墨协同硅藻土阻燃增强的聚氨酯发泡胶。
本发明是通过以下技术方案实现的:
一种可膨胀石墨协同硅藻土阻燃增强的聚氨酯发泡胶,由下列重量份的原料制成:二苯基甲烷二异氰酸酯150-160、三羟基聚氧化丙烯醚100-105、蓖麻油100-110、丙三醇5-6、磷酸二乙酯40-43、1mol/L的氢氧化钠溶液适量、硅藻土13-15、蒸馏水5-6、三乙醇胺2-3、二月桂酸二丁基锡3-4、十二烷基硫酸钠3-4、硅油5-6、可膨胀石墨3-4、无水乙醇适量、十六烷基三甲基溴化铵0.8-1、去离子水适量。
所述一种可膨胀石墨协同硅藻土阻燃增强的聚氨酯发泡胶,由以下具体步骤制成:
(1)将三羟基聚氧化丙烯醚、蓖麻油和丙三醇倒入反应釜中,恒温水浴加热至85-90℃,以150-200转/分的速度搅拌反应60-90分钟,然后降温至40-50℃,缓慢滴加磷酸二乙酯,在30分钟内加完,滴加完毕,升温至70-75℃,反应2-3小时,待反应完毕用1mol/L的氢氧化钠溶液中和至pH为7,在55-60℃减压脱水;
(2)将可膨胀石墨置于耐高温坩埚中,放入微波炉中以800-1000W的功率微波膨化处理,待充分膨胀100-120倍后得到膨胀石墨;将膨胀石墨中加入2-3倍量的无水乙醇,搅拌均匀后加入十六烷基三甲基溴化铵,超声分散20-30分钟后抽滤,用去离子水洗涤数次后放入真空干燥箱中,以50-60℃烘干,最后研磨,过300目筛,得到改性膨胀石墨;
(3)将硅藻土烘干粉碎,过300目筛,然后与步骤(1)得到的反应产物、步骤(2)得到的改性膨胀石墨混合,依次加入三乙醇胺、二月桂酸二丁基锡、蒸馏水以及除二苯基甲烷二异氰酸酯之外的其余剩余成分,以800-1000转/分的速度搅拌2-3分钟,得到混合料A;
(4)在发泡胶使用现场将混合料A加热至恒温30℃,然后加入二苯基甲烷二异氰酸酯,快速混合,用电动搅拌器以300-400转/分的速度进行搅拌15-20秒后,将混合料涂到工件表面,加热至25-30℃,使其自行发泡,然后表面干燥,实现现场发泡成型,得到发泡胶。
本发明的优点是:本发明通过三羟基聚氧化丙烯醚、蓖麻油与丙三醇复配,通过搅拌混合可以与B组分中游离的异氰酸酯基发生交联反应,生成稳定的体型结构;在反应体系中添加磷酸二乙酯,可以提高体系的氧指数,配合硅藻土的添加,进一步提高体系的阻燃性能,而且随着硅藻土的添加,发泡胶的泡孔变得更加紧密,降低了其导热系数,使其具有良好的隔热效果;本发明还在反应过程中添加一定量的三乙醇胺和二月桂酸二丁基锡,使其形成复合催化体系,对体系中各个反应进行催化作用从而达到平衡的发泡状态;本发明利用蒸馏水作为发泡剂,不使用有机溶剂,安全环保,可以形成外观优良,泡沫均匀细腻,黏度适中,阻燃效果优异,使用时易于涂覆,并且固化后的拉伸剪切强度较高的发泡胶。
本发明还在发泡胶的制备中添加改性膨胀石墨,协同硅藻土的添加,进一步提高了体系的热稳定性以及阻燃性能,使得泡沫孔结构变得紧密,使其导热系数降低,力学性能增加;本发明产品能够用作开关柜或者机柜的密封,结实耐磨,可以实现现场发泡,降低了生产成本,整体密封性能佳,而且生产过程简单易控制,安全环保。
具体实施方式
一种可膨胀石墨协同硅藻土阻燃增强的聚氨酯发泡胶,由下列重量份(公斤)的原料制成:二苯基甲烷二异氰酸酯150、三羟基聚氧化丙烯醚100、蓖麻油100、丙三醇5、磷酸二乙酯40、1mol/L的氢氧化钠溶液适量、硅藻土13、蒸馏水5、三乙醇胺2、二月桂酸二丁基锡3、十二烷基硫酸钠3、硅油5、可膨胀石墨3、无水乙醇适量、十六烷基三甲基溴化铵0.8、去离子水适量。
所述一种可膨胀石墨协同硅藻土阻燃增强的聚氨酯发泡胶,由以下具体步骤制成:
(1)将三羟基聚氧化丙烯醚、蓖麻油和丙三醇倒入反应釜中,恒温水浴加热至85℃,以150转/分的速度搅拌反应60分钟,然后降温至40℃,缓慢滴加磷酸二乙酯,在30分钟内加完,滴加完毕,升温至70℃,反应2小时,待反应完毕用1mol/L的氢氧化钠溶液中和至pH为7,在55℃减压脱水;
(2)将可膨胀石墨置于耐高温坩埚中,放入微波炉中以800W的功率微波膨化处理,待充分膨胀100倍后得到膨胀石墨;将膨胀石墨中加入2倍量的无水乙醇,搅拌均匀后加入十六烷基三甲基溴化铵,超声分散20分钟后抽滤,用去离子水洗涤数次后放入真空干燥箱中,以50℃烘干,最后研磨,过300目筛,得到改性膨胀石墨;
(3)将硅藻土烘干粉碎,过300目筛,然后与步骤(1)得到的反应产物、步骤(2)得到的改性膨胀石墨混合,依次加入三乙醇胺、二月桂酸二丁基锡、蒸馏水以及除二苯基甲烷二异氰酸酯之外的其余剩余成分,以800转/分的速度搅拌2分钟,得到混合料A;
(4)在发泡胶使用现场将混合料A加热至恒温30℃,然后加入二苯基甲烷二异氰酸酯,快速混合,用电动搅拌器以300转/分的速度进行搅拌15秒后,将混合料涂到工件表面,加热至25℃,使其自行发泡,然后表面干燥,实现现场发泡成型,得到发泡胶。
本发明将混合料A与二苯基甲烷二异氰酸酯通过合适的配比通过混合搅拌,再涂到开关柜或机柜的沟槽中,经化学反应发泡、表面结皮,实现现场发泡成型;通过测试,得到表干时间18分钟,完全固化时间小于12小时;进行专项的压缩试验,测试回弹损失率符合产品要求。
Claims (2)
1.一种可膨胀石墨协同硅藻土阻燃增强的聚氨酯发泡胶,其特征在于,由下列重量份的原料制成:二苯基甲烷二异氰酸酯150-160、三羟基聚氧化丙烯醚100-105、蓖麻油100-110、丙三醇5-6、磷酸二乙酯40-43、1mol/L的氢氧化钠溶液适量、硅藻土13-15、蒸馏水5-6、三乙醇胺2-3、二月桂酸二丁基锡3-4、十二烷基硫酸钠3-4、硅油5-6、可膨胀石墨3-4、无水乙醇适量、十六烷基三甲基溴化铵0.8-1、去离子水适量。
2.根据权利要求1所述一种可膨胀石墨协同硅藻土阻燃增强的聚氨酯发泡胶,其特征在于,由以下具体步骤制成:
(1)将三羟基聚氧化丙烯醚、蓖麻油和丙三醇倒入反应釜中,恒温水浴加热至85-90℃,以150-200转/分的速度搅拌反应60-90分钟,然后降温至40-50℃,缓慢滴加磷酸二乙酯,在30分钟内加完,滴加完毕,升温至70-75℃,反应2-3小时,待反应完毕用1mol/L的氢氧化钠溶液中和至pH为7,在55-60℃减压脱水;
(2)将可膨胀石墨置于耐高温坩埚中,放入微波炉中以800-1000W的功率微波膨化处理,待充分膨胀100-120倍后得到膨胀石墨;将膨胀石墨中加入2-3倍量的无水乙醇,搅拌均匀后加入十六烷基三甲基溴化铵,超声分散20-30分钟后抽滤,用去离子水洗涤数次后放入真空干燥箱中,以50-60℃烘干,最后研磨,过300目筛,得到改性膨胀石墨;
(3)将硅藻土烘干粉碎,过300目筛,然后与步骤(1)得到的反应产物、步骤(2)得到的改性膨胀石墨混合,依次加入三乙醇胺、二月桂酸二丁基锡、蒸馏水以及除二苯基甲烷二异氰酸酯之外的其余剩余成分,以800-1000转/分的速度搅拌2-3分钟,得到混合料A;
(4)在发泡胶使用现场将混合料A加热至恒温30℃,然后加入二苯基甲烷二异氰酸酯,快速混合,用电动搅拌器以300-400转/分的速度进行搅拌15-20秒后,将混合料涂到工件表面,加热至25-30℃,使其自行发泡,然后表面干燥,实现现场发泡成型,得到发泡胶。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610614396.8A CN106065309A (zh) | 2016-07-29 | 2016-07-29 | 一种可膨胀石墨协同硅藻土阻燃增强的聚氨酯发泡胶 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610614396.8A CN106065309A (zh) | 2016-07-29 | 2016-07-29 | 一种可膨胀石墨协同硅藻土阻燃增强的聚氨酯发泡胶 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106065309A true CN106065309A (zh) | 2016-11-02 |
Family
ID=57207185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610614396.8A Withdrawn CN106065309A (zh) | 2016-07-29 | 2016-07-29 | 一种可膨胀石墨协同硅藻土阻燃增强的聚氨酯发泡胶 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106065309A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107177361A (zh) * | 2017-06-02 | 2017-09-19 | 冯新平 | 一种高效环保阻燃剂及其制备工艺 |
CN107325344A (zh) * | 2017-07-14 | 2017-11-07 | 青岛科技大学 | 一种耐盐雾腐蚀电磁屏蔽复合材料及其制备方法 |
CN109575573A (zh) * | 2019-01-11 | 2019-04-05 | 时涛 | 一种用于制备汽车防撞梁的泡沫铝复合材料的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101831268A (zh) * | 2010-03-24 | 2010-09-15 | 山东东大聚合物股份有限公司 | 连续法生产岩棉彩钢夹芯板用双组份环保聚氨酯胶粘剂及其制备方法 |
CN105669936A (zh) * | 2016-03-29 | 2016-06-15 | 中国林业科学研究院林产化学工业研究所 | 一种含磷腰果酚基聚氨酯预聚体改性酚醛泡沫塑料及其制备方法 |
-
2016
- 2016-07-29 CN CN201610614396.8A patent/CN106065309A/zh not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101831268A (zh) * | 2010-03-24 | 2010-09-15 | 山东东大聚合物股份有限公司 | 连续法生产岩棉彩钢夹芯板用双组份环保聚氨酯胶粘剂及其制备方法 |
CN105669936A (zh) * | 2016-03-29 | 2016-06-15 | 中国林业科学研究院林产化学工业研究所 | 一种含磷腰果酚基聚氨酯预聚体改性酚醛泡沫塑料及其制备方法 |
Non-Patent Citations (3)
Title |
---|
中华人民共和国公安部消防局 编: "《中国消防手册》", 31 December 2007, 上海科学技术出版社 * |
中国石油化工总公司生产部 编: "《中国石油化工总公司石油化工产品大全》", 31 December 1992, 中国石化出版社 * |
边炳鑫 等: "《石墨加工与石墨材料》", 31 May 2014, 中国矿业大学出版社 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107177361A (zh) * | 2017-06-02 | 2017-09-19 | 冯新平 | 一种高效环保阻燃剂及其制备工艺 |
CN107325344A (zh) * | 2017-07-14 | 2017-11-07 | 青岛科技大学 | 一种耐盐雾腐蚀电磁屏蔽复合材料及其制备方法 |
CN107325344B (zh) * | 2017-07-14 | 2019-03-08 | 青岛科技大学 | 一种耐盐雾腐蚀电磁屏蔽复合材料及其制备方法 |
CN109575573A (zh) * | 2019-01-11 | 2019-04-05 | 时涛 | 一种用于制备汽车防撞梁的泡沫铝复合材料的制备方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106244084A (zh) | 一种空心玻璃微珠增强导热系数的聚氨酯发泡胶 | |
CN106221657A (zh) | 一种气密性佳的阻燃聚氨酯发泡胶 | |
CN106065309A (zh) | 一种可膨胀石墨协同硅藻土阻燃增强的聚氨酯发泡胶 | |
CN106065308A (zh) | 一种镍与石墨烯复合增强电磁屏蔽效果的聚氨酯发泡胶 | |
CN102533189B (zh) | 一种耐湿热汽车折边胶及其制备方法 | |
CN106190001A (zh) | 一种防虫鼠啃咬的聚氨酯密封用发泡胶 | |
CN108276936A (zh) | 一种密封胶用底涂液及其制备方法与应用 | |
CN105542101A (zh) | 硬质聚氨酯泡沫用复配型膨胀阻燃剂 | |
CN103740315A (zh) | 一种耐高温反应型热熔胶 | |
CN106220807A (zh) | 一种液化改性木质素填充型聚氨酯发泡胶 | |
CN108690321A (zh) | 一种建筑外墙用酚醛板保温材料的制备方法 | |
CN106190002A (zh) | 一种添加大分子改性碳酸钙的聚氨酯发泡胶 | |
CN106221656A (zh) | 一种压缩回弹性好的用于密封的聚氨酯发泡胶 | |
CN101880507B (zh) | 一种膨胀型水性防火清漆及制备方法 | |
CN106221662A (zh) | 一种用于开关柜密封的耐磨增强聚氨酯发泡胶 | |
CN106190000A (zh) | 一种双重防水的聚氨酯发泡胶 | |
CN106497471B (zh) | 一种阻燃超声融合胶及其制备方法 | |
CN106047267A (zh) | 一种聚酰亚胺协同纳米粒子耐电晕增强聚氨酯发泡胶 | |
CN107163218A (zh) | 一种预制型塑胶跑道及其制造方法 | |
CN106221658A (zh) | 一种协同增强抗菌效果的聚氨酯发泡胶 | |
CN103540199B (zh) | 一种利用废弃物制备纳米阻燃涂料的方法 | |
CN106432672A (zh) | 一种全水发泡聚氨酯硬泡材料及其制造方法 | |
CN106244083A (zh) | 一种可生物降解的环保型聚氨酯发泡胶 | |
CN106065307A (zh) | 一种具有协同抗静电功效的聚氨酯发泡胶 | |
CN106221659A (zh) | 一种废弃物资源化的吸音降噪聚氨酯发泡胶 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WW01 | Invention patent application withdrawn after publication | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161102 |