Patent CNA - Hot melt adhesive with low odor - Google PatentsCN AApplicationCN Feb 12, 2014Oct 24, 2013Oct 24, 2013.X, CN
A, CN A, CN , CN-A-, CN A, CNA, CN, CN.X, ,
(2) , Hot melt adhesive with low odor
The invention discloses a hot melt adhesive with low odor. The hot melt adhesive is prepared by the following raw materials in parts by weight: 40-45 parts of EVA (ethylene-vinyl acetate), 20-25 parts of terpene resin T-120, 3-5 parts of paraffin, 3-5 parts of polyisobutene, 1-2 parts of white factice, 0.2-0.4 part of rice husk powdered carbon, 4-6 parts of POE (polyolefin elastomer), 1-2 parts of titanium dioxide, 0.1-0.2 part of stearic acid, 2-4 parts of compound stuffing, and 1-2 parts of silane coupling agent KH550.
1.一种低气味热熔胶，其特征在于，其是由下述重量份的原料制得: EVA 40-45、萜烯树脂T-120 20-25，石蜡3-5，聚异丁烯3-5，白油膏1-2、稻壳炭粉0.2-0.4，P0E4-6、钛白粉1-2、硬脂酸0.1-0.2，复合填料2-4，硅烷偶联剂KH550 1-2 ；复合填料由下述重量份的原料制得:絹云母粉5-8、滑石粉8-10、凹凸棒土15-22，石蜡油1-2、氧化镁粉末1-2、偏硅酸钠0.2-0.4、磷酸氢二铵0.1-0.2、邻苯二甲酸二正辛酯0.1-0.2、纳米碳粉1-2、石墨粉1-2、赤泥1-2、当归油0.4-0.6、N-甲基吡咯烷酮1_2、硅烷偶联剂KH550 0.3-0.5，平平加0.2-0.4 ； 所述的复合填料的制备方法为:制备方法是将絹云母粉、滑石粉在500-550°C下煅烧4-5小时，然后，取出，与氧化镁粉末、石墨粉一并加入适量水中研磨，加10-15%氢氧化钠溶液调PH为8.8-9.5，研磨浆料至400-500目后，再加盐酸溶液调为中性，干燥，再与剩余原料混合，研磨混合均匀即得。 A low odor hot melt adhesive, characterized in that it is composed of the following parts by weight of the material obtained: EVA 40-45, terpene resin T-120 20-25, 3-5 paraffin, polyisobutylene 3- 5, white ointment 1-2, rice husk charcoal 0.2-0.4, P0E4-6, 1-2 titanium dioxide, stearic acid, 0.1-0.2, 2-4 composite filler, a silane coupling agent KH550 1-2; Compound by the following parts by weight of filler material prepared: 5-8 sericite, talc 8-10, 15-22 attapulgite, paraffin oil 1-2, 1-2 magnesium powder, sodium silicate 0.2 0.4, 0.1-0.2 diammonium phosphate, di-n-octyl phthalate, 0.1-0.2, 1-2 nanometer carbon, graphite powder 1-2, 1-2 red mud, angelica oil 0.4-0.6, N- methyl pyrrolidone 1_2, a silane coupling agent KH550 0.3-0.5, 0.2-0.4 preparation method of the composite filler is: preparation method sericite powder, talcum powder calcined at 500-550 ° C 4-5 hours, then removed, and the magnesium oxide powder, graphite powder is added together with an appropriate amount of the grinding water, 10-15% sodium hydroxide solution added to adjust PH to 8.8-9.5, after polishing slurry to 400-500 mesh, coupled with a hydrochloric acid solution adjusted to neutral, dried, and then with the remaining raw materials are mixed, ground and mixed uniformly to obtain.
2.根据权利要求1所述的一种低气味热熔胶，其特征在于: 制备步骤是: (1)将EVA、POE放入共混机中混匀备用； (2)再将钛白粉、硅烷偶联剂KH550、复合填料放入共混机中混匀备用； (3)将其余原料放入共混机中混匀后，造粒、冷却和切粒，即得。 2. The system of claim 1, wherein the low odor of hot melt adhesive, wherein: preparation steps are: (1) EVA, POE into a blende (2) then the titanium dioxide, silane coupling agent KH550, composite fillings placed in a blende (3) after the remaining ingredients into the blender mixing, granulating, cooling and pelletizing, ie.
一种低气味热熔胶 A low odor hot melt adhesive
技术领域 Technical Field
[0001] 本发明属粘结剂领域，尤其涉及一种低气味热熔胶。 [0001] The present invention belongs to the field of adhesives, in particular to a low odor hot melt adhesives.
背景技术 Background
[0002] 近几年，复合材料和塑料等新材料在汽车上的应用使得汽车用胶粘剂和密封胶用量也持续增长，其中汽车内饰件是胶粘剂用量迅速增长的一个领域。 [0002] In recent years, composite materials and plastic and other new materials in automotive applications enables automotive adhesives and sealants amount has continued to grow, including automotive interior parts amount of adhesive is a rapidly growing field. 汽车内饰件热熔胶的需求越来越多。 Automotive interior parts hot melt more and more demand.
发明内容 DISCLOSURE
[0003] 本发明的目的是提供一种低气味热熔胶。 [0003] The object of the present invention is to provide a low odor hot melt adhesives.
[0004] 为了实现上述目的本发明采用如下技术方案: [0004] To achieve the above object of the present invention adopts the following technical scheme:
一种低气味热熔胶，其特征在于，其是由下述重量份的原料制得: A low-odor adhesives, characterized in that it is composed of the following parts by weight of raw materials obtained:
EVA 40-45、萜烯树脂T -120 20-25，石蜡3-5，聚异丁烯3-5，白油膏1-2、稻壳炭粉0.2-0.4，P0E4-6、钛白粉1-2、硬脂酸0.1-0.2，复合填料2-4，硅烷偶联剂KH550 1-2 ；复合填料由下述重量份的原料制得:絹云母粉5-8、滑石粉8-10、凹凸棒土15-22，石蜡油1-2、氧化镁粉末1-2、 偏硅酸钠0.2-0.4、磷酸氢二铵0.1-0.2、邻苯二甲酸二正辛酯0.1-0.2、纳米碳粉1 -2、石墨粉1-2、赤泥1-2、当归油0.4-0.6、N-甲基吡咯烷酮1_2、硅烷偶联剂KH550 0.3-0.5，平平加0.2-0.4 ； EVA 40-45, terpene resin T -120 20-25, 3-5 paraffin, polyisobutylene 3-5, 1-2 white ointment, rice husk charcoal 0.2-0.4, P0E4-6, titanium dioxide 1-2 stearate 0.1-0.2, 2-4 composite filler, a silane coupling agent KH550 1-2; composite filler by the following parts by weight of raw materials obtained: 5-8 sericite, talc 8-10, attapulgite Soil 15-22, paraffin oil 1-2 1-2 magnesium oxide powder, sodium metasilicate 0.2-0.4, 0.1-0.2 diammonium phosphate, di-n-octyl phthalate, 0.1-0.2, a carbon nano -2, graphite 1-2, 1-2 red mud, angelica oil 0.4-0.6, N- methylpyrrolidone 1_2, a silane coupling agent KH550 0.3-0.5, 0.2-0.4
所述的复合填料的制备方法为:制备方法是将絹云母粉、滑石粉在500-550°C下煅烧 Preparation method of the composite filler is: preparation method sericite powder, talcum powder calcined at 500-550 ° C
4-5小时，然后，取出，与氧化镁粉末、石墨粉一并加入适量水中研磨，加10-15%氢氧化钠溶液调PH为8.8-9.5，研磨浆料至400-500目后，再加盐酸溶液调为中性，干燥，再与剩余原料混合，研磨混合均匀即得。 4-5 hours, then removed, and the magnesium oxide powder, graphite powder is added together with an appropriate amount of the grinding water, 10-15% sodium hydroxide solution added to adjust PH to 8.8-9.5, the polishing slurry to 400-500 mesh, and then hydrochloric acid solution was adjusted to neutral, dried, and then with the remaining raw materials are mixed, ground and mixed uniformly to obtain.
[0005] 所述的一种低气味热熔胶，其特征在于: [0005], wherein a low-odor adhesives, characterized in that:
制备步骤是: Preparation steps are:
(1)将EVA、POE放入共混机中混匀备用； (1) EVA, POE into a blende
(2)再将钛白粉、硅烷偶联剂KH550、复合填料放入共混机中混匀备用； The mix (2) and then titanium dioxide, a silane coupling agent KH550, composite filling
(3)将其余原料放入共混机中混匀后，造粒、冷却和切粒，即得。 (3) The remaining ingredients into the blender after mixing, granulating, cooling and pelletizing, ie.
[0006] 本发明的有益效果:本发明配料合理，提供一种性能满足标准要求的低气味热熔胶，从而大大降低热熔胶在使用时候的气味，非常适用于汽车内饰件表面复合机织面料，在施工过程中没有刺激性气味，环保健康，不影响施工人员的身体健康。 [0006] The beneficial effects of the present invention: The present invention ingredients reasonable, there is provided a low odor performance hot melt adhesive to meet the requirements of the standard, thereby greatly reducing the smell of hot melt adhesive in the use of time, is very suitable for automotive interior surface of the composite machine woven fabric, non-irritating odor in the construction process, environmental health, does not affect the health of construction workers.
[0007] 具体实施方式、 [0007] Specific embodiments
一种低气味热熔胶，其是由下述重量kg的原料制得: A low odor hot melt adhesive, which is composed of the following weight kg of raw materials obtained:
EVA 45、萜烯树脂T-120 25，石蜡5，聚异丁烯5，白油膏2、稻壳炭粉0.4，P0E4、钛白粉1、硬脂酸0.1，复合填料2，硅烷偶联剂KH550 I ； EVA 45, terpene resin T-120 25, 5 paraffin, polyisobutylene 5, 2 white ointment, rice husk charcoal 0.4, P0E4, titanium dioxide 1 stearic acid 0.1, 2 composite filler, a silane coupling agent KH550 I ;
复合填料由下述重量kg的原料制得:絹云母粉5、滑石粉10、凹凸棒土22，石蜡油1、氧化镁粉末1、偏硅酸钠0.4、磷酸氢二铵0.2、邻苯二甲酸二正辛酯0.1、纳米碳粉2、石墨粉2、赤泥2、当归油0.6、N-甲基吡咯烷酮1、硅烷偶联剂KH550 0.3，平平加0.2 ； Composite fillers by the following weight kg of raw materials obtained: 5 sericite, talc 10, attapulgite 22, 1 paraffin oil, magnesium oxide powder 1 metasilicate 0.4, 0.2 diammonium phosphate, phthalic formic acid, di-n-octyl phthalate 0.1, 2 nano-carbon, graphite powder 2, 2 red mud, angelica oil 0.6, N- methylpyrrolidone a silane coupling agent KH550 0.3, 0.2
所述的复合填料的制备方法为:制备方法是将絹云母粉、滑石粉在500-550°C下煅烧4小时，然后，取出，与氧化镁粉末、石墨粉一并加入适量水中研磨，加15%氢氧化钠溶液调PH为8.8，研磨浆料至400目后，再加盐酸溶液调为中性，干燥，再与剩余原料混合，研磨混合均匀即得。 Preparation method of the composite filler is: preparation method sericite, talc calcined at 500-550 ° C for 4 hours, then removed, and magnesium oxide powder, graphite powder grinding together adding the right amount of water, add 15% sodium hydroxide solution was adjusted to PH 8.8, the slurry after grinding to 400 mesh, combined with hydrochloric acid solution was adjusted to neutral, dried, and then mixed with the remaining raw materials, ground and mixed uniformly to obtain.
[0008] 所述的一种低气味热熔胶， A low odor [0008] The hot melt adhesive,
制备步骤是: (1)将EVA、POE放入共混机中混匀备用； Preparation steps are: (1) EVA, POE into a blende
(2)再将钛白粉、硅烷偶联剂KH550、复合填料放入共混机中混匀备用； The mix (2) and then titanium dioxide, a silane coupling agent KH550, composite filling
(3)将其余原料放入共混机中混匀后，造粒、冷却和切粒，即得。 (3) The remaining ingredients into the blender after mixing, granulating, cooling and pelletizing, ie.
[0009] 本实施例的粘结剂的表观粘度为4700MPa.s,剥离强度52N/2.5cm2,初粘力达到5号钢球，开放时间38s, 24小时热稳定性状稳定。 Apparent viscosity [0009] The binder embodiment of 4700MPa.s, peel strength 52N / 2.5cm2, tack reach the 5th ball, opening hours 38s, 24-hour hot stable stable traits.
*江苏工业学院New type hot-melt adhesive and preparation method thereof *上海应用技术学院One-step preparation process of organic-montmorillonite modified ethylene-vinyl acetate hot-melt adhesive1 *李克迅: "", 《汽车工艺与材料》, no. 8, 31 December -12-31), pages 28 - 29 *安徽图强文具股份有限公司Less-odor hot-melt adhesive for adhesion of notebook *安徽图强文具股份有限公司一种低气味笔记本胶粘专用热熔胶International Classification, , , C06PublicationRJ01 Rotate一种无线装订热熔胶的组合物
本发明是一种无线装订热熔胶组合物，它是由以下重量配比的原料制成，乙烯-醋酸乙烯树脂25～35；石蜡25～35；磺酸钙4～8；松香季戊四醇酯20～30；聚酰胺10～15；己二胺5～10。制造时，将上述各组分混合后加热熔融，搅拌均匀，冷却即成。装订时，将整理好的书刊脊背浸入熔融的热溶胶中，在170℃时热压2秒即可。本发明在200℃时不分解、不变色、无刺激气味，粘合力强，低温天气不发硬、发脆，不容易剥离，同时便于连续流水线生产。
专利类型：
申请（专利）号：
申请日期：
公开(公告)日：
公开(公告)号：
主分类号：
C09J123/08,C09J123/00,C,C09,C09J,C09J123
C09J123/08,C09J123/00,C,C09,C09J,C09J123
申请（专利权）人：
发明（设计）人：
主申请人地址：
222500 江苏省连云港市灌南县新集乡季圩村五组31号
专利代理机构：
国别省市代码：
一种无线装订热熔胶组合物，其特征在于：它是由以下重量配比的原料制成，乙烯-醋酸乙烯树脂
25～35；石蜡25～35；磺酸钙4～8；松香季戊四醇酯20～30；聚酰胺
10～15；己二胺5～10。
法律状态：
公开 ，公开
加载中，请稍候
．客服电话
&&8:00-11:30,13:00-17:00(工作日)帮宝适纸尿裤减少了热熔胶的气味刺激吗？_百度宝宝知道