![聚氨酯填缝胶及其制备方法](/CN/2017/1/20/images/201710104325.jpg)
基本信息:
- 专利标题: 聚氨酯填缝胶及其制备方法
- 专利标题(英):Polyurethane joint sealant and preparation method thereof
- 申请号:CN201710104325.8 申请日:2017-02-24
- 公开(公告)号:CN106833492A 公开(公告)日:2017-06-13
- 发明人: 耿佃勇 , 荆晓东 , 董伟
- 申请人: 耿佃勇
- 申请人地址: 山东省淄博市桓台县果里镇石化路
- 专利权人: 耿佃勇
- 当前专利权人: 耿佃勇
- 当前专利权人地址: 山东省淄博市桓台县果里镇石化路
- 代理机构: 青岛发思特专利商标代理有限公司
- 代理人: 耿霞
- 主分类号: C09J175/08
- IPC分类号: C09J175/08 ; C08G18/76 ; C08G18/48 ; C08G18/18 ; C08G18/12 ; C08J9/14 ; C08G101/00
The invention belongs to the technical field of polyurethane products and particularly relates to a polyurethane joint sealant and a preparation method thereof. The polyurethane joint sealant is prepared from raw materials in parts by weight as follows: 40-60 parts of polyether polyol DMD-3000, 30-40 parts of polyether polyol DDL-1000D, 10-20 parts of polyether polyol DMN-500, 70-260 parts of PAPI, 0.1-0.8 parts of a catalyst and 10-20 parts of HFC-134a. Due to the complex function of the components, the prepared polyurethane joint sealant has the advantages of easiness in carrying, high foaming ratio, high curing speed, high adhesive force, thermal insulation, certain elasticity and the like; the preparation method adopts a processing process and is easy to implement.
IPC结构图谱:
C | 化学;冶金 |
--C09 | 染料;涂料;抛光剂;天然树脂;黏合剂;其他类目不包含的组合物;其他类目不包含的材料的应用 |
----C09J | 黏合剂;一般黏合方法(非机械部分);其他类目不包括的黏合方法;黏合剂材料的应用 |
------C09J175/00 | 基于聚脲或聚氨酯的黏合剂;基于此种聚合物衍生物的黏合剂 |
--------C09J175/04 | .聚氨酯 |
----------C09J175/08 | ..由聚醚 |