
基本信息:
- 专利标题: 一种可散装生产的改性氧化钙类膨胀剂及其制备方法
- 专利标题(英):Modified calcium oxide based expanding agent producible in bulk and preparation method of expanding agent
- 申请号:CN201510061060.9 申请日:2015-02-05
- 公开(公告)号:CN104692692A 公开(公告)日:2015-06-10
- 发明人: 张守治 , 田倩 , 王洪松 , 王瑞 , 陆安群
- 申请人: 江苏苏博特新材料股份有限公司 , 攀枝花博特建材有限公司
- 申请人地址: 江苏省南京市江宁区醴泉路118号
- 专利权人: 江苏苏博特新材料股份有限公司,攀枝花博特建材有限公司
- 当前专利权人: 江苏苏博特新材料股份有限公司,攀枝花博特建材有限公司
- 当前专利权人地址: 江苏省南京市江宁区醴泉路118号
- 主分类号: C04B22/06
- IPC分类号: C04B22/06
The invention provides a modified calcium oxide based expanding agent producible in bulk. The expanding agent is composed of a core layer and a covering layer, wherein the core layer is formed by use of a calcium oxide based expanding agent; the covering layer is formed by use of an alkyd resin; and the mass ratio of the core layer to the covering layer is 95: 5 to 99: 1. The modified calcium oxide based expanding agent producible in bulk has the characteristics of simple manufacturing process, low cost, high weather resistance and the like, and is suitable for the bulk production, sales and engineering application of the expanding agents; the pollution on the environment due to packaging bags can be reduced and the packaging and application costs can be reduced; in short, the modified calcium oxide based expanding agent producible in bulk has remarkable social and economic significance.
公开/授权文献:
- CN104692692B 一种可散装生产的改性氧化钙类膨胀剂及其制备方法 公开/授权日:2017-02-22
IPC结构图谱:
C | 化学;冶金 |
--C04 | 水泥;混凝土;人造石;陶瓷;耐火材料 |
----C04B | 石灰;氧化镁;矿渣;水泥;其组合物,例如砂浆、混凝土或类似的建筑材料;人造石;陶瓷;耐火材料;天然石的处理 |
------C04B22/00 | 使用无机材料作为砂浆、混凝土或人造石的有效成分,例如促凝剂 |
--------C04B22/06 | .氧化物;氢氧化物 |