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The invention provides a high-strength high-wear-resistance polishing and grinding block. The high-strength high-wear-resistance polishing and grinding block comprises the following components in percentage by weight: 20%-30% of iron oxide, 20%-30% of aluminum oxide, 25%-30% of calcined kaolin and 3%-6% of a wear-resistant additive. The wear-resistant additive comprises the following components inpercentage by weight: 10%-13% of calcium carbonate powder, 10%-15% of sodium bentonite, 20%-35% of distilled water, 20%-25% of sodium hexametaphosphate, 8%-10% of cetyltrimethylammonium bromide, 6%-10% of coconut fibers and 6%-10% of xylene. The polishing and grinding block in the invention overcomes the defect that no special polishing and grinding block for grinding of stainless steel has beenreported in the prior art, and the defects that when a universal polishing and grinding block is used for grinding stainless steel, the strength of the polishing and grinding block is not enough, an abrasion rate is sharply increased, grinding efficiency is reduced and the grinding cost is increased. According to the high-strength high-wear-resistance polishing and grinding block and the preparation method thereof, production steps are simple, production efficiency is high, and the high-strength high-wear-resistance polishing and grinding block has the advantages of high strength and low wearrate in stainless steel grinding.
本发明公开了一种该高强度、高耐磨抛磨块，按重量百分比包括以下成分：氧化铁20%‑30%、氧化铝20%‑30%、高锻土煅烧25%‑30%、耐磨助剂3%～6%；耐磨助剂按重量百分比包括以下成分碳酸钙粉末10%～13%、钠基膨润土10%～15%、蒸馏水20%～35%、六偏磷酸钠20%～25%、十六烷三甲基溴化铵8%～10%、椰纤维6%～10%、二甲苯6%～10%。解决了现有技术中，没有一种专门针对不锈钢研磨的抛磨块，对于通用的抛磨块在对不修改研磨过程中，容易导致抛磨块强度不够，磨耗率急剧增加，降低研磨效率，增加研磨成本的缺陷。该高强度、高耐磨抛磨块及其制备方法，生产步骤简单，生产效率高，针对不锈钢研磨具有强度高，磨耗率低的优点。
The invention provides a high-strength high-wear-resistance polishing and grinding block. The high-strength high-wear-resistance polishing and grinding block comprises the following components in percentage by weight: 20%-30% of iron oxide, 20%-30% of aluminum oxide, 25%-30% of calcined kaolin and 3%-6% of a wear-resistant additive. The wear-resistant additive comprises the following components inpercentage by weight: 10%-13% of calcium carbonate powder, 10%-15% of sodium bentonite, 20%-35% of distilled water, 20%-25% of sodium hexametaphosphate, 8%-10% of cetyltrimethylammonium bromide, 6%-10% of coconut fibers and 6%-10% of xylene. The polishing and grinding block in the invention overcomes the defect that no special polishing and grinding block for grinding of stainless steel has beenreported in the prior art, and the defects that when a universal polishing and grinding block is used for grinding stainless steel, the strength of the polishing and grinding block is not enough, an abrasion rate is sharply increased, grinding efficiency is reduced and the grinding cost is increased. According to the high-strength high-wear-resistance polishing and grinding block and the preparation method thereof, production steps are simple, production efficiency is high, and the high-strength high-wear-resistance polishing and grinding block has the advantages of high strength and low wearrate in stainless steel grinding.
本发明公开了一种该高强度、高耐磨抛磨块，按重量百分比包括以下成分：氧化铁20%‑30%、氧化铝20%‑30%、高锻土煅烧25%‑30%、耐磨助剂3%～6%；耐磨助剂按重量百分比包括以下成分碳酸钙粉末10%～13%、钠基膨润土10%～15%、蒸馏水20%～35%、六偏磷酸钠20%～25%、十六烷三甲基溴化铵8%～10%、椰纤维6%～10%、二甲苯6%～10%。解决了现有技术中，没有一种专门针对不锈钢研磨的抛磨块，对于通用的抛磨块在对不修改研磨过程中，容易导致抛磨块强度不够，磨耗率急剧增加，降低研磨效率，增加研磨成本的缺陷。该高强度、高耐磨抛磨块及其制备方法，生产步骤简单，生产效率高，针对不锈钢研磨具有强度高，磨耗率低的优点。
High-strength high-wear-resistance polishing and grinding block and preparation method thereof
一种高强度、高耐磨抛磨块及其制备方法
XU JINFA (author)
2020-04-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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