# Refined clay <br/>精制球土

> Used as a mixture of clay mineral slurries in the production of ceramic sanitary ware.
用于黏土浆料的配制，广泛应用于陶瓷卫浴洁具产品的生产。


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**Category:** Product Application

**URL:** https://www.mineralconnext.com/en/product/group/refined-clay

**Image:** https://www.mineralconnext.com/medias/cms/post/post_data_product/img_path/00007_1703151319_product-refined-clay.png

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Refined clay is ball clay that has been dressed according to customer requirements with international standard mineral dressing technology.
 

精制球土是采用符合国际标准的选矿工艺，根据客户需求对球土进行精细化加工处理后的产品。


				Properties 
性能


				
					
						
							Chemical composition 
化学成分
							Al2O3 :25%, SiO2 : 6%, Fe2O3 : 2.0-1.5%, K2O : 2.5%, Na2O : 0.2%, LOI : 9.0%, 
						
						
							Slip Test 
滑移测试
							Slip Density 滑移密度: 1.58 kg/L, Fluidity 流动度: 343 degree （343度）
						
						
							Casting Rate at 30 minutes 
铸造率 (30 分钟)
							2.0 mm 毫米
						
						
							Fired properties/燃烧性能‌ (at 1,230 oc)
							LOI (%):  9.9
Fired Shrinkage (%): 10.3
 Water Absorption (%): 1.2  6
						
						
							Fired Color烧制颜色
							L*: 73.5, a*: 3.0, b*: 19.3
						
						
					
				
				
				
					Benefits 
产品优势


					
						- Mix with clay slurry to increase the plasticity for better forming.

						与黏土浆料混合，可提高其可塑性，改善成型性能。

   						- Increase the unfired strength of products to be less brittle and fragile.

						提高制品的生坯强度，使其在未烧成前不易脆裂或破损。

					
				
				
					Suitable for 
应用领域


					
						- **Ceramic industry**: to produce ceramic sanitary ware 
 陶瓷行业：生产陶瓷卫浴洁具

					
				
				
					Additional documents


					
						- [Specification_Refined Clay (PDF)](/medias/mconnext/upload/product/refined-clay/Specification_Refined Clay_PDF.pdf)

					
				
[Make Order](/mineral_products)

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## Images

- https://www.mineralconnext.com/medias/cms/post/post_data_product/gallery/00007_1703151319_product-refined-clay-00.JPG
- https://www.mineralconnext.com/medias/cms/post/post_data_product/gallery/00007_1703151319_product-refined-clay-01.JPG
- https://www.mineralconnext.com/medias/cms/post/post_data_product/gallery/00007_1703151319_product-refined-clay-02.jpg
- https://www.mineralconnext.com/medias/cms/post/post_data_product/gallery/00007_1703151319_product-refined-clay-03.jpg

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*Source: [Mineral Connext](https://www.mineralconnext.com) — Thailand's premier integrated mineral solutions provider.*