该产品是由精选水洗煤、高光亮碳成分、改性淀粉等物质加工而成。具有灰分低、挥发分高、 光亮碳形成能力强、发气量低、发气温度宽、焦渣特征明显等优点。
The product is manufactured from carefully selected washed coal,highly luminous carbon
components,modified starch,and other materials.It features low ash content,high volatile matter, strong luminous carbon-forming ability,low gas emission,a broad gas-emission temperature range, and distinct coke residue characteristics.
● 生产中可完全替代煤粉,其加入量仅为煤粉的1/3-1/2。
循环使用可降低型砂的含泥量和水含量,提高流动性改善使用性能。
In production,this product can fully replace coal powder,with an addition amount of only
1/3 to 1/2 of that of coal powder.Reuse can reduce the clay and water content in foundry sand, improving its fluidity and performance.
● 该产品优势是降低铸件的粘砂、气孔、砂眼等铸造缺陷,提高表面质量有显著的效果。 The product's advantages include reducing casting defects such as sand adhesion,porosity, and sand holes in castings,and significantly enhancing surface quality.
执行技术标准 Technical standards compliance.
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