Anti-Veining Additive
The company's anti-veining additive is used in the cold core and hot core to prevent defects such as veins and burrs in the inner cavity of the casting, and can partly or completely replace special sand with the amount added only 0.3% - 1.0% of the total core sand.
Product details
The company's anti-veining additive imported from Ukraine is used in the cold-box core and the hot-box core to prevent defects such as veins and burrs in the inner cavity of the casting, and may partially or completely replace the special sand.
Instructions for use
● Used in the cold-box core: It is added in the sand mixing process of sand core making with the original sand, mixed evenly and then added resin and other auxiliary materials. According to the volume of the sand core, the suitable addition amount of this product is 0.3-1.0%, and the specific addition amount is determined according to the production process of each company’s casting.
● Used in the hot core: It is added when the precoated sand is produced,addition process can refer to that of cold core,and the addition amount is0.4%~0.6%.
Specification |
Applied Range |
Stacking DenSity |
Color |
HK-2 |
Hot box |
0.65-0.75 |
Green |
DK-2 |
Cold box |
0.60-0.70 |
Red |
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Message
Henan Weiye New Materials Co., Ltd
Add:No. 666 Shenma Avenue, Pingdingshan High-tech Zone, Henan Province
Tel:+86-375-3990699
Fax:+86-375-3990759
Email:hnwy@pdswy.cn
Defen Wang:+86-15137517775
Shiwei Zhang:+86-13663096288

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