dark brown stable furan resin for iron casting

The furfural resin uses in the casting industry specially, casting invariable for various iron casting .

We produce the furfural resin achieves the international advanced level, is the environmental protection product, the great variety of goods, is suitable in the casting each type cast steel, the cast iron and the non-ferrous metal alloy. The outward appearance color from faint yellow to the brown red liquid, has the following characteristic:

The viscosity are low, are advantageous for the measurement, easy to mix the sand, the molding sand fluidity is good.The free formaldehyde content is low, the smell was small, improved the worker working condition, reduced the environmental pollution.The product intensity is high, may reduce the resin to join the quantity, reduces the cost, simultaneously does advantageously improves the casting quality.This product manufacturing's casting size precision is high, the outline is clear, the surface is bright and clean, reduces the clear granulated substance man-hour, enhances the work rate. we may defer to the furfural resin which the customer the request production furfuryl alcohol content varies.

This product in makes the casting time, uses together frequently with the firming agent, enables the mold to have better reliable, we simultaneously provide the firming agent, casting needed materials and so on black lead coating.

Specifications: (XYJY-2)

1) Content of furfural alcohol: 91%2) pH value: 6.5 - 7.53) Density (20°C): 1.15g/cm34) Viscosity (20°C): 15mPa.s5) Free formaldehyde: 0.3%6) N: 1%7) Shelf time: 1 year

dark brown stable furan resin for iron casting