These products are widely used for moulding and hardening of furan resin and phenolic resin under various humidity and temperature.They are of fast hardening speed,simple moulding process and good sand-mould dispersedness, meeting various requirement of moulding process.The quality standard of product accord with HG/T2345-92.
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Item
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Index
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GS03#
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GS04#
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GS07#
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GS08#
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GS09#
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Density,g/cm3
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1.20-1.30
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1.20-1.30
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1.20-1.40
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1.20-1.40
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1.20-1.40
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Viscosity(20 ), mpa s
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10-30
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10-30
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20-150
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20-150
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20-80
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Total Acidity (based on H2SO4),%
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24.0-26.0
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18.0-20.0
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25.0-27.0
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29.0-42.0
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24.5-27.5
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Free Sulphuric Acid,%
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7.0-10.0
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0.0-1.5
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2.5-4.5
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4.5-7.5
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2.5-4.5
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Package: 25KG plastic barrel.
The period of validity(<30): two years
The annual output: 3500tons
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