sell Sulfonic curing agents

The annual output: 3500tons

The period of validity(<30): two years

Package: 25KG plastic barrel.

2.5-4.5

4.5-7.5

2.5-4.5

0.0-1.5

7.0-10.0

Free Sulphuric Acid,%

24.5-27.5

29.0-31.0

25.0-27.0

18.0-20.0

24.0-26.0

Total Acidity (based on H₂SO₄),%

60-80

170-200

150-180

10-30

10-30

Viscosity(20), mpas

1.20-1.40

1.20-1.40

1.20-1.40

1.20-1.30

1.20-1.30

Density,g/cm³

 GS09^#

 GS08^#

 GS07^#

 GS04^#

 GS03^#

Index

Item

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.

Sulfonic curing agent Series

Package: 25KG plastic barrel