RIPOXY? H-600EX / H-630EX are products with excellent heat resistance, acid resistance, and solvent resistance in the lineup of corrosion-resistant resins manufactured by Showa Denko Co. They have excellent properties that offer unrivaled advantages over ambient temperature curing resins currently used for corrosion resistance applications. In addition, RIPOXY? H-600EX / H-630EX have excellent mechanical strength, adhesive properties, and electrical characteristics.

1. Typical Liquid Resin Properties(25°C):

   • stickiness: 6.0 to 12.0 dPa/s for H-600EX and 1.8 to 2.2 dPa/s for H-630EX.
   • Curing Performance::

     • Pro-EX 6% part: 0.5 copies
     • MEKPO 55% part: 1.5 copies

   • Gel time: 20.0-30.0 minutes.

2. Typical Mechanical Properties::

   • Casting - after curing::

     • tensile strength: 69-79 MPa for H-600EX and 69-79 MPa for H-630EX.
     • Tensile elongation at yield: 2.5% for H-600EX and 2.5-3.0% for H-630EX.
     • bending strength: 130-140 MPa for H-600EX and 130-140 MPa for H-630EX.
     • bending modulus: 3.4-4.0 GPa for H-600EX and 3.4-4.0 GPa for H-630EX.
     • Barcol hardness: 34-42 for H-600EX and 42 for H-630EX.
     • heat distortion temperature: 151°C for H-600EX and 137°C for H-630EX.

   • Post-cure lamination::

     • tensile strength: 88 MPa for H-600EX and 93 MPa for H-630EX.
     • bending strength: 126 MPa for H-600EX and 132 MPa for H-630EX.
     • bending modulus: 7.7 GPa for H-600EX and 7.4 GPa for H-630EX.
     • Barcol hardness: 40-50 for H-600EX and 50 for H-630EX.

Curing conditions: 2 hours/120°C.

compose: CM x 3 layers (CM: 450g/m2 cut short fiber blanket) with glass content of 25-30%.

Please note: This information is not intended as a warranty or representation that we will be legally liable, nor does it constitute a license or recommendation to use any patented invention without a license. It is for your consideration, investigation and verification only.