Fiberglass mesh for grinding wheel

Fiberglass mesh for grinding wheel

This series of products are specially designed for fiberglass mesh that is important part of grinding wheel and play an important role to ensure the strength and safety when grinding wheel working. This series of products have the characteristics of good toughness and high bonding strength.

Formulating Guidelines  

  • Winter season: RF-9301P Mix RF-9303Y at a ratio of 2 - 2.5 : 1;
  • Summer season: RF-9302P Mix RF-9303Y at a ratio of 5:1;

Typical Properties1)

Property

RF-9301P

RF-9302P

Softening point ( ̊C)

98-106

98-106

Curing time (s/150 ̊C)

60-80

60-80

Free phenol (%)

≤6

≤6

Volatile content (%)

≤2

≤2

Characteristic

Good compatibility with fiberglass

Good compatibility with fiberglass

 

Property

RF-9303Y

Appearance

Brownish red liquid

Solid content (%/150 ̊C /2h)

70-76

Viscosity (mPa·s /25 ̊C )

800-1300

Free phenol (%)

10-16

Free formaldehyde (%)

<1.5

Characteristic

Popular Type

Please note that the values shown are typical values for your guidance. They are not to be taken as specifications and are subject to certain variability. Please consult the sales specifications for details.