Payment & Shipping Terms:
|Appearance:||Pale Yellow Powder||Package:||25kgs Bag|
|Free Phneol:||Low||Molecular Weight Distribution:||Medium|
|Features3:||Long Flow||Application:||Felt Bonding|
Bakelite Phenolic resins Powder are synthetic polymers formed as condensation products of phenols and aldehydes under acidic condition. The reaction forms novolac resins. These resins require a curing agent - often hexamethylenetetramine or hexa.They are not heat-sensitive. It is and milled into powder and re-mixed with Hexa.
Based on our special technology,we control our resin with low free phenol and narrow MWD(Molecular weight distribution to meet your specific performance, safety and environmental quality needs.
|Curing time @150°C||30-50s||GB/T24411-2009|
the package is paper-plastics bag in 25KGS each one
The storage life of this product is several months in a cool and dry place in original closed bags