Rock Wool Production High Purity Phenol Carbolic Acid Phenolic Resin Raw Material

Our high purity phenol is specially developed as a core raw material for rock wool production. It is primarily used to synthesize phenolic resin, which serves as the adhesive for rock wool insulation products.

With low impurity content and stable chemical indicators, this phenol ensures excellent bonding strength, uniform curing, and stable quality of finished rock wool boards, rock wool rolls, and rock wool slabs.

• High purity ≥99% with ultra-low impurities ensures stable reaction activity when mixed with paraformaldehyde, preventing delamination or agglomeration of glue liquid
• Sufficient polymerization reaction guarantees even curing of phenolic resin, enabling rock wool panels to achieve high bonding strength without slag falling off
• Optimized compatibility with low-moisture paraformaldehyde reduces dehydration energy consumption and halves wastewater treatment costs in adhesive production