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Model

Appearance

Solid content@135℃（%）

Viscosity
@25℃（CP）

Free phenol
（%）

Free formaldehyde
（%）

Water dilutalility@25℃（%）

Application & Performance

WL-4005

Brownish red transparent liquid

≥40.0

6.0-12.0

≤3.0

≤0.5

Infinity

Phenolic resin for mineral wool board, has low free phenol content, good adhesion, good water solubility, good storage stability and stable quality

WL-4006A

47.0-51.0

9.0-15.0

≤2.0

≤0.7

Infinity

Phenolic resin for mineral wool board, has low free phenol content, good adhesion, good water solubility, good storage stability and stable quality