タイトルまたは説明
Copper chrome Boron (CCB) is one of
the best alternatives to CCA wood preservative.
CCB is approved by American wood
preservers association and confirms to IS *****-Part III
(***1).
Our wood preservative CCB type is
tested by National Test House, Kolkata
CCB is fix type water borne wood
preservative which provides fine protection to various wood
damaging insects and factors.
CCB is used in vacuum pressure method
for best results.
CCB is very effective against wood
borers, fungi, decay, marine orgasms and termites and protects wood
for a long time which is highly exposed and is in ground
contact.
CCB is safe to human
being.
CCB is suited for exterior use where as
Boric Acid treatment is suitable only for interior use. Due to its
high leachability boric acid retains the natural color of the wood
where as CCA gives an undesirable greenish yellow color to the
wood.
The preservation is generally
carried out by impregnation under pressure and vacuum in
cylindrical chambers. In vacuum pressure process the timber is
subjected to an initial vacuum followed by pressure treatment and a
final vacuum. It is ideal for Deeping process also.
Copper chrome boron is typical
mixture of copper compounds, chromate compounds and boric
salt
For more information ask for
product MSDS.
Why CCB:
Broad
spectrum activity.
Low mammalian
toxicity.
Cost effective
Easy to analyze and to determine
penetration.
Slows photo degradation by U.V.
radiation and water.
Fungistastic and
fungicidal.
Prevents fungal spore
germination.
Reacts with many of the components
on the fungal cell walls and within fungal cell walls.
Inhibilition of extracellular
enzymes responsible for the destruction of lignocellulosic wood
components
