Good Acid-proof Properties Chlorinated Polypropylene CPP Resin For
Inks
Chlorinated polypropylene resin is water-resistant, acid-resistant
and alkali-resistant.
The composite ink made by CPP has stable performance and good
filming property.
Main Physical-Chemical Properties
CPP is a nontoxic light yellow granular solid. Depending on the
difference of chlorine content,
its melting point is generally in the range of 80~160℃ and its
decomposition temperature 120~200℃.
It is easily soluble in some organic solvents like halogenated
hydrocarbons, toluene, acetic ether,
butanone, ester, etc. and it has high rigidity and good properties
of wear-resistance, acid-proof,
salt water-tolerance and aging-preventing.
Specification
| Type NO. | DR-A | DR-AS | DR-20LC |
| Appearance | Yellow granular | Yellow granular | Yellow granular |
| Cl content % | 29 ~ 33 | 25 ~ 28 | 23-27 |
| Viscosity mPa.s/25°C | 200 ~ 400 | 150 ~ 500 | 10-30 |
| PH Value | 5.5 ~ 7 | 5.5 ~ 7 | 5.5-7 |
| Recommended Solvent | Toluene | Toluene, low Cl content | Toluene |
Application
1. Chlorinated polypropylene resin is used as major resin of the
printing ink for intaglio printing
on BOPP film (Bi-axially Oriented Polypropylene).
2. CPP resin can be coating for BOPP film and using as adhesive for
double-layered PP film
or PP film covered paper in packaging Industry.
3. Chlorinated PP resin is used as adhesive for coatings on
polypropylene profiles
Storage
CPP resin should be stored in dry & ventilated warehouse.Prevent
from sunshine & moisture
Avoid high temperature . Avoid rain during transportation. It is
not dangerous cargo
Package
Packed into 20kgs/carton or 20kgs/bag with pallet
