Characteristic of HCPE : 1.With good chemical stability, chemical resistance, and corrosion resistance.
2. Excellent resistance to aging and weather resistance. 3. Good adhesion 4. It's flame retardant property is very good and gas defense ,mould proof. 5. With good electrical isolation, compatibility and Free coloration.
Technical Index of HCPE resin (Paint grade)
NO. |
ITEM |
UNIT |
INDEX |
HCPE-L |
HCPE-M |
1 |
Chlorine content |
% |
66~69 |
66~69 |
2 |
Thermal decomposition temperature |
℃ |
≥100 |
≥100 |
3 |
Dissolved state
(dissolve in 20% xylene solution) |
|
Transparency |
Transparency |
4 |
Volatile content |
% |
≤0.40 |
≤0.40 |
5 |
Viscosity(Tu-4cup/25℃) |
s |
≤16 |
≤60 |
6 |
Dissolved time |
min |
≤20 |
≤20 |
Characteristics and application guidance for HCPE resin (Paint grade)
Grade |
Characteristics |
Application |
HCPE-M |
Middle molecular weight,
High viscosity |
Used for producing anticorrosive paints, instead of chlorosulfonated polyethylene(CSM) paints, such as road marking paint, chemical equipment paint, building paint, fire retardant paint, etc. |
HCPE-L |
Low molecular weight,
Low visicosity |
Used for producing heavy anticorrosive paints, instead of chlorinated rubber(CR) paints, such as ship/marine paint, container paint, oceanic paint, etc. |
|