PVC External lubricantion ZH74
General Description:
External lubricantion is actually a composite fatty acid ester polymer, it can effectively avoid adhesion between PVC melt and metal surface. Due to its excellent metal release character, it can avoid hot metal surface sticking and improve surface gloss of PVC finished products. Meanwhile it has excellent dispersion and good transparency. It can be used in all kinds of PVC products application especially in PVC clear products as an external lubricant.
In rigid PVC processing, PE wax,fischer-tropsch wax can reduce plasticizing torque of processing effectively, extend plastic and themal stability time, suitable for making PVC pipe and profiel, and composite stablizer. They enhance the productivity when used in the soft PVC product like cable.
PE waxes have low viscosity and very high lubricant efficiency and have high viscosity and better lubricity in the later stage of processing.
Specification:
|
Product name |
PVC external lubricant |
|
Items |
value |
|
Appearance |
white or yellowish flakes |
|
flash point °C |
240 min |
|
acid value mgkoh/g |
10 max |
|
Iodine value(mgl2/100g) |
2 max |
|
Refractive index(80°C) |
1.448-1.452 |
|
Special gravity(g/ml) |
0.913-0.925 |
|
Viscosity mPa.s(25°C) |
90-100 |
|
Titre(°C) |
52 max |
Main feature:
Process Benefits
Increase output rates
Improved flow
Improved thermal stability
Less scrap
Reduced downtime for roll or mold cleanup
Application:
PVC aggregates processing;
PVC rigid film processing;
PVC film calendering process.
Hot melt adhesive:
Color masterbatch, masterbatch:
Other fields:
Processing agent of other plastics and can be used to make some special waxes.
Packing & Storage:
25kgs pp bag with PE liner
One 20'FCL:25kgs bag,10 tons with pallets,12tons without pallets
One 40'FCL:25kgs bag,20 tons with pallets,24tons without pallets
Stored in dry and cool places
