Cold Water Soluble Film |
Product Type: |
Mould Release Film |
|
Discription: |
Cast film, non-embossed, translucent. |
Application: |
Mold releasing for polyester resin, unsaturated resin and thermosetting resin. |
Thickness: |
40microns |
Width: |
1700mm |
|
Typical Properties @ 23 + 2 ℃ Temperature, 50 + 5% RH. |
The film was kept in oven at 60~65℃ for 3 hours, then returned to test condition. |
Water content of PVA film: 8~10% |
|
Weight per SQM(density at 1.22 g/cc) for 30 microns |
36 g/sqm |
|
Performance |
Tensile Strength (GB/T 1040.3-2006) |
M.D. |
52MPa |
T.D. |
35MPa |
Elongation (GB/T 1040.3-2006) |
M.D. |
260% |
T.D. |
310% |
|
|
Solubility |
Water Temperature |
Dispersion (sec.) |
Dissolution (sec.) |
25℃ Unrest water |
28 |
220 |
Testing method: Both side of film contacts water with stirring by megnetic stirrer. |
Packaging: Rolls wrap individually with inner laminated foil and PE film, |
protective out reinforce paper carton. |
Storage Conditions: Dry, no direct solar radiation, no high temperatures, not frozen. |
Film should remain original outer package until time of use. |