PC / PMMA composite film sheet
The PC/PMMA composite film & sheet is made by co-extrusion of PC and PMMA. It has the high impact strength, bending resistance and good hardness and wear resistance.
It improves the overall toughness of the PC materials.
Code | Type | Color | Texture | Thickness（mm） |
DFPM11 DFPM12 DFPM21 | Non-impacted board | Transparent | Polished / Polished | 0.075 ~ 3.000 ( 0.008” ~ 0.118” ) |
DFPM13 DFPM23 | Impacted board | |||
DFPM-U | High anti-UV | |||
Thickness Tolerances | d<0.5mm ±10um 0.5≤d<1.2mm ±15um d≥1.2mm ±25um | |||
Product Categories
The PC/PMMA composite board is made by co-extrusion of polycarbonate and acrylic. It has the high impact strength, bending resistance and good hardness and wear resistance. It improves the overall toughness of the PC materials. The sheet/film is transparent and high definition, high in gloss and strong in printability. After texture production, it can get a good streamer and bright glass effect. After hardening, the drop resistance is greatly improved, and there is no signal shielding, which can perfectly replace the glass for the back cover of the mobile phone and touch screen .
It can be divided into impact board, non-impact board, harden board.
Product Features
1.High impact strength, bending resistance and good hardness and abrasion resistance.
2.High-definition transparency, high gloss, printability, texture-manufactured. It can get a good streamer and bright glass effect.
3.After hardening, the drop resistance is greatly improved, and there is no signal shielding, which can perfectly replace the glass for the back cover of the mobile phone.
Applications
Universal base film for various high pressure and hot pressing IMD/FIM forming processes, such as automotive control parts, interior parts, dashboards, mobile phones, monitors, bags, helmets, hardened for mobile phone back cover, touch screen .
Specification
Code | Type | Color | Texture | Thickness（mm） |
DFPM11 DFPM12 DFPM21 | Non-impacted board | Transparent | Polished / Polished | 0.075 ~ 3.000 ( 0.008” ~ 0.118” ) |
DFPM13 DFPM23 | Impacted board | |||
DFPM-U | High anti-UV | |||
Thickness Tolerances | d<0.5mm ±10um 0.5≤d<1.2mm ±15um d≥1.2mm ±25um | |||
Typical Property Values
Items | Test Methods | Units | Value | ||
PHYSICAL | |||||
Specific Gravity | ASTM D792 | g/cm³ | 1.2 | ||
Transmission | ATSM D1003 | % | >90 | ||
Haze | ATSM D1003 | % | <0.5 | ||
UV Transmission | 360nm | ATSM G154 | % | <1 | |
380nm | <25 | ||||
Yellowness Index | ASTM D1925 | -- | <1.0 | ||
Surface Tension | Dyne pen | mN/m | >34 | ||
MECHANICAL | |||||
（PMMA side） Pencil Hardness @1000g/ PMMA side | ATSM D3363 | -- | HB~H | ||
Impact Strength | Non-impacted board | 112g steel ball (hit PMMA side) | cm | >100 | |
Impacted board | >130 | ||||
Adhesion | ATSM D3359 | -- | 5B | ||
THERMAL | |||||
Thermal Shrinkage @135℃ | ASTM D1204 | % | ≤1 | ||