Forming Process 01
Hard Coated Film
Film produced with MGC's proprietary co-extrusion technology, offering excellent transparency, appearance, hardness, and weather resistance.
| TEST Contents | MRF08U - Scratch & Chemical Resistance (Pre-Cure Type) |
CRF08U After Cure Hard Coat (Post-Cure Type) |
|
|---|---|---|---|
| Part No : D51 | Part No : 0F1 | ||
| Formability | ○＜100％ | ○＜100％ | ◎ >200% (JIS K 5600-5-4, 500g load) |
| Pencil Hardness (JIS K 5600-5-4, 500g load) |
H~2H | H~2H | ≤ 3H (After UV Cure) |
| Steel Wool Scratch Resistance (#0000, 1kgf load, 15 times) |
○ | ○ | ○ (Before UV Cure) / ○ (After UV Cure) |
| Cotton cloth Scratch Resistance (500g load, 100/1,000 times) |
○ | ◎ | ○ (Before UV Cure) / ◎ (After UV Cure) |
| Fingerprint Wipe Performance (Oleic acid) |
△ | ○ | △ / ○ (After UV Cure) |
| Chemical Resistance (Alcohol / Sunscreen) |
○ / ○ | ○ / ○ | ○ / ○ (After UV Cure) |
| Xenon Light Resistance (Cumulative amount of light 140MJ/㎡) |
○ | ○ | ○ (After UV Cure) |
| Remarks |
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MRF08U,
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Film Heating & Softening
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Foaming
-
Triming
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Film insert
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Injection Molding(Integration)
-
Demolding
Forming Process 02
CRF08U
It is recommended to perform injection molding while the Hard Coat is uncured.
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Film Heating & Softening
-
Foaming
-
Triming
-
Film insert
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Injection Molding(Integration)
-
Demolding
-
UV Cure
Pre-Cure / Post-Cure
Comparison by Pressure vacuum Forming
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Pre-Cure type Film (MRF08U-D51)
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Post-UV-Cure type Film (CRF08U)
CRF08U (post-cure) can achieve molding approximately three times the vertical height compared to MRF08U (pre-cure).
※ Film products are manufactured by MGC (Mitsubishi Gas Chemical) in Japan and supplied by JWMT in Korea.