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Tel: 086-510-88551966 88550900
Fax: 086-510-88551121
URL: http://www.wxasaya.com
E-mail: asaya@wxasaya.com
Zip: 214112
Add: No.22,xihong Road, Xintai Industrial Technical,Meicun Town,Wuxi , Jiangsu , China
Today is
FUN COAT META-MIRROR
  • INTRODUCTIONS
    META-MIRROR is evaporative drying type of ink which gives mirror-like surface by printing on the back side of the transparent substrates.
    PC Silver and YK Silver for polycarbonate has newly become available. Mirror-effect on polycarbonate made by conventional mirror ink was not as good as that was made on other materials.
    PC Silver and YK Silver produces excellent mirror-effect and its high viscosity and slow-drying make printing much easier.
  • APPLICATIONS
    Transparent plastics such as treated PET film, polycarbonate or acryl.
    The ink must be printed on the back side of the substrate.
    Industrial applications are recommended.
  • AVAILABLE COLORS & TYPE OF PACKING
    TYPE COLORS CHARACTERISTICS TYPE OF PACKING
    Standard Silver excellent mirror-like surface 0.5kg-plastic-container(Other types of package are available.)
    Rich gold
    Pale gold
    Slow drying PC Silver high-viscosity excellent mirror-like surface for polycarbonate and acryl hign coverage.
    YK Silver high viscosity excellent mirror-like surface only for polycarbonate good adhesion.
  • HOW TO USE
    Fabric
    standard type - 270-300 meshes/inch.
    slow drying type - 270-350 meshes/inch.
    Thinner
    Thinner is not normally necessary. Stir well before use.
    When lower viscosity is required, add Styrol thinner(fast drying) to obtain proper viscosity.
    Use MM thinner for PC Silver and YK Silver instead of Styrol thinner.
  • Drying
    PC, PVC, PMMA : Room temperature after 10 minutes by cold wind of dryer:
    Treated PET : 80 degrees Centigrade for 15 minutes or 60 degrees Centigrade for 20 minutes.
    Although the ink dries at room temperature(approx. 30min.), the effect is inferior to forced dried finish.
  • Tack-free time
    Substrate - Treated PET(188microns), Mesh - T270, Room temperature (20 degrees Centigrade)
    standard type : Approx.13 minutes at room temp
    slow drying type : Approx.30 minutes at room temp
  • Washing up
    Use Vinyl Cleaning Thinner.
  • COVERAGE
    PC Silver : 40-70 m²/kg (270-350 meshes/inch)
    Other slow drying type : 30-50 m²/kg (270-350 meshes/inch)
    standard type : 20-40 m²/kg (270-300 meshes/inch)
  • PRECAUTIONS
    When the surface of the substrate is not flat(ex.matt or textured materials) or its transparency is not good, sufficient mirror-like effect cannot be obtained. Fast drying is recommended for better finish.
    PC Silver is recommended for the substrates with poor solvent resistance like polycarbonate, although mirror-effect may be degraded by forced drying. In this case, be sure to dry the ink with cold wind.
    Sufficient mirror-like finish may not be obtained depending on the printing conditions such as thickness of the ink, substrates, temperature or humidity. Please do pre-test and check the finish before commercial run.
    The adhesion of META-MIRROR INK to untreated PET is not good. The adhesion to some kind of acryl may not be good.
    If backing is printed, use our 800 SERIES PAS INK , 8100 SERIES SNAP INK or UV curable ink.
    3100 SERIES FM INK (2-pack-type) is recommended for insert-molding. These ink series do not spoil mirror effect. The adhesion between META-MIRROR INK and above inks is not so good.
    If this ink is used repeatedly, mirror-like surface gradually degrades. Please add new ink for adjustment. Used ink must be separated from new ink.
    If the ink is used under the environment of high humidity, mirror-effect is degraded. Blur, pin-holes, unevenness, clogging and gelling may occur due to high humidity. As water mist gives the worst effect, do not use humidifier in the working area. Please keep the humidity under 60%.(The lower, the best.) Once the quality of the ink degrades, it does not return to the original condition even though thinner is added.
    As this product is expensive, we cannot supply free samples. Various types of package are available(ex. 1 kg, 0.2 kg, 0.1kg).
    The color shades other than standard ones can be matched.
    Some other products are under development. Please make an inquiry to our sales department for the details.
    Please refer to MSDS before use.
    Be sure to do trial print before commercial run to confirm that the product fits the purposes.
  • PHYSICAL PROPERTIES
    1.Print Condition
    Substrate Polycarbonate plate, treated PET film(HK-31WF)
    Drying Polycarbonate : One day at room temperature after 10 minutes of cold wind drying with dryer.
    Treated PET : One day at room temperature after 60 degrees C for 20 minutes.
    Mesh T 270 meshes/inch
    Ink Meta-Mirror Silver(standard), PC Silver, YK Silver
    2.TEST ITEMS
    TEST ITEMS
    TEST METHOD
    Viscosity
    Visco-tester VT-04
    Scratch resistance
    nail scratch
    Cross-hatch
    Cross-hatch and tape-peeling
    Pencil hardness
    JIS K5400 8.4
    Impact resistance
    JIS K5400 8.3.2 DuPont impact test ø1/2 inch, 500 grams, 50 cm
    Bending resistance
    JIS K5400 8.1 diameter :2mm
    Punching resistance
    Cutting-off by punching tool
    Heat resistance
    100 degrees Centigrade x 1 week
    Coldness resistance
    -20 degrees Centigrade x 3 days
    Humidity resistance
    60 degrees Centigrade x 95%RH x 96 hours
    Water resistance
    Immersing in distilled water (40 degrees C) for 24 hours
    Heat-coldness-cycle

    -20 degrees Centigrade(2.5 hours) -> 25 degrees Centigrade(0.5 hours)
    -> 80 degrees Centigrade(2.5 hours) -> 25 degrees Centigrade(0.5hours) 4 cycles

    Alcohol resistance
    hours) Rubbing with 99.5% ethanol with 1-kg-load
    Acid resistance
    Immersion in 5% H2SO4 solution x 3 hours / 24 hours
    Alkali resistance
    Immersion in 5%NaOH solution x 5 minutes
    Abrasion resistance
    Rubbing with eraser with 500-gram-load
    It is checked how many times the ink stands before peel-off.
    Molding
    Erichsen 7mm
    Lightfastness
    Fade-meter 1000 hour(lighted from back side)
    The color-change of the substrate is ignored.
    3.TEST RESULTS
    Test items Substrate Standard PC YK
    Viscosity(dPa.s) - <0.1dPa.s 19dPa.s 16dPa.s
    Scratch resistance (nail) PC/PET O O O
    Cross-hatch PC O*2 O*2 O*2
    PET กม O O
    Pencil hardness PC/PET 2H 3H 3H
    Impact resistance(DuPont) PC/PET O O O
    Bending reisistance PC/PET O O O
    Punching resistance PC/PET O O O
    Heat resistance (100degrees C x 1week) PC/PET O O O
    Coldness resistance
    (-20 degrees C x 3 days)
    PC/PET O O O
    Humidity resistance
    (60degrees C x 95% x 96hours)
    PC O O O
    PET O O O
    Water resistance (40degrees C x 24hours) PC/PET O O O
    Heat-coldness-cycle (from -20 to 80degrees C) PC/PET O O O
    Alcohol resistance
    (ethanol x 200rubs)
    PC/PET 10(times)x 10x 10x
    Acid resistance
    (Immersion 5% H2SO4)
    1h PC/PET O O O*1
    3h PC/PET O O*1 กม
    24h PC/PET กม กม กม
    Alkali resistance (5%NaOH x 5min) PC/PET กม กม กม
    Abrasion resistance
    (eraser, times before peel-off)
    PC 50(times) 150 150
    PET 50(times) 100 100
    Molding (Erichsen 7mm) PC/PET กม O O
    Lightfastness (Fade-meter x 1000h) PC/PET O O O
  • PC : polycarbonate plate
    PET : treated PET film(HK-31WF)
    O: No problem O*1: Mirror-effect slighly degrades O*2: Surface of the ink film peels off x: Ink film completely peels off
    If JA-960 is added by 2% to the ink when printed on PC of O*2 result , adhesion is improved to O result.
    (a*) : Mirror effect degrades.
    The information given here is based on our laboratory testing and no firm guarantee is implied.
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