Belonging to the series:
Mark ink
The ink color is bright and bright, the writing is smooth, the color fastness is strong and quick-drying, does not leak, does not feather open the cap for a long time.
Color restore classic, soft light eye protection, fine and smooth handwriting, long time to take off the hat
Main Features Description
Mark Ink is specially designed for cotton core pens.
has the following characteristics:
Ink is bright in color, smooth in writing, strong in color fastness.
is quick to dry and does not leak, no feathering
long cap opening time
use
art design
apply writing surface
paper, tape, glass, plastic and other media
product related certification
EN71-3
EN71-9 (colorant, primary aromatic amine, preservative)
color color parameter Parameters |
black Black |
red Red |
Blue Blue |
Green Green |
Specific Gravity (g/cm3) (Proportion) |
0.85±0.05 |
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Adhesion (Adhesion) |
Excellent (Excel Lent) |
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Viscosity (Viscosity)25°C(cps) |
12.0±2.0 |
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Surface Tension (Surface Tension)(d/cm) |
35.0±5.0 |
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pH (Sour Alkalinity)(PH) |
7.0±0.5 |
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Drying Time (Drying Time) 25. ((paper) |
< 5S |
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water resistance (Water Resistance) |
# excellent 143 (Excel lent) | |||
| dry resistance (Anti-dryness )(cap-off square condition) | >2hrs | |||
| cap off flat condition shelf life (Guarantees the nature time)(normal temperature) | lYear | |||
nib: acrylic pen tip cotton core: polypropylene wrapped polyesterpen holder, pen cover: polypropylene, polyethylene
color card
order sample: can provide 80g sample for testing
storage: dark ventilation storage
packaging: 25kg/stacking barrel
Note: please use the ink as soon as possible after opening
Key words:
Painting ink
Writing/Marker Ink
Other Inks
Other Products
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For stationery factory, we provide this manual products, welcome to inquire!
6/F, Keli Wulian Building, 199 Changxing Road, Jiangbei District, Ningbo City, Zhejiang Province
No.9, Weier Road, Wangjia Road Village, Longshan Town, Cixi City, Zhejiang Province