Biochemical
Description
Guangzhou Ayusiink Co.,Ltd is one of the leading China uv280 anti-wear coating varnish manufacturers and suppliers with professional factory. Welcome to wholesale uv280 anti-wear coating varnish from us.1.Applicable scope：Be applicable to the UV curing device of roller coating machine, flexo coating machine, rubber blanket roller coating machine and partial paper coating and others different types of UV varnish coating. Mainly used in coating the paper products printed with UV printing ink.2. Features1. Full size coating,has excellent abrasion resistance and smoothness.2. Can not be gold stamped; non matte effect.3. Good adhesion,After drying, ink skin has good flexibility, not easy to fracture.4. UV is pretty clear and transparent after curing.3. Technical IndexMain components: light curable polyurethane resin, modified epoxy acrylic resin, light initiator, active diluent, additivesAppearance: yellowish to pale yellow liquidOdor: little odor of solventGlossiness：80-85° (60o ASTM) , Use the 0# bar to scrape on white cardboard and test after curing.Viscosity：40－45s（Ford 4 cup,Winter25℃;Summer30℃）4. Using method?1. Before using this UV 280 varnish, should stir it well, put it into the groove directly without adding any solvent. If ?offline coating and in case of papers stick to the rollers when using thin papers, or the varnish viscosity is too high when low temperature, then should heat the UV varnish to 40 to 45℃; another method is adding alcohol or isopropanol to dilute it.2. The glossiness performance is closely related to the paper surface planeness, coating method and coating thickness etc. suggestion is 4~6ɡ/㎡, if need Antiknock performance, suggest to use base inks(oil-based),and add the coating weight to 6~8g/㎡ on the base inks and surface varnish moderately.5. Attentions: ? ?1. Note that the speed should be suitable according to the UV lamp& acute;s power and the use of time to avoid the UV curing is not completely and caused the bad situation of papers stick to an
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Guangzhou Ayusiink Co.,Ltd aqo
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Address: No4,3rd industrial Area,Aigang village,Renhe Town,Baiyun District,Guangzhou,China.,
gunagzhou, gunagdong
China, 510470
Tel: 86-020-36326987
Fax: 86-020-36251806
