we can OEM flame treater guns customs order .
Used as flame treatment of PP or PE ,PET, METAL materials printed,
So that the printing ink better adhesion.
Advanced and unique part of the design of the fire-breathing mouth of the flame gun, flame stability, long life, is not blocked, the flame does not float! High fuel efficiency can be installed on the machine can also be used alone.
Division I is designed for custom-made by some well-known companies such as automobile bumpers, stereo speakers, silicone rubber, turnover box, flame treatment equipment, Seiko produced up to 1.6 m of the flame spray gun, high efficiency, high stability Welcome call us!
Flame-processor works and the scope of application:
Most of the flame processor is used in PP, PET, PE plastic. We often give some of the electronic hardware manufacturers to make some special flame processor, such as Guangzhou Toyota plane turnover box flame processor, a famous brand stereo processor the speakers flame car bumpers, flame treatment, etc.
PP, PE plastic non-polar polymer materials, chemical properties and stability, low surface tension, combined with synthetic resin added when opening agents, antistatic agents, anti-aging agent, it is difficult with the ink and a solid bond. In order to improve the printability of PP, PE plastic, must pass processing, so that the surface tension of not less than 3.8 × 10-2N / m.
Flame treatment (1)
Flame treatment for the surface treatment of the small plastic container, and its principle is to make the plastic surface decontamination by high temperature and melt the film surface, to improve the surface adhesion of the ink.
The specific operation as follows: will be processed container into the gas flame, the flame length of the inner core control in 6 ~ 19mm, the top of the flame core from the surface of the container 6 ~ 25mm 0.1 ~ 1.0s, contact time, the rotation speed of 100 to 150 rpm / min.
Flame contain-OH and-NH radicals in the excited state, the hydrogen bonding of the surface with a polymer plastic, and the introduction of some polar oxygen-containing groups, the occurrence of chain scission reaction, so that the surface wettability of plastic bonding can be improved.
Detection of treatment effect
The easiest way is to use the surface tension of the test pen testing. Selection of 3.8 × 10-2N / m surface tension of the specifications of the test pen, if the test stroke liquid marks evenly spread, not contraction, indicates that the treatment effect is better; liquid scar contraction, or liquid marks part of the contraction, in part not contraction, then the processing is not sufficient. |
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