Masterbatch with pigment requirement

Masterbatch pigment used , care must be taken with the relationship between pigment and plastic raw materials , additives between points below their choice .
( 1 ) pigment can not be reactive resins and various additives , solvent resistance, migration of small , photoluminescent paint suppliers resistance and so on. That is, the masterbatch can not participate in a variety of chemical reactions. Such as carbon black can control the curing reaction of polyester plastic , so you can not add carbon black pigment in the polyester .
Due to the high temperature plastic molding process , so should not break down color pigment in molding the heating temperature conditions. General inorganic pigments good heat resistance , poor heat resistance of organic pigments and dyes , this should be taken seriously enough variety in the choice of pigment .

( 2 ) dispersion of the pigment should be a good coloring power . When pigment dispersed unevenly , it will affect the appearance of the performance of products ; pigment tinting strength is poor, will increase the amount of pigment material costs increased. The same pigment dispersion in various resins and color strength are photoluminescent pigment suppliers, so pay attention when choosing this pigment .
The toner particle size and dispersibility of the relationship , the smaller toner particle size , the better the dispersibility , the coloring power is strong.
( 3 ) should be aware of other pigment properties, such as for use in food , children's toys aspects of plastic products, the requirements should be non-toxic pigment ; for electrical aspects of plastic products, electrical insulation should choose good pigment ; plastic products for outdoor areas , should choose a good resistance to weathering properties of pigment and so on.

glow in the dark pebbles inhalation of tritium

Containing material is generally present excitation tritium (3H or T), promethium (Pm) and radioactive radium sulfate (Ra) , fluorescent agents and fluorescent agents , mostly zinc sulfide, strontium sulfide , calcium or zinc , and other alkylene sulfates. Tritium realglow glow in the dark pigments and promethium (Pm) , though still radioactive , but the potential damage to the human body is much smaller. Tritium (3H or T) is an isotope of hydrogen , the nucleus consists of a proton and two neutrons , with radioactivity occurs β decay half-life of 12.43 years . Although tritium photoluminescent pigment suppliers also manufacture thermonuclear weapons , but its β decay will release the fast-moving electrons, does not penetrate the human body, only a lot of contact with and inhalation of tritium (3H or T) will cause the human body injury.

luminous film glow in the dark tape

 Polymer electroluminescent material also has a number of advantages can be applied to various fields of industry sectors . realglow glow in the dark pigments wire and cable manufacturing, using its luminescent properties, you can create an alert or have decorative products . Environments such as airports , decorative street environment. Especially in cable tunnels photoluminescent pigment suppliers external light source , electroluminescent products to better show its "active " feature.

cleaning brush should be preceded by coating the surface

1 cleaning brush should be preceded by coating the surface , such as the uneven surface repairs need to be coated flat Judai it completely dry , then spray acrylic series of pre- white ( plain ) primer better.
2 phosphorescent luminous paint to make better suggestions before brushing sure to spray acrylic series white ( plain ) primer for the bottom .
After 3 after spraying or brushing  glow in the dark pigments  to be completely dry , then paint luminous paint , please pick the same direction as the way to complete a thick coating material coated paint job , wait 15-20 minutes until their surface slightly dried in the same manner as in the aforementioned operation for the second channel .
4 Do not brush when brushing over or under construction around brushing moves back and forth in order to avoid uneven luminous walk produce scattered , resulting in a serious impact on their luminescent capacity.
5 Road brushing each time interval 15-20 minutes is appropriate , recommend brushing at least four cases of uniform minimum standards , as brushing can be added after the fifth channel or more ,  photoluminescent pigment suppliers  of the film thickness its luminescent stronger ( ie, better brightness at night ) .
6 luminous paint ( touch dry time is about 20-30 minutes ) , after the completion of the visual needs brushing or spraying again on brushing lacquer to make a more beautiful luminous paint surface using time more durable .