Glow in The Dark Pigment
Luminous pigments is by absorbing various visible light emission function, and can be reused many times. The product does not contain radioactive elements, can be used as an additive. The appearance of color pigment exhibits itself in the light, then dark emit different colors of light, showing excellent low-level emergency lighting, marking and instructions decorative landscaping features.
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Luminous pigments ingredients
| Ingredients | The proportion |
| Strontium aluminate | >=93% |
| Manganese oxide | <=3% |
| Europium oxide | <=2% |
| Dysprosium oxide | <=2% |
| All the proporation are in accordance with the terms of oxide | |
| Conventional do not have heavy metals, rare earths dysprosium and europium is our raw material, strictly speaking this is heavy metal. Except for these two, if it does not contain heavy metals  | |
Luminous pigments applications
1. Luminous Vinyl Film
2. Luminous Emergency Evacuation Product
3. Luminous Road SignsÂ
Other Products available:
1.  Luminous self-adhesive vinyl Tape
2.  Luminous PVC rigid sheet
3.  Luminous Aluminum sheet
4.  Luminous Indication for Emergency Evacuation
5.  Luminous Indicators for Fire Facilities
6.  Luminous Pebble
7.  Luminous master batch
8.  Luminous Reflective tape
9.  Luminous RubbleÂ
Tips for luminous pigments use
1. About use and storage of containers, if you use iron or stainless steel and other metal containers containers, luminescent powder will be affected, the color is dimmed and even black. It is recommended to use a glass or plastic container.
2. About Grinding, solvent system common for emitting powder may be ground to obtain better dispersion. But with the water-based coated luminescent powder is not grinding, and polishing will destroy its aqueous envelope, thus losing the waterproof effect.
3. Need now with the current. It is recommended to use within 2Â hours When luminescent powder mixed solvent. If the mixed solution was left for too long, due to the large proportion of the light-emitting powder, it may appear to sink even the phenomenon of agglomeration, once caking, stirred again might not be so luminous powder uniformly dispersed in the solvent.
4. The light emitting powder temperature, can be used for the production of mosaic, calcined with mosaics. Luminous powder at temperature of 800 degrees is not affected, but the performance of more than 1,000 degrees luminescent powder will be subject to greater damage.
5. When the light emitting powder used outdoors, it is recommended to use waterproof luminous powder, and appropriately increase the proportion, such as 1.2: 1 (the actual percentage may refer to different solvents of different treatments). At the same time, the thicker the coating thickness. Surface coating layer and a layer of transparent varnish to better protect the coating after the coating is dried.
Sealand is a trustworthy supplier of Mass Flow Transmitter, Mass Flow Sensor, Mass Flow Metre, Coriolis Metre, ATEX, IECEx & CE approved.
Sealand Mass flow meter measures the mass based on Coriolis effort. The operating principle involves inducing a vibration of the tube through which the fluid passes. The vibration, though not completely circular, provides the rotating reference frame that gives rise to the Coriolis effect. While specific methods vary according to the design of the flow meter, sensors monitor and analyze changes in frequency, phase shift & amplitude of the vibrating flow tubes. The changes observed represent the mass flow rate and density of the fluid.
Features
â— Measurement is not influenced by flow density, viscosity, temperature & pressure;
â— Low requirement of straight pipe, because nothing inside holds back the flow;
â— Low power dissipation; stable zero point; better accuracy;
â— Meter is ARM system with 3 calculators to count density, temperature & mass flow rate;
â— Transmitter is assembled by surface mounting technology with self-inspection function;
â— ATEX approved(excluding Transmitter F210). Cert. No. TPS 18 ATEX 04516 001 X
Mass Flow Transmitter, Mass Flow Sensor, Mass Flow Metre, Coriolis Metre
Zhejiang Sealand Technology Co., Ltd. , https://www.sealandflowmeter.com