Enquiries
Message
Home > Products > Other
Strontium aluminate luminescent pigment powder LB-Y Fluorescent yellow for plastic
  • Strontium aluminate luminescent pigment powder LB-Y Fluorescent yellow for plastic

Strontium aluminate luminescent pigment powder LB-Y Fluorescent yellow for plastic

FOB Reference Price
Purchase quantity ()
Minimum order quantity
Payment
Meorient Import & Export  Co.LTD
Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--
Product Description
Overview
Quick Details
CAS No.:
3206500000
Other Names:
glow pigment
MF:
SrAl2O4.B2O3:Eu
EINECS No.:
310-127-6
Place of Origin:
Beijing, China
Usage:
Ceramic Pigments, Coating Pigment, Ink Pigments, Leather Pigments, Plastic & Rubber Pigment
Brand Name:
Everyglow
Model Number:
LB-Y, LB-Y
Type:
glow in the dark powder
Style:
Inorganic Pigment
Product Type:
Strontium aluminate
Content(percen):
98%
Application:
paint, ink,plastic
Grade:
inorganic
is_customized:
Yes
Supply Ability
Supply Ability:
500 Kilogram/Kilograms per Day
Packaging & Delivery

 

Product Description

 long-Last afterglow time glow in the dark powder LB-Y bright yellow 30-45um

 

Photoluminescence pigment is a new-type of environmentally friendly alkaline earth aluminate pigment with the characters of non-toxic, innocuous ,non-radioactive. By absorbing ultraviolat light and other visible light, it can release the energy in the form of visible light for over 10 hours in the dark and features duty-cycle operation . The luminosity and after-glow time are over 30 times compared with the traditional ZnS products.

 

Product brief

 

Our photoluminescent pigment(powder)is a new type of long after-glow luminescent material. It can glow in the dark place automatically after absorbing varieties of visible light

 

The whole process of absorbing -emitting can be repeated endless

 

Appearance color

Glow color

Glow time

light green

Yellow green

>12h

light green

Blue green

10h

milky white

white

5h

light lemon

Lemon yellow

5h

light yellow

Yellow

5h

light fresh green

green

5h

light blue

Blue

10h

light grass green

Grass green

5h

 

Our Services

 


Application:

Mainly use for paints, Ink, plastic, glass, porcelain, printing paste , fiber, Artworks, landscape, Safety escape system to activate the emitting functions of the agents.


Application notes:
The normal photoluminescent pigment are less soluble in water and decomposed in acid, so they can not be applied in water-base. Except water-proof series pigment.
Mix pigment well before using in terms of its gravity
Metal material influence luminescent pigment, so prevent pigment from touching metal material direct

FAQ

 

What is photoluminescence?
 photoluminescent materials (commonly called “glow-in-the-dark”) has the ability to absorb light (sunlight, fluorescent, incandescent,etc) and then to emit light. When ambient darkness occurs, it becomes highly visible, lasting at least 8 hours. Our best products could last more than 20 hours.

Upon removal of the light source, the stored light is gradually released, the strongest glow is produced during the first 30 minutes of darkness, the most critical period following a power failure or other emergency. Then it fades over a period of time, when there is light again, it stores energy again. So the photoluminescence process is circulatory.

The bases of most photoluminescent products are photoluminescent pigments that can be incorporated into coat, paint, ink, fabric, ceramic glaze or porcelain enamel, glass, flexible and rigid molded plastics. Typical products include self adhesive flexible vinyl tapes, rigid PVC marker strips, and silk-screened signage. Photoluminescent fabric, enamel-coated sheet metal and ceramic tiles are also available. 

What is traditional Zinc Sulphide pigment?
Some of the first phosphors to be developed were inorganic zinc sulphide compounds. (German submarine commanders during World War I reportedly rubbed these compounds on their hands to read documents during blackout conditions.) These phosphors typically absorb energy from deep blue and ultraviolet light and emit it as yellow-green light.This is useful in that the peak spectral distribution of the emitted light roughly coincides with the peak spectral sensitivity of the human visual system under isotopic (low-level) lighting conditions (which is around 510 nanometers).

Zinc sulphide occurs in crystalline form, but is not photoluminescent by itself. This requires the addition of activator ions to the crystals, such as copper atoms. These ions absorb the excitation energy of the ultraviolet or visible light and later release it as visible light.

The copper-activated zinc sulphide crystals(identified with the chemical symbol ZnS:Cu) are typically ground into a fine powder with a grain size of 3 to 15 micrometers to avoid light trapping and light piping effects. This must be done carefully however, because the crystals can darken (or gray) if subjected to heavy pressure or excessive mechanical stress, due to disruption of the crystalline structure.

How efficient is the fire retardant of the firefighting security mark? Is it conforming to the regulations ofthe fire fighting department? 
1. The products are tested to have conformed to the regulations of the firefighting department outright. 
2. The firefighting security mark has been certified to be fire retardant. The oxygen index is above 32, which is compliant with the fire retardant standard. 

In what types of places do the spontaneous security marks perform the best if deployed?
In general, the spontaneous security marks are best suited for the well-lit sites of large space such as: the shopping centers/supermarkets of above 1500 square meters in size, high-rise buildings, underground complexes, etc. 

Are the spontaneous security marks usable for the sites that are not well-lit?
The products can emit light for 10 hours in a row after only about 10-20 minutes of absorption of light. But theusability of the products is subject to the surroundings where the products are deployed such as illuminant source, light intensity, etc. 

What if the unexpected problems occur after the products are sold?
1. The quality inspection standards are applied in determining the nature of the problems after the products are
sold. In the event that the problems are proved to be the defects in quality, the products will be refunded or renewed pursuant to the obligations of the sales contracts between the two parties. 
2. Ever since 1992, the products with the worth of billions of dollars have been sold home and abroad without any occurrence of defected products or disputes arising out of the defects in quality. 

 

No desirable products?
Sourcing assistant>
How to start your business
  • Step 1
    Find your interested products by search keywords
  • Step 2
    Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
  • Step 3
    After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
  • Step 4
    Set up meeting with the Chinese supplier without language barrier
Send Enquiry
ToLily Liu
Meorient Import & Export Co.LTD
Enquire
Popular Searches
lathersbuchertether.thermosatherosfortherusherfinetherhb thermfortherthoraether.thermoslocherfletcher