**************************PRODUCT INTRODUCTION**************************
 

High-temperature calcined reflective and insulated colored sand

Heat insulation reflective color sand is a new material with heat insulation reflection function,the reflective heat insulation sand added to the ordinary base material,through spraying or batch scraping,can achieve the effect of light reflection and heat insulation.It has advantages of convenient construction,bright color,can provide different mesh sizes according to customer needs.

After the relevant national departments testing,sunlight reflection ration,hemispheric emissivity and near-infrared reflection ratio detection,our reflective and insulated color sand is much more better than the national regulations,can provide more solutions for energy conservation and emission reduction.
 

Suberstrate:Selected natural mineral materials,which have a certain hardness and adsorption capacity but no crystals.


Coating:Inorganic pigments are infiltrated into the substrate through patented technology,significantly improving the color fastness of the colored sand.


Protective layer:Special nanomaterials are applied for surface wrapping to enhance the color and antibacterial properties of the colored sand,greatly enhancing its weather resistance and insulation effect.At the same time,it also adds an auxiliary role in improving the color fastness of the colored sand.

**************************PRODUCT SPECIFICATION**************************

**********************ADVANTAGES OF HIGH-TEMPERATURE CALCINED COLORED SAND****************

1.Bright color
Various colors can achieve the designer wants through color matching.

2.Not easy to fall off and fade
Using inorganic color powder plus inorganic adhesive,after 800-900 centigrade high temperature calcination,the sand surface to produce a hard film.It can be stirred will not break.At the same time has a natural weather resistant advantage,in 20years will not fade and wrapped surface smooth,can produce good bonding strength,will not fall off easily.

3.Small chromatic aberration
After mixed packaging,the finished product almost has no color difference,which greatly reduce the time of color grader.

4.Stable performance
Our products have undergone many various tests:mechanical stability,boiling water immersion,all can meet the requirements.
 

HYDROPHOBIC TEST

Other colored sand:When colored sand comes into contact with water,it has been completely soaked by water.

Our colored sand:They cann't be wetted by water and have good hydrophobic properties.They can make roof tile have waterproof function.
 

30 MIN BOILING EXPERIMENT

Other colored sand:The colored sand has obvious fading and fading,and the color of the water in the breaker becomes darker.

Our colored sand:The colored sand has not faded,the water in the breaker basically does not change,and it has long-lasting color stability.

 

**************"HIGH-TEMPERATURE CALCINED COLORED SAND" VS "NATURAL COLOR SAND"*************
 

Most of the domestic coating companies use natural color sand,and the outer surface will be weathered after a period of use in the engineering project,the color will be dull,and in severe cases,color difference spots will be produced,which will eventually affect the beauty of the building.

Calcined colored sand is made by calcining inorganic pigment and inorganic gels at high temperstures. A hard surface protective film forms on the surface.At the same time,the color is cured and it's not easy to fade and fall off.

Natural color sand:Compared with calcined colored sand in the color rendering effect,as shown in the figure above,the color of natural color sand is uneven and dull.

Calcined colored sand:The color is stable,uniform and bright.

 

Dyed colored sand is made of quartz sand that has been rounded through multiple processes, and then chemically treated and sintered at high temperature. Dyed colored sand makes up for the shortcomings of the original ore-mined colored sand, such as dull colors and few color varieties. The colors are not easy to fade and are durable. The colored particles are screened many times to make the particles uniform, increase the packing density, and resist weight.

Features:

1. The particle sizes of various specifications are uniform, the particles are full, and can be matched at will

2. The colors are rich and colorful, and the particles keep the colors beautiful for a long time.

3. Good compatibility with various resins.

Color series:

Red series: red, brownish red, pink, crimson purple

Brown series: brown, coffee, yellow-brown, reddish brown

Yellow series: orange-yellow, lemon yellow, milky yellow, beige

Green series: green, turquoise, grass green

Blue series: sky blue, azure blue, dark blue

Gray series: gray, medium gray, blue-gray, light gray

Black series: black

Mainly used in: building decoration, terrazzo aggregate, real stone paint, colored sand paint, epoxy floor, etc. New interior and exterior wall stone paint, relief and other products made from dyed colored sand have the characteristics of no corrosion, no smell, good adhesion and brilliant colors, and are used in construction projects, interior decoration, relief and so on. Spray paint made from dyed colored sand has the characteristics of bright gloss, soft color and good three-dimensional sense. Dyed colored sand: bright color, acid and alkali resistance, UV resistance, not easy to fade.