Colored sandSintering conceptSandSintering is a type ofusemineralparticle（Quartz sandArtificial sand, etcFor raw materials，joinInorganic pigments andspecialCoating,pass throughHigh temperature sinteringAnd become.

Colored sandclassification】Colored sandDivided into natural colored sand、Temporary dyed color sand, sintered color sand, permanent dyed color sand.according toThe particle size and main specifications of colored sand are:10-20 mesh、20-40 mesh、40-80 mesh、80-120 meshWait;

【 Application of Colored Sand 】 SinteringThe later colored sand has a wide range of uses.mainUsed for various types of epoxy flooring、BuntSteinPutz、Various architectural coatingsSandstone slabsABS modificationasphalt felt、Waterproof membraneSandpaintingas well asVarious high-end handicrafts.itcolourcolorful，Strong weather resistance，Wear resistant, acid and alkali resistant, slip resistant, seamless, high-end and beautiful.

【 Sintering 】Characteristics of colored sand】

1All specifications are uniform, the color is uniform without any exposure, and there is no mixed color after spreading;

2colourRich and colorful, long-lasting and beautiful, environmentally friendly, not easy to fade;

3giveGood compatibility with various resins;

4Acid resistance:3%Soaking in salt solution48 hoursNot changing color;

5Resistancealkaline：5%Sodium hydroxide immersion48 hoursNot changing color;

6Frost resistance:-40℃Quiet in the environmentplace1 hourLet it go back to room temperature and repeat20 timesThe color remains unchanged;

7water resistance：boiling waterMiddle boiled8 hoursDry again, and the color remains unchanged.

Mainlycolour】Lemonyellow、Golden, orange, grass green, dark green, fruit green, sky blue, seabed blue, violet, medium gray、Blue gray, silver gray, pink、Peach red, purple redRose RedWait, wait,acceptableMix colors according to requirements.

【 Sintering 】workmanshipdifferentDifferent types of colored sand have different sintering processes,ordinaryColored sand sintering generally consists of four steps: stirring, preheating, calcination, and cooling. itscharacteristicIn the preheating and calcination steps, different hot air furnaces are used to preheat and dry materials at different stages、Sintering and calcination,sendThe sintering process is more reasonable and the effect is bettergood.