2015年8月7日星期五

Quartz

Quartz is a kind of physical properties and chemical properties are very stable mineral resources, quartz stone is plate of the quartz stone plate manufacturers for the production of a short, due to the plate main component content of quartz is up to 93%, therefore it is called quartz stone.
Chinese Name: quartz
Crystal system: Six Party System
Crystal: equiaxed, columnar, six double cone shape
Aggregate type: block, coarse grain, bell emulsion
Hardness: Mohs hardness of 7
Cleavage / fracture: conchoidal fracture
Physical property
Luster: Glass luster
Color: non, white, grey, with yellow to orange, purple, purple, pink, brown, black, gray and brown
Streak: white
Specific gravity: 2.65 ~ 2.66
Category: metamorphic rocks, metamorphic rocks from sandstone.
(1) With brittleness
(2) having a thermoelectric property
(3) the refractive index is 1.533 ~ 1.541, the birefringence is 0.009, and the dispersion is 0.013
(4)Quartz  with strong piezoresponse property), namely banged the friction will produce a spark. This is flint stone.
(5) inclusions of quartz in common: hair crystal - mainly rutile; grass into the crystal - mainly for tourmaline; water bile crystal quartz liquid inclusions; green quartz - containing shallow blue needle like rutile material; milky quartz - by fine water holes caused by mixed cloud; green quartz by debris or tabular chlorite composition, sometimes green needle actinolite; Aventurine Aventurine  quartz rocks containing green or reddish brown mica flakes, also known as Yao quartz, commonly known as Tanglin stone. Common smoke black to dark brown smoke crystal, mainly in these rocks contain more quantities of radioactive uranium, thorium elements of the relationship.
Characteristic
1, scratch
The quartz content of up to 94%, quartz crystal is nature in hardness only to diamond's natural mineral, the surface hardness can be up to 7.5 Mohs hardness, far greater than the kitchen knife blade, and other weapons and will not be scraped.
2, no pollution
Quartz stone is made under the condition of vacuum qulity, dense non porous composite, has an excellent corrosion resistance ability of the quartz surface of the kitchen, pH and other, daily use liquid substances will not penetration inside, placed on the surface of the liquid for a long time only need water or clean and bright and cleaning agent with a rag wipe can, when necessary, use the blade to scrape the surface of the retentate.
3, with no old
The surface of the quartz stone is shiny and beautiful is after 30 multi-channel complex polishing treatment process, will not be knife blade scratch, will not be penetrated by liquid substances, will not produce a yellowing and discoloration problems, daily cleaning only needed water rinse, simple and easy. Even after a long time of use, the surface is as bright as new mesa, no need for maintenance.
4, burning
Natural quartz crystal is a typical refractory material, its melting point up to 1300 degrees Celsius, quartz stone made of 94% natural quartz is completely flame-retardant, not due to exposure to high temperature and lead to combustion, also have the man-made stone mesa incomparable high temperature resistant characteristics.
5, non-toxic no radiation
The surface of quartz stone is smooth, flat and smooth, no scratches, and the structure of the dense and porous material makes the bacteria have no place to hide!
Selection of natural quartz crystal mineral is employed for the high-quality quartz stone, the SiO2 content of more than 99.9%, and in the manufacturing process to purify and raw material does not contain any radiation metal impurities may lead to. 94% of quartz crystal and other resin additive makes quartz no radiation pollution risk.
Main purpose
The main material of the quartz stone is the quartz, the color rich combination makes it has the natural stone material the texture and the beautiful surface gloss. The colors of quartz countertops are varied, Gobi series, crystal series, granite series, flash star series more features can be widely used in the field of public buildings (hotels, restaurants, banks, hospitals, exhibition, laboratory, etc.) and home decoration (kitchen countertops, vanity units, kitchen walls, tables, coffee table, window, door, etc.), is a free of radioactive pollution, can be repeated use of environmental protection, green building new indoor decoration materials. It should be pointed out that the quality of quartz stone with the content of the resin content has a direct relationship. The higher the content of quartz, the lower the amount of resin, the better the quality, the more close to the natural, the more difficult to deformation. Experts point out that when the content of the resin in the quartz stone is more than 10%, the corresponding technical indicators will fall, then the quartz stone can not be called a real quartz stone.


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