1, the color sand series:
Colour is gorgeous and colorful dyed products by shale, quartz sand, triangular rock (basalt) do the raw material, good strength, resistance to acid and alkali, stereo sense is good, and the cost is low, ensure that 5-10 years do not rub off.
2, natural shale piece:
This series product shale strength good, shale thin, resistance to ultraviolet radiation, protect the tire body, uniform particles, high intensity, stereo sense is good, the product is mainly applied to the SBS asphalt waterproofing materials, all kinds of architectural coatings.
3, color quartz sand:
Mainly used in all kinds of SBS, APP modified asphalt waterproofing materials, felt asphalt tile, color asphalt shingle, epoxy floor paint, really stone paint, man-made lawn, handicraft, bright color and weather resistance is strong, wear-resisting, acid and alkali resistance, prevent slippery, seamless, top grade and beautiful.
Colour sand is a kind of new decorative materials, mainly used in producing really stone paint, imitation stone paint, color sand coating, top-grade building decoration, handicrafts, artificial marble, ceramic, ground brick and decorative sanitary ware, etc.Using the company's products and metope colour sand production with a radiant, elegant color, strong wear resistance, flame resistant, waterproof, anti-corrosion, non-toxic, tasteless, never fade and other characteristics, thus has high application value.
Color quartz sand quality standards
A, color standard:
1, making all sorts of color sample, the product color based on the standard color, can not have obvious contrast color deviation.
2, all sorts of color by spectrometry.
Second, the appearance quality requirements:
1, the sand pure color dyeing, dyeing uniformity, no uneven color spots.
2, color clean, can not have dust, no impurities particle pollution (impurity content 1% or less).
3, the sand dyeing roundness is good, the rounded particles 96% or higher, with elongated 4% or less (Angle).
4, good dye color particle is dry, can not be affected with damp be affected with damp.
Three, particle size:
0.3 0.5 mm more than 95% 95% more than 30 mesh sieve lien 60 mesh
0.5 0.8 mm more than 95% of the 35 mesh 24 mesh sieve by more than 95% retained
0.7 1.2 mm more than 95% 95% above 16 mesh sieve lien 26 mesh
1.2 1.8 mm above 10 mesh sieve 95% above 95%, lien and mesh
1.6 2.5 mm sieve, 8 orders and more than 95% more than 95% retained 12 mesh
More than 95% 2.5 3.00 mm 6 mesh sieve is more than 95% of the lien 8 mesh
Four, hard degree:
Mineral mohs hardness, 6.5 to 7.0.
Fifth, than:
The mass density: 1524-1588 kg/m3.
Sixth, the water vapor content: 0.6% or less.
