Anti scratch, anti water absorption, nice and smooth surface. Format size: 3080x1540 Thickness: 12, 15, 20, 30mm
Scratch - resistance: Virona quartz stone is highly resistance to abrasion, with a score of 6 – 7 on the mohs hardness scale, Virona quartz stone is a perpect product for floring and countertops including those subject to high traffic or heavy use. Anti-dirt: Virona quartz stone is availble both in honed and highly glossy finish. With multi-honed and glossed making product’s suface high gloss, easy for cleaning. Anti-water absorption: Virona quartz stone with natural and synthertic materials with lower water absorption rates are easier to maitain and more resistant to stain. Virona quarts stone has an absorption coefficient of 0.04% or more than many times better than standar minium required. Chemical resistance: Virona quartz stone is an ideal product for applications where chemical or strong cleaning agents are used. Colour: Virona quartz stone comes in a variety of colour. Easying for Architechs in expressing idea of interior decoration. Wooden pallet, pe file for surface, 50kg/sqm for thickness 15mm. Dimension slab: 3080x1540.
1. Chemical Compositions: SiO2 Al2O3 Fe2O3 Ca O Mg O K2O Na2O 44.3% 31.2% 5.74% 0.75% 0.62% 10.58% 1.17% 2. Physical Properties: Sand Content Iron content Oil Absorption L.O.I. Density Moisture Whiteness Melting Point < 1% 100-400 ppm 28-50% 4.97% 0.28-0.33ml/g
1. Chemical Compositions: SiO2 Al2O3 Fe2O3 Ca O Mg O K2O Na2O 44.3% 31.2% 5.74% 0.75% 0.62% 10.58% 1.17% 2. Physical Properties: Sand Content Iron content Oil Absorption L.O.I. Density Moisture Whiteness Melting Point < 1% 100-400 ppm 28-50% 4.97% 0.28-0.33ml/g
Mica powder (plastic grade) It is mainly used for plastic industry, such as pp, pe, pvc, ppr, pa-66. It can improve the performance and toughness of products and reduce the cost price. 25kg, 20kg, pp, pe bag.
The big inch quartz glass tube is one kind of special quartz glass tube.Its out diameter can reach to 260mm with the percent of silicon dioxide 99.95%.It has series of excellent physical and chemical capbilities and widely used in special metallurgical moulds, chemical pipelines, semiconductor industry and so on.
It is know to all, that among the mercury arc spectrum for lamps only the ultraviolet at 253.7nm is strong enough to kill bacteria. The quartz glass tubes for the uv sterilizing lamps produced in our company, their transmissivity at 253.7nm is over 70%, have high reputation in the lamp factories of china. Now there is a question noticeable, in our country all the mercury lamps transmit 185nm short wave ultraviolet rays, which result in ozone, the ozone in the air even with a low density (for example 0.1ppm) can irritate person to have mucosa, headache even coma, and pollute the air seriously. To solve this problem our company has developed new ozone free transparent quartz glass tubes with excellent transmissivity at 253.7nm and transmissivity cut at short wave uv220nm. The sterilizing lamps made of this tubes have a strong sterilizing ability and no ozone produced. They are the best environmental protection products for the people.
This is clear fused quartz glass tube available as continuous machine drawn and automatic controlled tubing. This glass had the typical characteriastics of high purity, good spectral transmission, well controlled dimension and lower oh and so on. It serves as the first choice of heat resistant material for halogen lamps, mercury lamps, metal halide lamps and other quartz lamps. This glass can be supplied in the range of 3-260mm outside diameter, 0.5-8.0mm wall thickness and 10-3000mm length. Exhaust tubes with good cpk are suitable for high-speed streamline production. And further processing of trim cutting, fire polishing, bending and pinching and etc. Can be done according to the requirement of customers. Oh-content can be controled within 20ppm\15ppm\10ppm\5ppm\2ppm according to the requirement of customers.
1.Length 300 - 3,000 mm; Outer diameter: OD10-50mm; Power: 0. 3-6KW. Our company can also process, design, produce goods according to each technical parameter of user's special request. 2.Surface temperature of heater divides into three grades: Low temperature: 400 --600 mid temperature: 600 --800 high temperature: 800 --1000 3.Relative radiation characteristic: This quartz heater component has strong transmission at far infrared, compared with other kinds far infrared products, when the wavelength >6Lj, radiation energy is particularly remarkable. 4.The spectrum emissivities: The quartz heater the component have no coating, and milky white quartz tube playing a radiation role promptly, also supporting and insulate role.
Fast response Rapid heat-up Rapid cool down Ideal for fast cycling machines Highly reflective aluminized internal surface High radiant efficiency Low convection losses Five standard sizes Large choice of power ratings available Volts: heater can be manufactured to suit most supply voltages. Carton case.
122 x 62 x 25mm, 122 x 120 x 25mm, 248 x 62 x 25mm, 248 x 120 x 25mm, 306 x 306 x 25mm Sizes according to customers' requirements Mainly apply to car lacquer oven, glass machining, plastic, powder spread, typographic, paper making, textile, environmentalist, semiconductor, water treatment, food processing, analytical, pharmacy industry field.
This Ce doped glass tube can stop nearly all the radiation of ultraviolet ray of UV-B&UV-C and big proportion radiation of ultraviolet ray of UV-A. It is an ideal material which stops ultravilet ray and sets out maximum visible light. It serves as the material of quartz halogen lamps ,high density discharge lamps and other UV light, which prevent the harm to the skin of people and things which have to be under the UV radiation .It sets out the maximum visible light at the same time .
A quartz tube is one kind of basal material. It's main component is silicon dioxide.It has series of excellent physical and chemical capabilities, such as heat resisting, corrision resisting, good heat stability and so on. Because of having above excellent physical and chemical properties, they are widely used in dlectric lamphouse, semiconductor, light communications, martial industry, metallurgy, electric power and so on. Spec can be controlled by customers' demand.
With several trace elements added, the red quartz tube can stop UV and part of light, which can make full use of infrared ray.We have three colors for your choice.It is pink, bordeaux and black red. The red quartz tube is widely used in the field of far infrared heating, such as heaters, sterilization tanks, microwave ovens, electric cookers, electric pvems, surface drying, automobile paint baking, etc. Spec can be controlled by customers demand.
With several trace elements added, the red quartz tube can stop UV and part of light, which can make full use of infrared ray.We have three colors for your choice.It is pink, bordeaux and black red. The red quartz tube is widely used in the field of far infrared heating, such as heaters, sterilization tanks, microwave ovens, electric cookers, electric pvems, surface drying, automobile paint baking, etc. Spe can be controlled by customers' demand.
Quartz plates/discs Type ql410:transparent quartz plates with polished surfaces Type ql420:transparent quartz discs with polished surfaced Type ql430:semi-finished quartz plates/discs Application: semiconductor industry; optical applications; view ports in pressure chambers .
Special tubing Type ql510:twin bore tubing .Sizes available:33mmx16mm, 30mmx15mm, 23mmx11mm, 22mmx11mm, 17mmx8mm. Length: f_4000mm Application: infrared heaters Type ql520: ruby red quartz tubing Sizes available:19mmx16mm, 12mmx10mm, 10mmx8mm Application: infrared emitters, dryers Type ql530: precision bore tubing Type available: rectangular, square, fan-shaped, triangle. Application: boiler instrument .
Lamp tubing Type ql110:normal transparent quartz tubing Type ql120:ozone-free quartz tubing Type ql130:uv-stop quartz tubing Type ql140:low hydroxyl (oh)- quartz tubing Application: hid lamps; mercury lamps; quartz halogen lamps; metal halide lamps ;ultraviolet lamps; germicidal/sterilization lamps; automotive lamps; thermocouples ;semiconductor quartz ware ;quartz fabrication .
Quartz rods Type ql310:transparent quartz rods Type ql320:opaque quartz rods Application: semiconductor wafer processing; fiber optic handles; stirring rods in chemical industry; lab quartz ware; quartz fabrication .
Capable to stop nearly all the radiation of uv-b and uv-c and a big proportion of uv-a with maximum visible lights. The ce doped quartz tube can serve as the material of halogen lamps, high density discharge lamps and other uv lights. Thus it can effectively prevent the harm to the skin of people and objects that have to be under the explosing of uv radiation and set out the maximum visible light at the same time. Standard export packing avoid breaking.
