Small transparent quartz cup
Why choose KWquartz Glass?
1. 20 years experiences on glass manufacturing and exporting.
2. Top quality glass with CE,CCC certificate, exporting to more 80 countries in the world.
3. Unique designed strong wooden cases, solving the problems of breakage.
4. Dockside warehouses beside three of China main container seaports, ensuring convenient loading and rapid delivery.
5. Full range of flat glass supply, offering one-stop purchase.
6. Professional sales team, offering personalized and dedicated services.
Mechanical Property | Reference Value | Mechanical Property | Reference Value | |
Density | 2.203g/cm | Refractive Index | 1.45845 | |
Compressive Strength | >1100Mpa | Coefficient of thermal expansion | 5.5×10/°C | |
Bending Strength | 67Mpa | Hot work temperature | 1750~2050°C | |
Tensile Strength | 48.3Mpa | The temperature for a short time | 1300°C | |
Poisson's Ratio | 0.14~0.17 | The temperature for a long time | 1100°C | |
Elastic Modulus | 71700Mpa | Resistivity | 7×107Ω.cm | |
Shearing Modulus | 31000Mpa | Dielectric Strength | 250~400Kv/cm | |
Moths Hardness | 5.3~6.5(Moths Scale) | Dielectric Constant | 3.7~3.9 | |
Deformation Point | 1280°C | Dielectric absorption coefficient | <4×104 | |
Specific Heat(20~350°C) | 670J/Kg°C | Dielectric loss coefficient | <1×104 | |
Thermal Conductivity(20°C) | T1.4W/m°C | Typical Mechanical Property of Fused Quartz | ||
Efficiency:
Your enquiry will be replied within 24hours for quotation and specifications.
Fast Delivery :
Our capability and material stocks will make sure fast delivery on your demands.
Customization :
We provide OEM services based on customer's design and drawings.
Quality and Price :
We will offer you high quality product with the most competitive price.
Quality Guarantee:
Same quality for sample and product.
After-sales Services:
Tracking service for feedback of our products, we will be responsible for any quality problem.
1. The processing cycle of quartz plate is 3 days. (the processing process is the lower material - annealing - aside - amortization - cutting.-- grinding -- finishing dimensions -- second grinding -- coarse polishing -- fine polishing.Please wait patiently, the goods can be shipped on the spot day.
2. Quartz instrument processing generally can be delivered within 1~3 days. If the instrument is cumbersome, the buyer needs to understand the seller and relax the custom time.
1.Q:Are you a factory or trading company?
A:Donghai kaiwang quartz Product Co.ltd is located in Donghai development zone,the silicon material centra in china.Founded in 2003,we are one of high-tech companies in Jiangsu,integration the design,manufacturing and marketing of super quality quartz.
2.Q:Where is your factory located? How can I visit there?
A:We are located inLianyungang, Jiangsu Province, throughvarious modes of transportationyou canreach here. Plane, trainorboat,youcan be veryconvenientround trip.We canarrange for you the detailed itinerary.
3.Q:What is the material of your products?
A:As a professional manufacture,we produce the gas refined quartz tubes,quartz ingots,quartz difused tubes,quartz lamp shells an apparatus which are widly used in field of semicongductor,solar power,photovoltaic,transparent quartz crucible, the quartz crucible, arc quartz crucible, quartz fiberrod,quartz rod,quartz plate, quartz sheet, quartz wafer,quartz heating tube, crystal tableware, Crystal ball.
4.Q:How can I get some samples?
A: We offer samples, but not free. For the cost of the company's system as follows:
1 )the sample fee If the customer desired product is our regular size, customers only need to pay the freight
2 )refined fee If the customer require customized products, we will add the freight on the basis of our production costs required
5.Q:How does your factory do regarding quality control?
A:A whole set of advanced equipment and detecting instrument have been brought in from Taiwan,Gemany,etc.and standard purification workshop has been built,all off which ensure thecapacity of mass production.The company has passed the ISO9001(2000) quality certification.With professional techical team,advanced management mode,precise detecting instrument and strong customer sercice consciousness,we are sure to provide customers with the high-quality quartz products and good service.
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- Step 4Set up meeting with the Chinese supplier without language barrier