Home > Products > CNC Quartz Parts > Quartz Part used in vacuum equipment
Quartz Part used in vacuum equipment
- 1000 Piece / Pieces per Month
- BeijingPort
- T/T L/C D/P D/A Credit Card PayPal
Product Details
CNC Machining or Not: | CNC Machining | Type: | Broaching, Drilling | Material Capabilities: | Other |
Micro Machining or Not: | Micro Machining | Place of Origin: | Beijing, China | Model Number: | ZCQ |
Brand Name: | ZCQ |
Product Description
Quartz Part used in vacuum equipment
Products features:
Clear and clean,
High homogeneity
High temperature resistant
High light transmission
Anti chemistry attack
Working temperature:
Regular working temperature: 1000°C
Working temperature for short term:1100°C
instant working max temperature:1300°C
Mechanical Property:
Mechanical Property | Reference Value | Mechanical Property | Reference Value |
Density | 2.203g/cm3 | Refractive Index | 1.45845 |
Compressive Strength | >1100Mpa | Coefficient of thermal expansion | 5.5×10-7cm/cm.°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) | 1.4W/m °C |
|
Use Notices
1. Do not operate in temperature beyond quartz maximum working temperature for long time.
Otherwise, products will deform crystallization or become softening.
2. Clean the quartz products before high temperature environment operation .
Firstly soak the products in 10% hydrofluoric acid, then wash it with high purity water or alcohol .
Operator should wear thin gloves , direct touch with the quartz glass by hand is inhibited.
3. It is wise to extend the lifespan and thermal resistance of quartz products via continuous use
within high temperature environment. Otherwise, interval use shall shorten products lifespan.
4. Try to avoid touch with alkaline substances (such as water glass, asbestos, potassium and sodium compounds, etc.)
when employing quartz glass products in high temperature, which is made of acid material.
Otherwise product anti- crystalline properties will be greatly reduced.
package: protection paper, green air bag, air film, carton ,
safe and ecnomic even for freight collect as well.
Shipping methods and charges:
China post(15-25days)
Epacket to USA (10-15days)
EMS(7-10days)
Fedex(5-7days)
DHL(5-7days)
Actual shipping charge will be calculated upon product weight.
1.Based in Beijing, heart of China, ZCQ is a technology and quality oriented manufaturer with 20 years history.
2.With senior engineer supervise, we are glad to advise customers on pressure, temperature etc application and engineering questions.
3.ZCQ accepts second production in case some products don’t meet requirements.
4.1 hour from international meeting center of Beijing, ZCQ invites guests to visit our company after long day meeting and get relaxed in nature. Our company is also sitted in arms of mountains and river.
Contact Us
- Beijing Zhong Cheng Quartz Glass Co., Ltd.
- Contact nameLibby ZHANG
- Phone86-10-69766700
- AddressNo. 26, Houbaihujian, Yangfang Town
- custom cnc machining mill turning fabrication sheet metal stamping services
- Aluminum Low Friction Rings China Manufacturer and Supplier
- Aluminum CNC Custom Machining Parts top manufacturer in China
- MAN 27/38,MAN 6L27/38,MAN 12V27/38,MAN 8L27/38,MAN 9L27/38 SPARE PARTS
- CNC processing rubber processing plastic processing
- 3D printing sheet metal processing CNC processing rubber processing plastic processing
- 3D printing sheet metal processing
- CNC processing rubber processing plastic processing
- 3D printing sheet metal processing CNC processing rubber processing plastic processing
- Sheet metal processing stamping processing
- CNC machining, machining, 3D printing, sheet metal, cabinet.
- CNC Machining Parts EDM Machining Non-standard Parts Wire EDM Factory Price CNC Machining Service China
- High precise Machining parts stainless steel laser cutting service
- Custom stainless steel sheet fabrication,metal case fabrication,custom metal case
- Laser cutting/ bending/welding custom sheet metal fabrication
- CNC sheet metal fabrication stainless steel fabrication aluminum fabrication
- Custom laser cutting service and Machining parts Engineering vehicle accessories
- China manufacturer Engineering vehicle connectors Engineering vehicle connecting shaft
Popular Searches
Recommended Products
- High Quality Cars Oil Seal NBR FKM Wear Resistant Skeleton Oil Seal
- custom work-box tool kit rotomolding
- Replacement of Derrick electric vibrator motor
- 8x6x14-75kW sand pump
- Bare Stem Fluorine Lined Butterfly Valve
- Alpha split isolated valve ABvalve OEB5level
- AlphaAB valve split butterfly valve
- AB valve Split Isolated Valve split butterfly valve
- Manual Operated Wafer Type PTFE Lined Butterfly Valve
- Pneumatic PTFE Lined Diaphragm Valve
- custom cnc machining mill turning fabrication sheet metal stamping services
- rotomolded Children's toy roto-molding
Find Similar Products By Category
- Mechanical Parts & Fabrication Services > Custom Fabrication Services > Machining Services
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Libby ZHANG
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-