Quartz glass is a single-component amorphous material of silica. Its microstructure is a simple network composed of silica tetrahedral structural units. Due to the large chemical bond energy of Si-O, the structure is very tight, so quartz glass It has unique properties, especially transparent quartz glass, which has excellent optical properties and excellent transmittance in the continuous wavelength range from ultraviolet to infrared radiation.
Quartz glass uses high-purity silica sand as a raw material. The traditional method of fabrication is the melt-quench method (heating the material to the melting temperature and then rapidly cooling to the solid phase of the glass); making transparent glass with ultra-high purity and UV transmittance requires silicon. The process of vaporization, oxidation into silica and heating and dissolution. [2]
Form use
The formation of quartz glass is a result of the high viscosity of the melt. Used in the manufacture of semiconductors, electric light sources, semi-conductive communication devices, lasers, optical instruments, laboratory instruments, electrical equipment, medical equipment and chemical instruments resistant to high temperature and corrosion, chemical, electronics, metallurgy, building materials and national defense industries, applications Very extensive.
High-purity quartz glass can be used to make optical fibers.
With the development of semiconductor technology, quartz glass is widely used in various processes of semiconductor production. For example, the Czochralski method converts polycrystals into single crystal silicon; the cleaning bath used for cleaning; the diffusion tube used for diffusion, the grooved boat; the bell jar used for ion implantation, and the like.
The warp knitted polyester geogrid selects reinforced synthetic fiber as the material, using the warp knitted oriented structure, latitude and longitude of the roving in the fabric without curving condition to each other, the intersection unifies mutually with reinforced textile fiament bundle, which forms the reliable combining site,displays its mechanical fully.
Item
TGSG15-15
TGSG20-20
TGSG25-25
TGSG30-30
TGSG35-35
TGSG40-40
TGSG45-45
Longgitudinal Tensile strength ≥ (KN/m)
15
20
25
30
35
40
45
Transverse Tensile strength ≥ (KN/m)
15
20
25
30
35
40
45
Longitudunal Elongation ≤ (%)
15
Transverse Elongation ≤ (%)
13
Longitudinal Tensile strength at 2% strain ≥ (KN/m)
5
7
9
10.5
30
30
30
Transverse Tensile strength at 2% strain ≥ (KN/m)
5
7
9
10.5
30
30
30
Longitudinal Tensile strength at 5% strain ≥ (KN/m)
7
14
17
21
24
28
32
Transverse Tensile strength at 5% strain ≥ (KN/m)
7
14
17
21
24
28
32
Width ≤ (m)
6
Feature:
â— Increase the bearing capacity of the roadbed and foundation and prolong their service life. Glassfiber Geogrid â— Prevent road surface and foundation from sinking or flawing, keep clean and beautiful ground surface. Plastic Geogrid â— Convenient construction saves time and labor, reduce mounting time and decrease maintenance expense. polyester geogrid â— Prevent culverts from flawing.
â— Enhance earth slope and prevent water loss and soil erosion.
â— Decrease underlayer thickness and save manufacturing cost.
â— Enhance the stability of side slope turf net patch to improve greening. â— Replace wire netting used in mine as intermediate ceiling netting.
Product Application
Reinforced soil engineering
Reinforced soil retaining wall, steep slope and the reinforcement and consolidation of the soft ground.
Road construction
Ground treatment, reinforcement of the bridge abutment, reinforcement of the enbankment, reinforcement of the pile-net roadbed.
Irrigation projects Protection of port, approach lane, seabeach, channel, river channel, dam and other irrigation projects.
Enviromental projects Land reclamation, prevention and controlling of the desertification, and the composite protective structure in the landfill sites of urban garbage and waste.
Mine engineering Coal mines, side slope protection of opencast mines, slope protection for the dumping site of the opencast mines,reinforcement to counter dam in the large tailing ponds of the metallurgical mines.
Soil engineering Construction of stuffing and package system of heavy soil engineering.
Slope protection Slope protection in the area affected by earthquake.
Dump leaching
Ground consolidation of large dump leaching and slag site.
Company Information
Customer Feedback
Packaging & Shipping
FAQ Q : Are you a factory or trading company? A : We are a professional manufacturer that specialized in geomembrane, geotextile, Composite Geomembrane etc with ISO9001. certificate more than 15 years. Q : Where is your factory located? How can I visit there? A : Our facoty is located is No.10 Yuanshan Road High-tech Development Zone, Laiwu District, Jinan City China. You can take the plan to Jinan Yaoqiang International Airport, then we can pick you up. Q : Could you send the sample before order confirmation? A : Yes, we'd love to send a free sample to you for an evaluation if you need. Q : How about the delivery time? A : General within 3-7 days after received the deposit. Q : Can you produce the product according to customers' requirements? A : Sure, we are professional manufacturer, OEM and ODM are both welcome. Q : Are you the Gold and Assessed supplier on alibaba? A : Yes. We are the gold and assessed supplier on alibaba and has got the factory report by SGS.
