Transparent cut slotted quartz glass plate

Transparent cut slotted quartz glass plate is a quartz product that undergoes secondary deep processing for high-precision optical experiments, semiconductor industry, and special industrial window requirements. Through precision cutting and micro groove processing on high-quality fused silica substrate, it not only retains the high transmittance and high temperature resistance of quartz material itself, but also can realize specific functions such as precise positioning, gas diversion or optical fiber embedding. As a professional custom manufacturer, Luverre Quartz is committed to transforming standard quartz raw materials into engineering solutions with high-precision physical structures, solving the pain points where standard products cannot be directly used.

Product FAQ

Q1: Why can't ordinary quartz plates on the market be directly installed on my testing equipment?

A: Because ordinary quartz plates are only smooth planes and lack positioning structures. Our transparent cut slotted quartz glass plates are precision cut with installation slots or positioning holes reserved on the plate, which can be perfectly embedded into your equipment frame for seamless installation and fixation.

Q2: How to ensure uniform gas flow over the surface of quartz glass in high-temperature chemical reactions?

A: We can precisely machine flow grooves of specific depth and width on the surface of quartz plates. These microgrooves can not only guide gas directional flow, but also increase the reaction contact area, thereby significantly improving reaction efficiency.

Q3: I need to observe the chip under a microscope, but the cover glass is prone to displacement. How can I solve this problem?

A: We can customize quartz glass slides with "sample pool grooves". Placing the chip or sample in the groove with wall stops around it, and covering it with a glass cover to form a closed observation chamber, solves the problems of sample sliding and liquid evaporation.

Precise customization to solve the application challenges in precision scenarios

Our transparent cut slotted quartz glass plates not only focus on cutting the shape, but also pay attention to the functional implementation of the "groove". The following are the core advantages and application interpretations of the product:

1. Product application areas

Optoelectronic detection and fiber optic communication: used as a positioning substrate for fiber optic arrays (V-groove) to ensure precise coupling of fiber spacing.

Semiconductor equipment: As a carrier disk or gas distribution plate for CVD (chemical vapor deposition) equipment, it uses slots to achieve uniform gas paths.

Laboratory analysis: Produce reaction chip substrates with microchannels or precision glass slides with grooves.

Industrial sight glass: In the flange of the sight glass with a sealing groove, a slot is made for embedding a sealing ring to ensure the airtightness of the vacuum environment.

2. Core customization advantages

High precision geometric tolerance: Our cutting dimension tolerance can be controlled within ± 0.05mm, and the accuracy of groove depth and width can reach ± 0.02mm. Whether it is a straight groove, cross groove, or stepped groove, we can ensure that the edges are free of chipping and microcracks.

Excellent optical performance: high-quality JGS1/JGS2 fused silica is selected as the base material, with a transmissivity of more than 90%, a temperature resistance of more than 1000 ℃, and an extremely low coefficient of thermal expansion to ensure no cracking at the grooving place under the drastic change of temperature difference.

Customization of any shape: whether it is circular, square, triangular, or complex irregular cutting; Whether it is through groove, blind groove, V-shaped groove or U-shaped groove, as long as drawings or requirements are provided, we can achieve it through CNC precision machining center and laser processing technology.

Why choose us (manufacturer's direct supply advantage)

Source factory, no intermediaries: We directly face global end users (laboratories, research institutes, equipment manufacturers) and provide ex factory prices, which gives us a price and technical communication advantage over traders.

Full process quality control: From raw material inspection, cutting, slotting, grinding to final polishing, each piece of product undergoes at least three high-power microscope inspections before shipment to ensure that the groove is smooth and free of dust residue.

Small batch/high difficulty customization friendly: We are well aware that foreign trade customers often face the demand for multiple varieties and small batches. We do not have a minimum order quantity (MOQ) threshold, with a minimum order quantity of 1 piece and support for sample testing.

Customer Application Cases

Case 1: A German optical testing equipment manufacturer (solving sensor positioning problems)

Requirement: The customer requires a transparent substrate for fixing a row of 12 optical sensors. The substrate is required to have extremely high flatness, and there should be physical isolation slots between each sensor to prevent optical signal crosstalk. At the same time, the bottom needs to be slotted for wiring.

Solution: We provide transparent quartz plates with a size of 50x50mm. Use a precision cutting machine to cut cross spaced isolation grooves and wiring grooves with a depth of 0.5mm and a width of 1mm on the surface of the quartz plate. Through precise positioning, these slots perfectly correspond to the arrangement position of the sensors.

Final effect: Customer feedback shows that the signal interference of the installed sensor array has been reduced by 95%. The high transparency of quartz makes bottom optical path calibration exceptionally simple, significantly improving equipment performance. Currently, it has entered the stage of bulk procurement.

Case 2: Fluid Physics Laboratory at a certain university in the United States (solving the problem of observing microfluidic reactions)

Requirement: Researchers need to observe the flow reaction of a corrosive liquid in microchannels under a microscope. Traditional plastic microfluidic chips are not corrosion-resistant and have poor transparency.

Solution: We used high-quality JGS2 quartz material and processed a Y-shaped microchannel with a depth of 100 microns and a width of 200 microns on the quartz plate through laser assisted cutting and slotting technology. The quartz plate is optically polished to ensure that the observation surface is distortion free.

Final effect: The quartz microfluidic chip is perfectly resistant to chemical reagent corrosion and has clear images under high-power microscopes. The researchers stated that the durability and optical performance of the chip far exceeded expectations, and the data collection for the relevant paper was successfully completed.

Whether it's simple rectangular cutting or complex multi angle slotting, we can shape it into any application scenario you can think of. As a reliable foreign trade supplier of quartz products around you, we look forward to transforming your design drawings into high-quality physical products.

If you have a need for transparent cut slotted quartz glass plates, please feel free to contact us at any time to provide drawings or parameters for inquiry. We will provide you with professional technical advice and customized solutions!

Luverre Quartz is a manufacturer focusing on producing various quartz plates, we can produce customized quartz plates in different sizes and shapes, such as square, round, oval and other special shaped designs according to customer's requirements. The processing includes cutting, bending, welding, etc., and there are different colors available, such as transparent quartz plates, opaque quartz plates, milky quartz plates and so on.

Why choose us?

1.We are more experienced.

We have over 19 years production experience of quartz items.

2.We are more efficient.

We reply customers’ requests within 24 hours and we have high efficient production, engineers and sales team.

3.Our quality is more guaranteed.

We control the quality from quartz lumps to quartz sand and then quartz products, we have better and stricter quality control than other manufactures.

4.We are able to produce more difficult quartz products.

We have large grinding platforms and precision etching machines which enable us to manufactures and sells a wide range of high quality quartz glass, including quartz tubes, quartz plates, quartz rods, quartz windows, quartz crucibles, quartz boats, quartz flanges, quartz beakers, quartz glass instruments, and more.

5. About 20 years of professional experience

-Focusing on the manufacturing of quartz products for a quarter century

-The average working experience of the technical team exceeds 15 years

6.Global Service Network

-Our products are exported to over 40 countries and regions including Europe, America, Japan, South Korea, and the Middle East

-Multi language technical support (English, German, French, Spanish, Russian, Japanese)

7. Flexible cooperation mode

Support small batch trial orders, medium - and long-term cooperation, and urgent production for urgent orders, providing OEM/ODM services.