PTFE wafer cassette, for 7", 25 slots, with Y type handle

Name: PTFE wafer cassette, for 7", 25 slots, with Y type handle
Brand: NJbinglab
Price: 250.0 USD
Availability: InStock

Price 250.0 USD ($)/ Piece

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MOQ : 1 Piece

PTFE wafer cassette, for 7", 25 slots, with Y type handle Specification

Material
PTFE

Color
White

Usage
Lab use

Application
Wafer cleaning

Feature
Corrosion resistant

Advantage
No contamination

PTFE wafer cassette, for 7", 25 slots, with Y type handle Trade Information

Minimum Order Quantity
1 Piece

Delivery Time
7 Days

About PTFE wafer cassette, for 7", 25 slots, with Y type handle

Product Overview

This specialized PTFE Wafer Basket is engineered for precision cleaning and etching of individual substrates or small batches. Unlike large-scale carriers, this compact, vertical-handle design allows operators to maintain maximum control during delicate dipping processes. The pure white PTFE construction ensures a "metal-free" environment, preventing the leaching of impurities that could compromise semiconductor electrical properties. Whether you are using the slotted rectangular base for edge-only contact or the perforated circular base for optimized fluid turbulence, these baskets provide a stable and non-reactive housing for high-value wafers.

Bespoke Customization Services

We specialize in tailoring these baskets to your specific wet-bench requirements:

Custom Base Styles: Choose between a slotted V-bridge (for minimum contact) or a perforated disk (for maximum stability).
Adjustable Handle Length: Handles can be extended or shortened to match the liquid levels of your specific PFA or PTFE cleaning tanks.
Tailored Wafer Fit: Precision-sized for standard 1-inch to 8-inch wafers, or customized for square substrates and optical components.
Multi-Slot Expansion: The base can be modified to hold multiple wafers in a parallel or back-to-back configuration.

Product Synergy & Workflow

Designed to integrate into a professional high-purity cleaning station:

PFA/PTFE Cleaning Tanks: The vertical handle design is optimized for use in deep, narrow-mouth cleaning jars and tanks.
Inert Hot Plates: Ideal for processes requiring heated chemical baths, as the PTFE material remains stable up to 260C.
PTFE Tweezers: Used for the precise placement and removal of wafers from the basket slots without scratching the surface.
PFA Fittings & Tubing: Essential for constructing the ultra-pure water (UPW) rinsing lines used after the chemical etch.

Application Fields & Industries

R&D Laboratory Scale: Ideal for university research and small-scale pilot lines where individual wafer processing is required.
Semiconductor Wet Etching: Safe handling during hydrofluoric acid (HF) dipping or buffered oxide etch (BOE) steps.
MEMS & Micro-Optics: Processing of specialized sensors, sapphire windows, and quartz substrates.
Thin-Film Deposition Prep: Ensuring a pristine, particle-free surface prior to CVD or PVD processes.

Precision-Engineered for Laboratory Use

This PTFE wafer cassette is specifically crafted for lab applications requiring strict contamination control. Its 25-slot configuration holds 7-inch wafers securely, facilitating effective cleaning and transfer. The Y-type handle adds ergonomic convenience for users handling delicate wafers in critical environments.

Corrosion Resistance and Cleanliness

Constructed from premium PTFE, our cassette stands out for its excellent resistance to chemicals and solvents. This high-grade material ensures no metal ions or particulates are released, making it perfect for processes where cleanliness and material purity are paramount.

FAQ's of PTFE wafer cassette, for 7", 25 slots, with Y type handle:

Q: How is the PTFE wafer cassette used during wafer cleaning processes?

A: The cassette securely holds up to 25 wafers in separate slots during cleaning. Its Y-type handle allows easy immersion and retrieval from cleaning baths, ensuring wafers remain segregated and protected from cross-contamination.

Q: What benefits does PTFE material provide for wafer cassettes?

A: PTFE is highly corrosion resistant and chemically inert, ensuring that the cassette won't react with cleaning agents or release contaminants. This helps maintain wafer purity throughout the cleaning cycle.

Q: When should I choose this PTFE wafer cassette over other materials?

A: Select the PTFE wafer cassette when you require superior chemical resistance, no metal contamination, and compatibility with aggressive cleaning solutions commonly used in semiconductor and research labs.

Q: Where can this wafer cassette be utilized?

A: It's ideal for semiconductor fabrication labs, electronic component manufacturing, and research facilities where 7-inch wafer cleaning and contamination control are priorities.

Q: What is the manufacturing process for your PTFE wafer cassette?

A: Our cassettes are precision-molded from high-purity PTFE and undergo strict quality controls. The process ensures consistent slot spacing, structural integrity, and contamination-free surfaces.

Q: How does the Y-type handle improve usage?

A: The Y-type handle offers secure and comfortable grip for technicians, making it easier to transport cassettes between cleaning stations and reducing the risk of accidental drops or wafer damage.

Q: What are the main advantages of using this cassette for laboratory wafer cleaning?

A: Its PTFE composition ensures absolutely no contamination, while its well-designed slots and handle provide safe, efficient wafer management. Overall, it maintains the integrity and quality of wafers throughout cleaning operations.

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