PTFE Test Sieve

Precision Laboratory Filtration Solutions

Corrosion-Resistant · High-Temperature Tolerance · Accurate Filtration · Fully Customizable

Product Overview

The PTFE test sieve is made from high-purity Polytetrafluoroethylene (PTFE), also known as Teflon. It features excellent chemical resistance, outstanding high-temperature performance, and precise filtration capabilities. Widely used in laboratories, research institutes, and industrial R&D applications, this sieve ensures stable performance even under harsh chemical and high-temperature conditions, making it an ideal solution for demanding filtration tasks.

Key Features

• Exceptional Chemical Resistance – Resistant to acids, alkalis, salts, organic solvents, and most aggressive chemicals

• High & Low Temperature Stability – Operates reliably from -70°C to +260°C

• Precision Filtration – Available in pore sizes from 20 μm to 500 μm, fully customizable upon request

• Non-Stick Surface – Smooth PTFE surface prevents sample adhesion and simplifies cleaning

• Reusable & Durable – High structural stability ensures long-term use and cost efficiency

• Customizable Options – Sizes, thickness, pore sizes, and edge treatments can all be tailored to your specific needs

Technical Specifications

Application Scenarios

The PTFE test sieve is widely used in laboratory and industrial environments where high chemical resistance, temperature tolerance, and precise filtration are critical.

1. Research Laboratories

• Filtration of solutions, reagents, and fine particles

• Commonly used in universities, R&D centers, pharmaceutical, and food laboratories

• Maintains stability even under extreme pH conditions

2. Chemical & Pharmaceutical Industries

• Organic solvent filtration and catalyst recovery

• Separation of fine particles in liquids and gases

• Highly suitable for corrosive and high-temperature environments

3. Semiconductor & Electronics Manufacturing

• Ultra-clean filtration of ultrapure water and chemical reagents

• Minimizes metallic contamination, ensuring product reliability

4. Food & Biotechnology

• Separation and recovery of proteins, enzymes, and biological components

• Made from food-grade PTFE, compliant with demanding safety standards

Usage & Maintenance Guide

1. Before First Use – Rinse with deionized water or an appropriate solvent to remove surface residues

2. Cleaning – Use neutral detergents or isopropanol; avoid abrasive cleaning tools

3. Disinfection – Compatible with low-pressure steam, alcohol, and most standard disinfectants

4. Storage – Keep in a dry, dust-free, and shaded environment; avoid scratches and heavy loads

Why Choose Linkin MFG?

At Linkin MFG, we specialize in precision sieves, woven meshes, and laboratory filtration solutions. With advanced manufacturing capabilities and strict quality control, we ensure stable performance, reliable precision, and full customization for every PTFE sieve we produce.

• Premium Material Selection – High-purity PTFE with stable properties

• Full Customization – Dimensions, pore sizes, thickness, and packaging are all adjustable

• Strict Quality Control – Each sieve is tested for precision and durability

• Fast Global Delivery – Secure packaging and worldwide shipping available

Get a Quote / Request Samples

• Small-batch customization and sample testing available

• Free technical consultation and fast response

• Global delivery with safe, protective packaging