CHEMTRONICS
Frequently asked questions
Common questions about CHEMTRONICS from 3G Electric.
What are the key features of Chemtronics cleanroom swabs?
Chemtronics cleanroom swabs are designed with fiberless foam tips and polypropylene handles to minimize particle and fiber generation. For example, the CFP50 model has a flat paddle tip and a 5 1/4 inch handle, while the CF1050 features a round polyurethane foam tip that is adhesive- and binder-free. These swabs are used for cleaning excess adhesives, micro-mechanical devices, and sensitive surfaces in controlled environments. They are available in packs of 50, with various tip shapes and sizes to suit different applications. The construction focuses on preventing contamination, making them suitable for cleanroom and precision cleaning tasks.
What sizes of Chemtronics desoldering braids are available?
Chemtronics desoldering braids come in multiple sizes, including #1, #2, and #3, with widths ranging from 0.03 inches to 0.08 inches. Lengths vary from 5 feet to 25 feet. For instance, the 80-1-10 is a #1 size braid, 0.03 inches wide and 10 feet long, while the 80-3-5 is #3 size, 0.08 inches wide and 5 feet long. Many are rosin flux types and ESD-safe, suitable for removing solder from circuit boards during rework. The color coding (e.g., green, yellow, white/gray) helps identify sizes. These braids are used in electronics repair and prototyping.
What is the Chemtronics heat conducting compound used for?
The Chemtronics heat conducting compound, such as part number CW7100, is a silicone/silver grease supplied in a 0.23 oz syringe. It is used to improve thermal transfer between heat-generating components and heat sinks in HVAC and electronic assemblies. The silver-colored formulation provides a conductive path for heat, helping to maintain component temperatures within safe limits. This compound is applied in applications where efficient heat dissipation is required, such as power electronics and thermal management systems. It is available in a syringe container for precise application.
Are Chemtronics desoldering braids ESD-safe?
Many Chemtronics desoldering braids are ESD-safe, meaning they are designed to prevent static discharge that could damage sensitive electronic components. For example, the 80-3-5 and 40-2-5 models are specified as ESD-safe. This makes them suitable for use in static-sensitive environments, such as electronics manufacturing and repair. The ESD-safe construction helps protect integrated circuits and other static-sensitive devices during solder removal. When selecting a braid, check the product specifications for the ESD-safe designation to ensure compatibility with your application.
What tip shapes are available for Chemtronics cleanroom swabs?
Chemtronics cleanroom swabs come in various tip shapes, including flat paddle, round, and rectangular. For instance, the CFP50 has a flat paddle tip, the CF1050 has a round tip, and the CF3050 has a rectangular tip. These shapes are suited to different cleaning tasks: flat paddle for applying or removing adhesives, round for general cleaning of small areas, and rectangular for precision cleaning of edges and slots. The tips are made from fiberless foam or polyurethane foam, often adhesive- and binder-free, to avoid leaving residues. Swabs are available in packs of 50 with different handle lengths.
Does 3G Electric supply CHEMTRONICS products?
Yes — 3G Electric (S) Pte. Ltd. supplies CHEMTRONICS products. We stock the CHEMTRONICS catalog and supply genuine factory-original products with full manufacturer warranty and technical support.
