What are Keck clamps?
Keck clips also known as keck clamps, joint clips, or often just kecks, are fastening devices used to hold ground glass joints glassware when assembling lab set-ups (reflux, distillation, sublimation, Schlenk lines, etc.). They are available in plastic and metal forms.
What size Keck clip do I need?
For Keck Clips you need the same size (18MM) as the female joint your stem goes into. would a 14mm fit on a 9mm thick bong? the hole where the downstem goes in is pretty thick so idk if it would fit around it.
What are Kech clips?
Keck clips are special-purpose clips: they hold two pieces of standard taper glassware together. The ones in the student drawers are designed to fit 14/20 connections. They are made of plastic and will melt if they get too hot, and they break easily without any provocation.
Are Keck clips directional?
Plastic clips (sometimes called “Keck clips” or “Keck clamps”) are also commonly used to secure the connections between joints (Figure 1.7). The clips are directional, and if they don’t easily snap on, they are probably upside down.
What are Keck clips made of?
Keck® Clips Our Keck Clips, unlike many on the market, are made out of Delrin®. This material is non-corrosive, will not scratch your glassware and can be used up to 140°C.
Do Keck clamps have glass joints?
The keck clip has flat and smooth surface, will not corrode or scratch glass, Also, to prevent a joint from separating during a reaction process, the Keck Clips can be used to secure the two sides together….
| Brand Name | OIIKI |
|---|---|
| UNSPSC Code | 31162900 |
| UPC | 782855515259 |
Who invented Keck clips?
Hermann Keck
Hermann Keck (born 1919) was a German scientist who invented the Keck Clip. Keck was born in Treysa and has two patents on his name: Clip for fixing male and female parts of ground glass joints, (1984).
Who invented the Keck clip?
What are plastic clips used for?
Specifically, plastic clips are replacing metal brackets used on automotive fluid routing assemblies as mounting supports for HVAC and brake lines. Plastic clips are perfect alternatives in these automotive applications and many more. Using plastic clips has multiple benefits.
What are plastic screws made of?
PVC – it’s got a superior level of corrosion and weather resistance, plus a high strength to weight ratio. Polypropylene – it has a unique combination of physical, chemical, mechanical, thermal and electrical properties.
What are plastic screws used for?
Plastic anchors protect walls and wall hangings. When you need to hang something on a wall and there’s no stud in the right spot, plastic wall anchors may be the solution. Also called expansion anchors, they reinforce a screw in the wall surface so it can’t easily be ripped out.
What are plastic bolts used for?
These are often used with household appliances, such as washing machines, and automotive parts. These plastic fasteners are often made of tough molded nylon that is designed to resist corrosion, chemicals, abrasion, and vibration.
Keck® Clips, or sometimes called Keck Clamps, are perfect for securing your glassware joints and avoiding costly breakage as a result of joints coming apart. Our Keck Clips, unlike many on the market, are made out of Delrin®. This material is non-corrosive, will not scratch your glassware and can be used up to 140°C.
Can you use Keck clips on glass?
These economical KECK adapters, clamps, and clips will not scratch glass or corrode—ideal for glass and tubing assembly. All KECK products are color-coded for fast, easy size identification. Use quick disconnect adapters for safe, convenient tubing-to-tubing or tubing-to-glass connections.
What temperature can Keck clips withstand?
Standard taper keck type joint clips Color coded for easy size identification Will not corrode or scratch glassware Can withstand temperatures up to 302°F (150°C) These economical KECK adapters, clamps, and clips will not scratch glass or corrode—ideal for glass and tubing assembly.
What do you need to know about Keck products?
All KECK products are color-coded for fast, easy size identification. Use quick disconnect adapters for safe, convenient tubing-to-tubing or tubing-to-glass connections. Use… Securely hold joints, with corrosion-free stainless steel spring wire. …top flange with a tapered interior to fit the Büchi® sealing ring.