What can I use instead of MEK?
MEK and acetone are both used as industrial solvents for stripping and cleaning uncured and cured resins and coatings, and for cleaning pumps and other equipment. Since MEK is a slightly harsher chemical, some choose to replace MEK with acetone as a “safer” alternative.
How do you make MEK?
In the U.S., MEK is produced using dehydrogenation of secondary butyl alcohol (approximately 86%) and as a by- product of butane oxidation (remaining 14%). U.S. production in 1990 was about 215 million kilograms (473 million pounds).
Is MEK and acetone the same?
MEK or Methyl Ethyl Ketone is stronger than Acetone, because it has a slower evaporation rate and boils at a higher temperature. These differences are why MEK can be a stronger cleaning agent than acetone.
Will MEK substitute melt plastic?
I use lacquer thinner quiet often to clean sticker’s glue from any object, metal glass or plastic, it melts plastic but not in an alarming rate… and the test have interesting result. RESULT! MEK substitute melts ABS very well! it’s slower than acetone but it still melts pretty fast, and very even.
What contains MEK?
MEK is also a common ingredient in paint and paint products, like lacquer and other varnishes; as well as paint remover and glue. MEK is commonly found in the fiberglass and plastic manufacturing industry. It is used as a curing agent for unsaturated polyester resins and fiberglass plastics.
How do you store methyl ethyl ketone?
* Store in tightly closed containers in a cool, well-ventilated area away from HEAT, SPARKS or FLAME. * Sources of ignition, such as smoking and open flames, are prohibited where Methyl Ethyl Ketone is used, handled, or stored.
Is xylene similar to MEK?
Xylene and Toluene are very similar solvents. MEK – Very aggressive solvent for cleaning; may damage plastics or paints. Good for cleanup of tools and equipment. May not be available in areas with strict VOC regulations.
What products contain MEK?
Is MEK Food Safe?
It is not advised to ingest larger quantities of MEK than are naturally found in food substances, because it has a chance to cause inflammation of the mouth and an upset stomach.
Will MEK damage plastic?
MEK – Very aggressive solvent for cleaning; may damage plastics or paints.
What plastics will MEK dissolve?
[ABS, PVC, HIPS] => Acetone and Methyl Ethyl Ketone [MEK aka 2-Butanone] will dissolve both ABS and PVC and chemically rebuild the joint in a less ordered manner as the solvents dries.
Can I use an ingredient substitute for my baking recipe?
With any luck, you’ll have the substitution on-hand, so your baking adventures can continue without further delay. Note: If no measurement is specified, ingredient replacement is a 1:1 substitute.
Is MEK an effective solvent?
Consumers often purchase MEK over another effective solvent, because MEK is typically sold inexpensively and gets the necessary task accomplished. Methyl Ethyl Ketone is an effective adhesive and solvent, but many consumers are looking for less toxic alternatives that will prove to be more cost-efficient in the long run.
How do I make a substitution for an ingredient?
For more common baking substitutions, read on, or press command + F (on a Mac) or ctrl + F (on Windows) to search for the ingredient you’re missing. With any luck, you’ll have the substitution on-hand, so your baking adventures can continue without further delay. Note: If no measurement is specified, ingredient replacement is a 1:1 substitute.
What is Mek (Mek)?
MEK is a solvent that is often avoided due to high toxicity and various health hazards, however MEK is actively sought out often due to its high evaporation rate, high boiling rate, and use as a strong cleaning agent.