Bakelite machined parts

2 week ago

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Guangdong Hongwang New Materials Technology Co., Ltd

2 year

Product details

Bakelite is a classic insulation material, widely used in electrical and industrial applications due to its excellent dielectric properties and mechanical strength. For precision fabrication, CNC machining is often employed to produce high-tolerance insulation material CNC machined parts, such as gears, bushings, and panels. The insulation material processing of Bakelite requires specialized tools to avoid chipping or overheating. Insulation material CNC processing ensures dimensional accuracy and smooth finishes, making it ideal for custom components in electronics, automotive, and aerospace industries.

Making bakelite resin isn't actually that hard. Basically, you just need to mix phenol and formaldehyde together. Here's how it works in three simple steps:

1. Gather your ingredients

Main stuff:

-Phenol (a white, smelly solid)

-Formaldehyde (that strong-smelling liquid you might know as "formalin")

Extra helpers:

-A catalyst (like sodium hydroxide or hydrochloric acid) to speed things up.

2. Mix and heat ‘em up

-Dump the phenol and formaldehyde into a container (use a little more phenol—like 1:1.2 ratio).

-Add the catalyst, then slowly heat it up.

-As it warms, the two chemicals start bonding. It’ll get thick and gooey, like boiling glue.

-Watch the heat! Too hot, and it’ll turn into a solid lump too fast (and ruin your batch).

-Heads up: It’ll release steam and a strong formaldehyde smell, so do this in a well-ventilated area.

3. Cool it down & let it set

-When it’s thick but still stirrable (not fully hardened), pour it out and let it cool.

-Once it’s cooled? Boom—you’ve got yourself a hard block of phenolic resin!

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Guangdong Hongwang New Materials Technology Co., Ltd

Audited supplier

2 year

Main Product: Bakelite processing, Epoxy board processing, Nylon processing, ABS processing , PC processing, PVC processing

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