Can recessed lights be installed on PVC ceilings?

PVC (polyvinyl chloride).

Typical application range:

Water supply pipes, household pipes, house wall panels, commercial machine housings, electronic product packaging, medical equipment, food packaging, etc.

Injection molding process conditions:

Drying: Drying: Drying, usually not required.

Melting temperature: 185 205

Mould temperature: 20 50

Injection pressure: up to 1500 bar

Holding pressure: up to 1000 bar

Injection speed: In order to avoid material degradation, it is generally necessary to use a local injection speed.

Runners and gates: All regular gates can be used. If machining smaller parts, it is best to use a pinpoint gate or a submersible gate; For thicker parts, it is best to use a fan gate.

The minimum diameter of the needle-tip gate or submersible gate should be 1mm; The thickness of the sector gate should not be less than 1mm.

Chemical and Physical Properties:

Rigid PVC is one of the most widely used plastic materials. PVC material is an amorphous material. Stabilizers, lubricants, auxiliary processing agents, pigments, impact agents and other additives are often added to PVC materials in actual use.

PVC material has non-flammability, high strength, resistance to climate changes and excellent geometric stability. PVC is highly resistant to oxidants, reducing agents, and strong acids. However, it can be corroded by concentrated oxidizing acids such as concentrated sulfuric acid and concentrated nitric acid, and is not suitable for contact with aromatic hydrocarbons and chlorinated hydrocarbons.

The melting temperature of PVC during processing is a very important process parameter, and if this parameter is not appropriate, it will lead to the problem of material decomposition. The flow characteristics of PVC are quite poor, and its process range is narrow. In particular, large molecular weight PVC materials are more difficult to process (this material usually requires the addition of lubricants to improve flow characteristics), so small molecular weight PVC materials are often used.

The shrinkage of PVC is quite low, generally:

There should be no problem.,But it depends on your specific use to explain in detail.,The description is not clear enough.。。

If there is no frame to fix, then you can only go to the decoration store to make an aluminum alloy or stainless steel frame and then use screws to close it.

Keyi Yes.

You just buy a 300 x 600 shelf, and some of the stores that specialize in integrated ceilings sell them.

It's better not to, cause analysis:

PVC itself has poor hard thermal stability and light resistance, it is easy to turn yellow when heated, and it can begin to dissolve and release hydrogen chloride (HCl) gas above 140, usually soft PVC products, is to add a certain plasticizer, stabilizer to make it soft and slow down the decomposition rate, the quality is better, it will be used in the sun or indoor fluorescent lamp near the product to add light stabilizer to prevent it from yellowing and discoloration (this cost is higher, the general manufacturer will not use), so it is recommended that LZ try not to use, Or choose a light fixture with a light source a little further from the ceiling.