Uv Stabilized Pvc Pipe

That means the normally white pvc will start to turn a brownish color.

Uv stabilized pvc pipe.

It is hard to believe that they are not completely resistant to uv rays. Sudhakar manufactures pipes from 15 nb to 4 100 nb diameter. There are some types of pvc pipe and fittings that are treated to protect against uv rays furniture grade pvc for example. The sun emits visible and non visible radiation.

For evergreen everlasting and ever powering tomorrow contact us now. The pvc pipe association s handbook of pvc pipe states that the exposure of uv radiation can also result in a change in the pipe s surface color. Like many other substances pvc plastics are affected by exposure to uv radiation. Pipe is pvc which has good corrosion resistance.

Due to its rigidity pvc pipe cannot be coiled and has to be transported in rigid segments. Because pvc is sensitive to uv light if it is used above ground it should contain stabilizers and uv inhibitors and may require painting with a water based latex paint. This is only true of untreated pvc after prolonged uv exposure. Uv stabilizers work by absorbing or screening out uv radiation and preventing damage.

Also known as schedule 40 pipe it s typically used in low pressure residential and commercial plumbing and water supply applications. They are available for engineering and industrial piping projects because cpvc can withstand a greater array of high temperatures. Uv resistant materials by nature resists uv. Harvel s corzan compounds used in the manufacture of rigid cpvc pipe contains at least 2 titanium dioxide ti02.

Lead free uv stabilized pipes and fittings and upvc threaded pipes. Basically pvc pipe exposed to sunlight can discolor and become hardened or slightly more brittle on the outer surface of the pipe but the pipe itself has no adverse changes with installation and. Connect to unthreaded female socket connect fittings using a pvc primer. Made with an additive that protects against the damaging effects of ultraviolet light this pipe won t degrade in outdoor environments.

One component of non visible radiation is ultraviolet uv light. Chlorinated polyvinyl chloride cpvc is made when polyvinyl chloride pvc is treated with chlorinated water. All the color change means is that the very outer layer of the pipe is altered. It should be noted that harvel s standard formulation of pvc compound h707 used in the manufacture of our rigid pipe contains 1 1 2 titanium dioxide ti02 a natural uv inhibitor.

In this bulletin we re going to explore the effect sunlight exposure has on pvc pipe conduit and fittings. What is the difference between uv stabilized and uv resistant.