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How to choose the right black masterbatch for pipe granulation? What is the basic standard of black masterbatch for pipe granulation?

Time: 2021-05-28 15:07:57

Author: Dongguan Tereal Plastics Factory

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Pipe granulation black masterbatch refers to the black masterbatch specially used for pipe and tube, and its main carriers are PVC, PE, PP. pipe granulation black masterbatch is lower in carbon black ...

Pipe granulation black masterbatch refers to the black masterbatch specially used for pipe and tube, and its main carriers are PVC, PE, PP. pipe granulation black masterbatch is lower in carbon black formula, so the cost will be lower compared with other special black masterbatch. Our black masterbatches for pipe granulation have up to 15 types, all of which have passed ROHS environmental protection certification.

管材造粒黑色母粒

Pipe application scenarios are mostly used in outdoor open-air environment, need to experience the wind and sun, so accordingly we have to choose the pipe granulation black masterbatch with good weather resistance. And often in the sunny environment, the pipe is also easy to aging, so we have to choose to add the anti-aging agent of the pipe black masterbatch; production of pipes to join the pipe granulation is an important purpose to reduce the light transmission of the pipe, improve the pipe's anti-aging and UV resistance, thereby extending the service life of the pipe fittings.


And do not choose white or transparent color masterbatch is transparent pipe transmittance will be very strong, too strong, then the sun will directly irradiate the pipe wall, the inner wall of the pipe will produce algae, moss and other substances, in this case will cause secondary pollution of water quality. Adding pipe granulation black masterbatch can improve the pipe's shading performance, slow down the aging of the pipe, improve the service life of the pipe, so the state regulations for the production of pipes must be added to the color masterbatch.


The basic standard of pipe granulation black masterbatch:


Pipe granulation black masterbatch should be odorless


2. Reach the corresponding carbon black content, to meet the national standard


3. Pipe granulation black masterbatch needs to reach the drinking water contact level


4. To achieve the relevant ratio to minimize the impact on the physical properties of the pipe.


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