What is the service life of weather-resistant masterbatch?

The service life of  weather-resistant masterbatch is affected by a variety of factors, so its life length will be greatly different, generally speaking, more than 3-5 years. The following is the specific introduction:

Product quality:

High-quality  weather-resistant masterbatch: The use of high-quality light stabilizer, antioxidant and other additives, and through scientific formulation and strict production process manufacturing, its long service life. For example, some high-quality weather-resistant masterbatches add highly efficient blocked amine light stabilizers, which can make the outdoor service life of the products reach 5 years or more after being added to plastic products under normal conditions of use.

Poor quality weather masterbatch: If the quality of additives is poor, the formulation is unreasonable or the production process is not strict, the performance of weather masterbatch will be affected, and the service life may be only 2-3 years, or even shorter.

In terms of use environment:

Mild environment: In an environment with weak UV intensity and relatively low temperature and humidity, the service life of  weather-resistant masterbatch will be relatively long. For example, in the northern region, the climate is relatively dry, and the ultraviolet intensity is not particularly high, and the service life of plastic products with weather-resistant masterbatch will be longer than that in the humid and ultraviolet areas in the south.

Harsh environment: If plastic products are exposed to strong sunlight, high temperature, high humidity or corrosive substances for a long time, the service life of  weather-resistant masterbatch will be greatly shortened. For example, in the seaside, chemical plants and other environments, plastic products are subjected to greater erosion, even if the weatherproof masterbatch is added, its service life may be only about 3 years.

Plastic varieties:

The adaptability of different plastics to  weather-resistant masterbatch is different: some plastics themselves have better weather resistance, and the enhancement effect of the service life after adding weather masterbatch may not be particularly obvious, but it will also extend the service life of the product in general. For some plastics with poor weather resistance, such as ordinary polyethylene, polypropylene, etc., the addition of weather resistance masterbatch can significantly improve its weather resistance, and the service life extension effect is more obvious.

The impact of plastic processing technology: if the processing temperature of the plastic is too high and the processing time is too long, it may lead to the decomposition or failure of the additives in the  weather-resistant masterbatch, thus affecting the service life of the weather-resistant masterbatch.

Foshan Shunde District Huabiao Plastic Technology Co., Ltd. is a professional technology enterprise engaged in plastic additives, plastic functional masterbatch, special modified plastics research and development, production and sales, located in the middle of the Pearl River Delta, north of Guangzhou, adjacent to Hong Kong and Macao Shunde; With the industry's advanced production equipment and extrusion production line, Huabiao Plastic technology has advanced professional development level and production capacity