How to improve the quality of PP recycled materials by adding Optical brighteners?
03/19/2021
PP plastic particles are also called polypropylene, which is another excellent resin species after nylon. It is a high-density, high-crystalline linear polymer with excellent comprehensive properties. When it is not colored, it is white and translucent, which is better than polyethylene, and has bet...
How to choose optical brightener for PVC gusset plate factory?
03/18/2021
With the popularity of PVC gussets plate in the market, PVC gussets plate manufacturers have higher and higher requirements for the whiteness of PVC gussets plate. So how do PVC gussets plate manufacturers choose the best quality optical brightener?
What Optical Brightener is used for PE calendered film？
03/18/2021
PE calendered film is very common in our lives, and the market is also very large, but what kind of optical brightener to use has to be analyzed by professionals.
Is the optical brightener added and is not white enough? It may be due to these few reasons
03/18/2021
In recent years, with the rapid advancement of the plastics industry, the plastic coloring process has also achieved unprecedented development. Among plastic products of many colors, white plastic products still occupy the mainstream position. In the production process of white plastic products, opt...
Application of fluorescent brightening agent in Recycled Material Woven Bag.
03/18/2021
The damage rate of plastic woven bags is very high, so a large number of discarded woven bags are discarded every year. However, the recycling rate of PP plastic woven bags is extremely strong. They can be recycled and extruded into plastic pellets, which can be drawn into again. Woven bag. In order...
What type of fluorescent brightener is used for ABS plastic?
03/18/2021
ABS plastic has the advantages of readily available raw materials and low prices, so ABS has been widely used in machinery, electrical, textile, automobile, aircraft, ship and other manufacturing industries and chemicals.
In order to reduce costs and other reasons, many ABS manufacturers use recyc...
Adding method of fluorescent brightening agent and matters needing attention.
03/18/2021
Fluorescent brightening agent has always played the role of "MSG" in plastic processing. Adding a few ten thousandths of it can whiten and brighten plastic products and improve the appearance of plastics.
There are many ways to add Fluorescent brightening agent, but their use methods are mainly div...
Analysis of the advantages and disadvantages of optical brightener FP-127?
03/18/2021
Optical brightener FP-127 is a relatively common model among plastic brighteners, which has a good brightening effect on various plastics. FP-127 is especially ideal for whitening and brightening PVC products, and has been recognized by many manufacturers.
Do white products still need to use Optical brightener?
03/18/2021
Optical brightener is a kind of fluorescent dye, or white dye, and it is also a complex organic compound.From the name of the Optical Brighener we can know that its effect is whitening, not whitening. In other words, the prerequisite for the whitening effect of the fluorescent whitening agent is tha...
How to test Optical Brightener?
03/17/2021
The appearance of a general commodity can indeed reflect its quality, but the quality of the optical brightener is difficult to distinguish by the naked eye. So is there a way to detect the quality of optical brightener?