News

In the production process of latex gloves, the generation of foam is a common and worrying problem.

Causes of foam generation:

1. Improper process operation: When latex raw materials are stirred and mixed, air is easily introduced to generate foam, especially under high-speed stirring. Such foam not only affects the appearance of the product, but also may cause the surface of the gloves to be rough and reduce the feel.

2. Chemical reaction: Some latex formulas can add foaming agents. These substances release gas under specific conditions, thereby promoting the formation of foam. This not only changes the physical properties of the gloves, but also affects its flexibility and durability.

3. Unstable temperature fluctuations: If the temperature of latex changes greatly during high-temperature curing, it may cause gas expansion and contraction to cause foam. This will make the appearance of foam more frequent.

Impact of foam on production:

1. Reduce the texture and performance of gloves: Foam will make the surface of gloves rough, affecting the touch feeling and use effect.

2. Reduce production efficiency: The presence of foam requires extra time to deal with, which increases production costs and also increases the possibility of machine downtime.

3. Reduce the strength and durability of gloves: The holes formed by the foam may cause cracks or even damage to the gloves during use, thus affecting the safety of use.

4. Safety hazards: Excessive foam may interfere with the normal operation of the equipment and increase the probability of failure.

The functions of defoaming agents for latex gloves:

1. Effectively destroy the foam structure: Defoaming agents can quickly penetrate into the foam, reduce surface tension, and thus destroy the stability of the foam.

2. Reduce foam generation: By adjusting the formula and process, defoaming agents can effectively prevent the generation of foam and ensure a smooth production process.

3. Improve production efficiency: The use of defoaming agents can shorten processing time and improve the work efficiency of the production line.

4. Ensure product quality: Controlling the generation of foam helps to ensure the consistency and excellent performance of latex gloves.

5. Extend product life: Defoaming agents can enhance product durability and reduce defects caused by foam, thereby extending the use cycle of gloves.