What influences high density sponges? Why is high density sponge good?

Now sponges are everywhere, in modern life and all walks of life have a wide range of applications, sponges are also a variety of types, then the difference between sponges and how?

High-density sponge

Most of the sponges in the industry to distinguish the method is divided by density, the common sponge on the market is generally divided into two categories of high-density sponges and ordinary sponges, from the appearance and feel can be easily distinguished, high-density sponges are more resilient, thick and thin uniformity, lighter weight, quality and stability, the sponge's density is KG/M3, which is the weight of the sponge per cubic meter. Density ≥ 45 for high-density sponge to become a high-density sponge, density between 45 ~ 18 for medium density, density <18 for low density.cellulose sponge factory But because of the improvement of technology, the distinction by weight is not quite workable anymore.

The use of high-density sponge:

With the absorption of external forces, delicate feel, soft, comfortable features, in the automobile, furniture, health care products, toys and other industries, to meet a variety of market demand.

How to recognize high density sponge:

1.Use:As the high-density cleaning sponge belongs to the high-density foam, more capillaries per unit area, stronger cleaning power, more wear-resistant, more durable, almost no slag. Sponge cleaning effect of poor is also good, but fall out of the slag is very serious, easy to break, so useless.

2. pinch: high-density sponge flexibility, elasticity are very good, hand pinch, squeeze water are not easy to fracture, breakage, can be squeezed through any squeeze, but if the enterprise generally use nanotechnology to clean the sponge city can not be pinched, a little bit of force will be fracture.

3, odor: high-density nano-sponge almost no odor, general sponge odor will have a weak, very unpleasant odor

High-density sponge quality management of the main issues reflected in the different densities of high, rebound capacity index is good in two important aspects, while the sponge's strengths and weaknesses of the good and bad decision on the elasticity of the work of comfort, the use of the network life and environmental protection to identify the sponge's good and bad three aspects.

1. The elasticity of high-density sponge is its comfort. The sofa made of the said high resilience sponge has enough elasticity, good resilience and good support for the human body. Lying on the high-density sponge can relax and feel comfortable. Ordinary sponge has poor elasticity, can not rebound, long time, no soft feeling, hard.

2. High-quality high rebound sponge resilience, fast recovery, not easy to damage. Poor quality sponge may collapse after one or two years of use, short service life.

3, high-density construction of sponge city has China's super resilience and breathability, low loss after slack, higher compression system load to carry out the ratio, also has better flame resistance, its heat aging, moisture aging and power to produce fatigue is better.