What is the difference between ordinary sponges, high-density sponges and melamine sponges in terms of the materials used to mak

Sponges commonly used by people are made of lignocellulosic fibers or foam polymers. cellulose sponge manufacturerIn the manufacturing process, it is mainly a mixture of foaming resin, foaming additives and bonding resin, which contains ethylene vinyl acetate (EVA), APAO PT 3385, azodicarbonamide, CaCO, diisopropylbenzene peroxide, and so on, in the foaming process. wholesale Konjac spongeThe same material different manufacturing process will make different things.

And high density construction of sponge city this a saying is how to come? natural luffa spongeGeneral industry enterprises for China's sponge to distinguish between the research method is mainly electronic density to distinguish, sponge density problem is KG/M3, is the weight of each cubic meter of sponge, high-density development sponge role is the weight of each cubic meter of sponge can reach more than 25 kilograms of sponge, according to the China Customs Management Department for interpretation: sponge with a density of ≥ 45 for the high-density as well as sponges, 18- Between 45 for medium density analysis sponge, less than 18 for low density sponge. Generally do sofa cushion sponge cell density of 35 or so, there are soft, hard, super soft and other specifications. Do mattress is generally about 22.

Melamine foam, also known as melamine foam, is a flexible open cell foam made from melamine. It is a thermosetting resin plastic in the family of amino plastics and is the raw material for nano foam. It is widely used in construction, industry, automobile manufacturing, and daily cleaning.

The three materials have different main uses, and the definition of a regular sponge is too broad. It is only a prototype of a material, what it is produced and where it is used is unknown. Highly resilient sponge is commonly used in furniture. If you choose mattresses and sofas, try to choose high resilience foam for better rebound and support. Melamine sponges are more commonly used for everyday cleaning materials, such as our common rags and mops.

Lignocellulosic low density sponge Ordinary sponge

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