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What is CAS 9010-98-4 Polychloroprene

Polychloroprene CAS 9010-98-4 is a family of synthetic rubbers that are produced by the polymerization of chloroprene. polychloroprene exhibits good chemical stability and maintains flexibility over a wide temperature range. polychloroprene is sold either as solid rubber or in latex form and is used in a wide variety of commercial applications, such as laptop sleeves, orthopaedic braces (wrist, knee, etc.), electrical insulation, liquid and sheet-applied elastomeric membranes or flashings, and automotive fan belts.

Application

1. Civil engineering

polychloroprene is used as a component of elastomeric bridge bearings, to support heavy loads while permitting small horizontal movements.

2. Aquatics

Polychloroprene is a popular material in making protective clothing for aquatic activities. Foamed polychloroprene is commonly used to make fly fishing waders, wetsuits, and drysuits as it provides excellent insulation against cold. The foam is quite buoyant, and divers compensate for this by wearing weights. Thick wet suits made at the extreme end of their cold water protection are usually made of 7 mm thick polychloroprene. Since foam polychloroprene contains gas pockets, the material compresses under water pressure, getting thinner at greater depths; a 7 mm polychloroprene wet suit offers much less exposure protection under 100 feet of water than at the surface. A recent advance in polychloroprene for wet suits is the “super-flex” variety, which uses spandex in the knit liner fabric for greater flexibility and stretch. A drysuit is similar to a wetsuit but uses thicker and more durable polychloroprene to create an entirely waterproof suit that is suitable for wear in extremely cold water or polluted water.

3. Home Accessories

Recently, polychloroprene has become a favourite material for lifestyle and other home accessories including laptop sleeves, tablet holders, remote controls, mouse pads, and cycling chamois.

4. Hydroponic gardening

Hydroponic and aerated gardening systems make use of small polychloroprene inserts to hold plants in place while propagating cuttings or using net cups. Inserts are relatively small, ranging from 1.5 to 5 inches (4 to 13 cm). polychloroprene is a good choice for supporting plants because of its flexibility and softness, allowing plants to be held securely in place without the chance of causing damage to the stem. polychloroprene root covers also help block out light from entering the rooting chamber of hydroponic systems, allowing for better root growth and helping to deter the growth of algae

5. Face mask

During the COVID-19 global pandemic, polychloroprene was identified by some health experts as an effective material to use for homemade face masks. Some commercial face mask manufacturers that use polychloroprene have claimed 99.9% filtration for particles as small as 0.1 microns. The size of Coronavirus is identified to be on average 0.125 microns.

6. Other

polychloroprene is used for Halloween masks and masks used for face protection, for insulating CPU sockets when extreme overclocking at subzero temperatures, to make waterproof automotive seat covers, in liquid and sheet-applied elastomeric roof membranes or flashings, and in a polychloroprene-spandex mixture for manufacture of wheelchair positioning harnesses.

In tabletop wargames, polychloroprene mats printed with grassy, sandy, icy, or other natural features have become popular gaming surfaces. They are durable, firm and stable, and attractive in appearance, and also favoured for their ability to roll up in storage but lie flat when unrolled.

Because of its chemical resistance and overall durability, polychloroprene is sometimes used to manufacture dishwashing gloves, especially as an alternative to latex.

Where to buy CAS 9010-98-4 Polychloroprene?

It is available online from different Chinese manufacturers.

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