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Pp polypropylene granules for making meltblown fabric

Product Description

Polypropylene for maskPolypropylene is a polymer formed by the addition of propylene. White waxy material, transparent and light in appearance. The density is 0.89 ~ 0.91g/cm3, flammable, melting point 165℃, softening at 155℃ or so, the operating temperature range is -30 ~ 140℃. Under 80℃ can withstand Acid, alkali, salt solution and a variety of organic solvents, can be decomposed under high temperature and oxidation. Polypropylene is widely used in clothing, blankets and other fiber products, medical equipment, cars, bicycles, parts, transport pipes, chemical containers and other production, also used in food, medicine packaging.
English name
polypropylene
Density
0.89 ~ 0.91g/cm
Hereinafter referred to as
PP
Modification
grafting, copolymerization, crosslinking, strengthening, filling, etc
Shape
colorless, odorless, non-toxic, translucent solid material
Reuse
alloying, compound, etc
CAS no.
9003-07-0
Characteristics
thermoplastic, light specific gravity, chemical corrosion resistance, etc
Polypropylene for maskMask material is Polypropylene (Polypropylene PP), medical surgical masks are generally multilayer structure, generally referred to as SMS structure.From the point of face mask material, polypropylene high-melting refers to the non-woven fabric material became the best choice, the production of melt mass flow rate in 33-41g/min of polypropylene products, reach the standard of non-woven fabric of eisai polypropylene.Poypropylene non-woven fabric produced by special materials can be used for disposable operating clothes, sheets, masks, covers, liquid absorption pads and other medical and health supplies. Among them, the non-woven cloth mask is made of two layers of fiber non-woven cloth which is used for medical treatment. In the middle, there is an additional layer of filtration and bacterial-proof 99.999% filtration and dissolving spray cloth which is welded by ultrasonic wave.
Polypropylene for Breathable membrane non-woven protective clothingPP polypropylene, coated with PE permeable film, so the permeability is strong, better anti-permeability, in a variety of organic solvents, acid and alkali corrosion at the same time, has a high impact resistance. Mechanical properties of strong and tough, soft and comfortable texture. Non - combustion, non - toxic and non - irritating, harmless to the skin. It is bacteria-proof, waterproof, slightly breathable and soft. Its characteristic is the sweat gas of human body can send out to the outside, and the harmful gas and moisture outside cannot invade however. In addition, the breathable membrane is also used in surgical gowns, surgical towels and isolation suits.Polypropylene propertiesSemi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine PET Bottle Making Machine is suitable for
producing PET plastic containers and bottles in all shapes.

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