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Is the main component polypropylene of non-woven fabric harmful?
by：Sunshine
2021-04-08
Non-woven fabric (English name: Non Woven Fabric or Nonwoven cloth), also known as non-woven fabric, is composed of directional or random fibers. It is called cloth because of its appearance and certain properties.
Features of non-woven fabrics
Non-woven fabric has no warp and weft threads, it is very convenient to cut and sew, and it is light and easy to shape, which is very popular among craft lovers. Because it is a kind of fabric that does not need to be spun and weaves, it just oriented or randomly arrange the textile short fibers or filaments to form a web structure, which is then reinforced by mechanical, thermal bonding or chemical methods.
Non-woven fabric has the characteristics of moisture-proof, breathable, flexible, light weight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color, low price, and recyclable.
Non-woven fabric is a kind of non-woven fabric, which directly uses polymer chips, short fibers or filaments to form fibers through airflow or mechanical netting, and then undergo hydroentangling, needle punching, or hot rolling reinforcement, and finally Non-woven fabric formed after finishing. A new type of fiber product with soft, breathable and flat structure. The advantage is that it does not produce fiber debris, is strong, durable, and silky soft. It is also a kind of reinforcing material, and it has a cotton feeling. The cloth bag is easy to form and cheap to manufacture.
According to the composition of non-woven fabrics, there are polyester, polypropylene, nylon, spandex, acrylic, etc.; different components will have completely different styles of non-woven fabrics. The spunbond fabric usually refers to polyester spunbond and polypropylene spunbond; and the styles of these two fabrics are very similar, which can be distinguished by high temperature testing.
The use of non-woven fabrics
Non-woven products are rich in color, bright and beautiful, fashionable and environmentally friendly, versatile, beautiful and generous, with diverse patterns and styles, and are light, environmentally friendly, and recyclable. They are internationally recognized as environmentally friendly products that protect the earth's ecology. Suitable for agricultural film, shoemaking, tanning, mattresses, quilts, decoration, chemicals, printing, automobiles, building materials, furniture and other industries, as well as clothing interlining, medical and sanitary disposable surgical gowns, masks, caps, bed sheets, hotels Disposable tablecloths, beauty, sauna and even today's fashionable gift bags, boutique bags, shopping bags, advertising bags and so on. Environmentally friendly products, versatile and economical. Because it looks like a pearl, it is also called a pearl canvas.
Through the ingredient information in a product SDS, analyze its main ingredients and hazards:
Product name: non-woven fabric
Product use: furniture making.
Main ingredient information:
Ingredients
CAS No.
% by weight
Polypropylene
9003-07-0
90%
Polyester Fiber
25038-59-9
10%
Polypropylene (CAS: 9003-07-0)
Mainly used in the production of various long and short polypropylene fibers, used in the production of polypropylene woven bags, packing bags, injection molded products, etc., used in the production of flame-retardant parts for electrical appliances, telecommunications, lighting, lighting equipment and televisions.
Polyester fiber (CAS: 25038-59-9)
is a common resin in life, which can be divided into APET, RPET and PETG. Wide range of functions: the main applications for electronic appliances include: electrical sockets, electronic connectors, rice cooker handles, TV deflection yokes, terminal blocks, circuit breaker housings, switches, motor fan housings, instrument mechanical parts, currency counter parts, electric irons, Accessories for induction cooker ovens; flow control valves, carburetor covers, window controllers, pedal transmissions, switchboard covers in the automotive industry; gears, blades, pulleys, pump parts in the machinery industry, and wheelchair bodies and Wheels, lampshade shells, luminaire shells, drain pipe joints, zippers, clock parts, sprayer parts. In addition: it can be spun into polyester fiber, namely polyester. Films can be made into substrates, insulating films, product packaging, etc. for audio, video, motion picture film, etc. As plastic, it can be blown into various bottles, such as cola bottles, mineral water bottles and so on. It can be used as electrical parts, bearings, gears, etc.
GHS classification information:
According to the European Chemicals Agency (ECHA) inventory label and classification (Cu0026L Inventory) information retrieval
Polypropylene (CAS: 9003-07-0):
Hazard category
Hazard statement code
No classification information
No classification information
Polyester fiber (CAS: 25038-59-9)
Hazard category
Hazard statement code
No classification information
No classification information
Final classification:
Judging from the above information, this non-woven product is harmless.
Features of non-woven fabrics
Non-woven fabric has no warp and weft threads, it is very convenient to cut and sew, and it is light and easy to shape, which is very popular among craft lovers. Because it is a kind of fabric that does not need to be spun and weaves, it just oriented or randomly arrange the textile short fibers or filaments to form a web structure, which is then reinforced by mechanical, thermal bonding or chemical methods.
Non-woven fabric has the characteristics of moisture-proof, breathable, flexible, light weight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color, low price, and recyclable.
Non-woven fabric is a kind of non-woven fabric, which directly uses polymer chips, short fibers or filaments to form fibers through airflow or mechanical netting, and then undergo hydroentangling, needle punching, or hot rolling reinforcement, and finally Non-woven fabric formed after finishing. A new type of fiber product with soft, breathable and flat structure. The advantage is that it does not produce fiber debris, is strong, durable, and silky soft. It is also a kind of reinforcing material, and it has a cotton feeling. The cloth bag is easy to form and cheap to manufacture.
According to the composition of non-woven fabrics, there are polyester, polypropylene, nylon, spandex, acrylic, etc.; different components will have completely different styles of non-woven fabrics. The spunbond fabric usually refers to polyester spunbond and polypropylene spunbond; and the styles of these two fabrics are very similar, which can be distinguished by high temperature testing.
The use of non-woven fabrics
Non-woven products are rich in color, bright and beautiful, fashionable and environmentally friendly, versatile, beautiful and generous, with diverse patterns and styles, and are light, environmentally friendly, and recyclable. They are internationally recognized as environmentally friendly products that protect the earth's ecology. Suitable for agricultural film, shoemaking, tanning, mattresses, quilts, decoration, chemicals, printing, automobiles, building materials, furniture and other industries, as well as clothing interlining, medical and sanitary disposable surgical gowns, masks, caps, bed sheets, hotels Disposable tablecloths, beauty, sauna and even today's fashionable gift bags, boutique bags, shopping bags, advertising bags and so on. Environmentally friendly products, versatile and economical. Because it looks like a pearl, it is also called a pearl canvas.
Through the ingredient information in a product SDS, analyze its main ingredients and hazards:
Product name: non-woven fabric
Product use: furniture making.
Main ingredient information:
Ingredients
CAS No.
% by weight
Polypropylene
9003-07-0
90%
Polyester Fiber
25038-59-9
10%
Polypropylene (CAS: 9003-07-0)
Mainly used in the production of various long and short polypropylene fibers, used in the production of polypropylene woven bags, packing bags, injection molded products, etc., used in the production of flame-retardant parts for electrical appliances, telecommunications, lighting, lighting equipment and televisions.
Polyester fiber (CAS: 25038-59-9)
is a common resin in life, which can be divided into APET, RPET and PETG. Wide range of functions: the main applications for electronic appliances include: electrical sockets, electronic connectors, rice cooker handles, TV deflection yokes, terminal blocks, circuit breaker housings, switches, motor fan housings, instrument mechanical parts, currency counter parts, electric irons, Accessories for induction cooker ovens; flow control valves, carburetor covers, window controllers, pedal transmissions, switchboard covers in the automotive industry; gears, blades, pulleys, pump parts in the machinery industry, and wheelchair bodies and Wheels, lampshade shells, luminaire shells, drain pipe joints, zippers, clock parts, sprayer parts. In addition: it can be spun into polyester fiber, namely polyester. Films can be made into substrates, insulating films, product packaging, etc. for audio, video, motion picture film, etc. As plastic, it can be blown into various bottles, such as cola bottles, mineral water bottles and so on. It can be used as electrical parts, bearings, gears, etc.
GHS classification information:
According to the European Chemicals Agency (ECHA) inventory label and classification (Cu0026L Inventory) information retrieval
Polypropylene (CAS: 9003-07-0):
Hazard category
Hazard statement code
No classification information
No classification information
Polyester fiber (CAS: 25038-59-9)
Hazard category
Hazard statement code
No classification information
No classification information
Final classification:
Judging from the above information, this non-woven product is harmless.
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