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At present, due to the spread of the new non-coronavirus pneumonia epidemic, masks have become in short supply
.
Polypropylene (PP for short) is a polymer produced by addition polymerization of propylene.
It is colorless, odorless, non-toxic, translucent waxy solid, and is the main material for the production of masks
.
Polypropylene (PP for short) is a polymer produced by addition polymerization of propylene.
Medical masks generally use a multi-layer structure, referred to as SMS structure: a single-layer spunbond layer (S) on both sides, and a single or multi-layer meltblown layer (M) in the middle
.
Many advantages and wide use
Many advantages, many uses, many advantages, many usesBecause polypropylene has the characteristics of chemical resistance, heat resistance, electrical insulation, high mechanical strength, etc.
, in addition to being used in the production of masks, it is also used in machinery, automobiles, electronic appliances, construction, textiles, packaging, agriculture, forestry, fishery and food industries.
It has been developed and applied in many fields
.
Because polypropylene has the characteristics of chemical resistance, heat resistance, electrical insulation, high mechanical strength, etc.
Domestic polypropylene products are mainly used in the production of woven products, film products, injection molding products and textile products
.
All out PP they are in action All in PP they are in action
Lanzhou Petrochemical
Lanzhou Petrochemical Lanzhou PetrochemicalOn the morning of February 7th, at the polypropylene plant site of Lanzhou Petrochemical Polypropylene Plant, employees Wang Jianmin and Si Fang wore protective masks and manipulated the product conveyor belt to deliver bags of non-woven polypropylene fiber material S900 to the warehouse, waiting for sales The company ships to downstream enterprises for the production of medical masks and protective clothing to help prevent and control the new crown pneumonia epidemic
.
On the morning of February 7th, at the polypropylene plant site of Lanzhou Petrochemical Polypropylene Plant, employees Wang Jianmin and Si Fang wore protective masks and manipulated the product conveyor belt to deliver bags of non-woven polypropylene fiber material S900 to the warehouse, waiting for sales The company ships to downstream enterprises for the production of medical masks and protective clothing to help prevent and control the new crown pneumonia epidemic
.
The company increased the planned production of RP260 polypropylene medical material to 7,500 tons in February, doubling the original plan and setting a new high for the monthly production schedule since the product was developed and put into production
.
At present, the daily output of Lanzhou Petrochemical's S900 polypropylene fiber special material has reached 350 tons, ensuring the supply of raw materials for the production of medical masks and protective clothing, and contributing to the overall victory of the battle against the epidemic
.
Baofeng Energy Baofeng Energy
In order to help the prevention and control of the epidemic, on February 9, Baofeng Energy, a listed company in Ningxia, started to fight the "epidemic" to ensure emergency production conversion.
It is expected that before February 15, the production line will be able to produce high-density medical non-woven fabrics Melt finger fiber polypropylene S2040
.
The company plans to use the degradation method to produce high-melt-finger fiber polypropylene S2040, and has urgently completed the procurement of the necessary degradation agents in the production process
.
At the same time, the company has reached a cooperation agreement with Dawn, the largest domestic manufacturer of polypropylene meltblown special materials for mask cloth, hoping that Baofeng Energy can make positive contributions to the supply of raw materials during the epidemic
.
In order to help the prevention and control of the epidemic, on February 9, Baofeng Energy, a listed company in Ningxia, started to fight the "epidemic" to ensure emergency production conversion.
It is expected that before February 15, the production line will be able to produce high-density medical non-woven fabrics Melt finger fiber polypropylene S2040
.
The company plans to use the degradation method to produce high-melt-finger fiber polypropylene S2040, and has urgently completed the procurement of the necessary degradation agents in the production process
.
At the same time, the company has reached a cooperation agreement with Dawn, the largest domestic manufacturer of polypropylene meltblown special materials for mask cloth, hoping that Baofeng Energy can make positive contributions to the supply of raw materials during the epidemic
.
Hengli Petrochemical
Hengli Petrochemical Hengli PetrochemicalDuring the Spring Festival, Hengli Petrochemical Company worked overtime and operated at full capacity.
The polypropylene products produced every day can supply 400 million raw materials for masks, ensuring the supply of raw materials for medical prevention and control materials, and greatly reducing the need for medical masks, protective clothing and other key medical care.
Prevent and control the shortage of raw materials and ensure the stable market price of raw materials
.
The polypropylene products produced every day can supply 400 million raw materials for masks, ensuring the supply of raw materials for medical prevention and control materials, and greatly reducing the need for medical masks, protective clothing and other key medical care.
Prevent and control the shortage of raw materials and ensure the stable market price of raw materials
.
It is reported that the special material of high melting finger non-woven fabric made of polypropylene is an important raw material for the production of masks
.
As a raw material supplier of protective equipment, Hengli Petrochemical is racing against time to speed up polypropylene production, create conditions to increase polypropylene production capacity, and give priority to ensuring high-quality, sufficient, and timely production and supply of medical prevention and control materials
.
.
As a raw material supplier of protective equipment, Hengli Petrochemical is racing against time to speed up polypropylene production, create conditions to increase polypropylene production capacity, and give priority to ensuring high-quality, sufficient, and timely production and supply of medical prevention and control materials
.
In addition, the Shanghai Chemical Industry Park Management Committee has coordinated with SECCO, Covestro, 3M, Henkel, Evonik and other upstream manufacturers of medical materials and raw materials in the park, organized employees to work overtime, and prioritized the production of polypropylene, polycarbonate, and polyurethane.
Raw materials that are in short supply, such as auxiliaries and medical non-woven adhesives, will help to win the battle against epidemic prevention and control in an all-round way.
Raw materials that are in short supply, such as auxiliaries and medical non-woven adhesives, will help to win the battle against epidemic prevention and control in an all-round way.
Conclusion: At the critical stage of the current epidemic prevention and control work, the demand for epidemic prevention materials such as masks, protective clothing, goggles, and latex gloves has risen sharply
.
It is precisely that all enterprises need to work together to fight the epidemic together! In addition to the strong cooperation of protective equipment material suppliers, downstream enterprises are also required to increase their production capacity to jointly help the timely supply of protective equipment
.
.
It is precisely that all enterprises need to work together to fight the epidemic together! In addition to the strong cooperation of protective equipment material suppliers, downstream enterprises are also required to increase their production capacity to jointly help the timely supply of protective equipment
.
