Discussion on some problems of flame retardant fabrics and flame retardant fabrics (2)

                                                                    About Fuyong Chuangbao Fire and Flame Retardant Processing Factory in Baoan District, Shenzhen

                                  Chuangbao International Development Co., Ltd. is a company integrating production, supply and sales to develop fire retardants,

                                  Professional fire retardant and fire retardant dominated by fire retardant material processing, fabric production and fire retardant furniture manufacturing

                                  Materials Co., Ltd. Specializing in fire retardant, fire retardant materials, fire retardant soft packs,

                                  Fire-resistant artificial leather, national standard fire protection, British standard fire protection and other product projects, welcome to consult and order!

 

Scientific research Misunderstandings in scientific research of protective equipment are: heavy structure research, light material research; heavy performance index research, light production process research;

Heavy protection performance research, light use performance research. At present, compared with the advanced countries in the world, the varieties and performance indicators of my country's protective equipment are not bad.


The main difference is that the protective equipment of advanced countries is superior in material, beautiful in shape, comfortable in use, reasonable in structure and convenient in use. The essential difference is the material and craftsmanship,

The required advantages can only be achieved with high-quality materials and advanced manufacturing processes. As far as safety helmets are concerned, our country is mainly polyethylene plastic safety helmets, although the cost is low,

The production is simple, but it has many disadvantages, especially the poor thermal stability. A steel slag mixed sticky block flew on the back of the head wearing a helmet when a worker in a steel mill was operating an ingot.

The plastic cap was melted and the cap was glued to the scalp. The doctor had to cut the scalp and remove the helmet.


At present, although glass fiber reinforced plastic helmets are widely used in our country, they are heavy and sultry.

Some factories also use glass wool as the cap shell aggregate, which can cause skin allergies when worn. When repairing a furnace in a steel plant, workers wore glass fiber reinforced plastic helmets for four minutes.

The temperature inside the cap liner rose to 59’~69°C, far exceeding the comfortable temperature of the human scalp (34.7°C) and approaching the high temperature symptom zone of the human body.


At the same time, the temperature of the inner lining of the wicker helmet was only 47°C, a difference of 12. ~22°C, which suggests for us that the development can not only meet the strength requirements, but also

It can also be comfortable and lightweight safety helmet material and production process. Another example is the various respirator protective equipment produced in my country, whose protective performance is generally not lower than that of similar foreign products.

However, due to poor materials and backward production technology, it has disadvantages such as inconvenient use, unsightly appearance and short life span. Foreign fireproof cloth protective shoes and general civilian shoes are almost the same in appearance.

The appearance of protective shoes in my country is far worse than that of ordinary civilian shoes. Foreign flame retardant, protective clothing uses a multi-layer structure pure cotton flame retardant fabric with fleece inside, which is comfortable, heat insulation, material saving,

In my country, all kinds of pure cotton canvas are used for the flame-retardant fabrics, and some are also added with heat-insulating linings, which are uncomfortable, expensive, and expensive.


Seat belts and safety nets in foreign countries generally use belt ropes and alloy accessories woven from high-strength fibers, making safety belts and safety nets lighter.

These gaps all illustrate one point, that is, the focus of scientific research on protective equipment should be the research on materials and processes, and the research on reasonable structure and convenient use.

In scientific research on protective equipment, it is also necessary to avoid any physical discomfort and trouble in use to users due to the guarantee of protective performance.


Because the environment of workers is generally not good, workers' bodies and minds are required to be highly concentrated and flexible, and the trouble and inconvenience brought to workers by protective equipment,

It will affect the safety, health and labor efficiency of workers.


Five, the use and management of anti-wrinkle and non-iron fabric protective equipment flame retardant work clothes

The misunderstandings in use and management are as follows: emphasis on distribution standards, but less on actual needs; emphasis on production and circulation management, but less on use department management; emphasis on clothing, but less on use;

The local labor departments have formulated standards for the distribution of protective equipment, 3 the contents of which are: what kind of protective equipment should be issued for what type of work, and how long the protective equipment will be used for each type of work.


This standard is difficult to adjust, and it is far from keeping up with the actual needs of the improvement of the production equipment and the change of the production process. In order to strengthen the quality management of protective equipment,

The management of production units and circulation departments has been strengthened, and the production license system and sales license system have been implemented. At the same time, the management of user units should be strengthened.


The user department is required to improve the supervision and inspection system, and the employees are required to carry out correct procurement and training on correct use, etc. The quality management of protective equipment should be the selection of the best and the best,

Recommend those time-tested high-quality products to users, and strengthen management for those products that are shoddy and do not pay attention to quality, help improve,

For those manufacturers who basically do not have the production conditions, they are determined to take back the production license, purify the market of antibacterial and deodorant cloth for protective equipment,

However, some regions do implement regional interest protection for various reasons, so that some inferior products cannot be developed, so that some flame retardant fabric products can be protected.