At this critical moment, Clariant comprehensively assisted in the production of anti epidemic materials. Clariant's addworks? Lxr568, licowax? E, licocene?, licolub? We60, hostanox? P-epq and other products can be respectively used in disinfection buckets, protective clothing and goggles, so that the disinfection work can be carried out smoothly, while improving the sealing, durability and transparency of protective clothing and goggles, ensuring the safety and comfort of front-line medical staff.
Stabilizer helps to improve the performance of disinfection bucket
Disinfection bucket is a standard anti epidemic equipment, and its main raw material is polyethylene resin. Addworks? Lxr568 is Clariant's unique high-efficiency processing stabilizer solution, which is applied to polyolefin resin, making the resin have excellent color and melt index stability, especially in the anti yellowing performance of polyolefin multiple processing, which is conducive to the recycling of materials and friendly environment.
The product is not easy to hydrolyze, the convenient feeding performance and the quality passed the international and domestic food packaging level certification, making it a "real hero" to fight against the epidemic.
With the increasing urgency of the epidemic and the demand for disinfection buckets, Clariant and polyolefin raw material manufacturers face the dilemma of fighting the epidemic and the shortage of raw materials. Clariant overcame many difficulties, airlifted raw materials from Europe, actively mobilized employees, increased production capacity, and tried to meet customer needs, which was highly recognized by customers.
Highly compatible sealant makes protective clothing more comfortable and safe
TPU (thermoplastic polyurethane) is the main material for high-end medical protective clothing. TPU is used for high-end protective clothing due to its water-proof and air permeability. Its comfort is much better than PP protective clothing, but it is easy to get sticky during processing, especially during membrane production, it is easy to stick between membrane and affect subsequent use, so lubricant must be added in the process of TPU synthesis or subsequent processing.
Licowax? E has certain compatibility with TPU due to its specific chemical structure. It is not easy to precipitate while it has anti adhesion effect. It will not precipitate due to the harsh use environment in the subsequent use process, thus affecting the transparency of the film.
Hot sealing tape is a more complex process in the production of protective clothing. The seam of protective clothing is made of hot-melt tape, which is used to fit with the fabric through hot-air tape pressing machine, so as to effectively prevent viruses from penetrating through the needle seam interface.
Licocene? Series high performance metallocene polypropylene is mainly used for high-grade medical protective clothing sealant. Because of its low viscosity and high strength, it greatly improves the sealing and durability of protective clothing. At the same time, because of its low VOC and clean taste characteristics, it ensures the safety and comfort of medical staff in the use process.
High temperature resistance additive ensures high transparency of goggles
At present, polycarbonate (PC) is widely used as goggles on the market. PC has the advantages of high transparency, good impact resistance, not easy to break, can withstand steam, cleaning agent, heating and large dose radiation disinfection, and does not turn yellow and physical properties decline.
Behind all these excellent characteristics, there is the credit of hostanox? P-epq additive! Invented by Clariant, hostanox? P-epq is widely used in various plastic products. It can stabilize polymer melt, prevent thermal oxidation degradation, ensure good color stability and stable melt viscosity, especially high transparency PC material.
In addition, the first mock exam is made in the process of processing PC goggles, and the optical elements require high transparency and surface quality. Therefore, the PC's smooth release is also very demanding.
Therefore, in the polymerization process of PC, it is necessary to add release agent to improve the smoothness of the subsequent injection molding process. At the same time, it is required that the release agent has little impact on the transparency of PC, and has good migration resistance and temperature resistance (the processing temperature of PC is usually 290-300 ℃).
As a star product of Clariant, licolub? We60 mold release agent is widely used in various plastic products, especially PC materials with high transparency.
Source: CPRJ China plastic rubber
At present, the industry needs protective clothing, goggles, masks, etc. Aibang also has a medical material exchange group. We welcome protective clothing, masks, non-woven fabrics, goggles, breathable films and other medical materials, medical products and equipment enterprises to join us.
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