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Right now, the global new crown epidemic is getting more and more serious.
At this critical moment, Clariant is fully supporting the production of anti-epidemic materials
.
Stabilizers help improve the performance of disinfection buckets
Stabilizers help improve the performance of disinfection bucketsDisinfection buckets are standard in the fight against the epidemic, and their main raw material is polyethylene resin
.
The product is not easy to be hydrolyzed, its convenient feeding performance and its quality have passed the international and domestic food packaging grade certification, making it a "true hero" in the fight against the epidemic
.
With the increasing urgency of the epidemic, the demand for disinfection buckets has increased sharply.
Clariant and polyolefin raw material manufacturers are facing the dilemma of fighting the epidemic and the shortage of raw materials
.
Highly compatible sealant makes protective clothing more comfortable and safe
Highly compatible sealant makes protective clothing more comfortable and safeThe main material of high-end medical protective clothing is TPU (thermoplastic polyurethane).
TPU is used for high-end protective clothing due to its waterproof and breathable properties.
Its comfort is much better than that of PP (polypropylene) protective clothing, but it is easy to become sticky during processing, especially when producing films.
It is easy to stick between the film and the film, which affects the subsequent use, so it is necessary to add lubricant in the process of TPU synthesis or subsequent processing
.
Licowax® E has a certain compatibility with TPU materials due to its specific chemical structure.
It is not easy to precipitate while it has anti-adhesion effect.
transparency
.
The heat-sealing tape is a relatively complicated process for making protective clothing.
At the seam of the protective clothing, a hot-melt tape is used to fit the fabric with a hot-air tape gluer, which can effectively prevent viruses from sewing Penetration at the interface
.
Licocene® series high-performance metallocene polypropylene, mainly used for high-grade medical protective clothing sealant
.
Strong temperature-resistant additives ensure high transparency of the goggles
Strong temperature-resistant additives ensure high transparency of the gogglesAt present, most of the goggles on the market are made of polycarbonate (PC).
PC has the advantages of high transparency, good impact resistance, not easy to break, and can withstand steam, cleaning agents, heating and large-dose radiation disinfection without changing.
Yellow and physical properties decreased
.
All of these great properties are thanks to the Hostanox® P-EPQ additive! Hostanox® P-EPQ was invented by Clariant and is widely used in various plastic products to stabilize polymer melts, prevent thermal oxidative degradation, ensure good color stability and stable melt viscosity, especially for high transparency PC material
.
In addition, when processing PC goggles, there are more than one mold, and the optical original has high requirements on transparency and surface, so the smooth demoulding of PC is also very high
.
Therefore, it is necessary to add a release agent in the polymerization process of PC to improve the process smoothness of the subsequent injection molding process.
The processing temperature 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
.
