HALS 770

HALS 770 ndeyepamusoro-kushanda kwakatadzisa amine light stabilizer iyo inoshandiswa zvakanyanya mumhando dzakasiyana dze polyolefin. Ichi chigadzirwa chine mabhenefiti akati wandei anoita kuti chibude pachena pamusika.

Chekutanga uye chakakosha, HALS 770 ine yakasarudzika UV kudzivirira zvivakwa. Inogona kutora mwenje inokuvadza yeUV uye ichidzivirira kubva mukudyidzana nemaketani epolymer, izvo zvinokonzeresa mamiriro ekunze ari nani echigadzirwa chekupedzisira. Hunhu uhwu hunovimbisa kuti chigadzirwa chepololefin chinoramba chiri ruvara uye simba kunyangwe mushure mekuratidzwa kwenguva refu kuzuva.

Imwe mukana wakakosha wekushandisa HALS 770 ndeyepamusoro-kuramba tembiricha. Inoramba yakagadzikana pakupisa kusvika ku200℃, iyo inoita kuti ive yakakodzera kushandiswa mukupisa kushandiswa kwekushanda. Naizvozvo, inova nechokwadi chekuti polyolefin chigadzirwa chinochengeta chimiro chayo uye kuvimbika kunyangwe pakupisa kwakanyanya.

Uyezve, HALS 770 yakagadzikana mumakemikari uye haisanganisi nemamwe makomboni mu polyolefin. Ichi chivakwa chinobatsira kudzivirira kushatiswa kwepolymer uye inochengetedza kuchengetedzwa kwemakanika yayo uye yemuviri zvimiro nekufamba kwenguva.

Mukupedzisa, HALS 770 ndeye inoshanda zvakanyanya, yakavimbika, uye inoshanda zvakasiyana-siyana iyo inounza mabhenefiti akakosha kune polyolefin application. Kudzivirirwa kwayo neUV, kusimba kwepamusoro-kudzikama, uye kusamira kwemakemikari kunoita kuti ibude pachena muindasitiri, ichiona kuti chigadzirwa chekupedzisira chinotaridzika uye kushanda nepachinogona napo.

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