Akayunguruzo ka UV mu Isoko ryita ku Ruzuba

Imiti irinda izuba idakoreshwa mu binyabuzima Imbaraga n'intege nke

Imbaraga	Intege nke
Ifite umutekano / ntigira umujinya	Kubona imiterere mibi y'uruhu (imiterere y'uruhu n'iy'umweru ku ruhu)
Ubushobozi bugari	Ifu ishobora kugorana kuyikora hamwe
SPF iri hejuru (30+) ishobora kugerwaho hakoreshejwe ikoreshwa rimwe (TiO2)	Inorganics zafashwe mu kiganiro mpaka cya nano
Gukwirakwiza biroroshye gushyiramo
Ifoto igaragara

Porogaramu zo gukingira izuba mu buryo butari umwimerere
Imiti irinda izuba ikoresheje umwimerere ikoreshwa mu kurinda imirasire y'izuba uretse imiti isobanutse neza cyangwa imiti ikoreshwa mu muyoboro w'umwuka. Ikwiriye cyane cyane kwita ku zuba ry'umwana, ibikoresho byoroshye byo ku ruhu, ibintu "bisanzwe" ndetse n'amavuta yo kwisiga akoreshwa mu mitako.
Ibikoresho bya UV bidafite umwimerere Ubwoko bwa shimi

Dioxide ya Titanium
• Mbere na mbere ni icyuma gikingira imirasire ya UVB, ariko hari n'ibindi bipimo bitanga uburinzi bwiza bwa UVA
• Ingano zitandukanye ziboneka zifite ingano zitandukanye z'uduce, irangi n'ibindi.
• Amanota menshi agwa mu rwego rwa nanoparticles
• Uduce duto cyane tuba tugaragara cyane ku ruhu ariko ntidutanga uburinzi buke bwa UVA; ingano nini zitanga uburinzi bwinshi bwa UVA ariko zirushaho kwera ku ruhu

Oxyde ya Zinc
• Mbere na mbere ni icyuma gipima UVA; ubushobozi bwa SPF buke ugereranyije na TiO2, ariko gitanga uburinzi bwiza kurusha TiO2 mu gace k'uburebure bw'umuraba "UVA-I".
• Ingano zitandukanye ziboneka zifite ingano zitandukanye z'uduce, irangi n'ibindi.
• Amanota menshi agwa mu rwego rwa nanoparticles

Imiterere y'imikorere / Ubutabire

Igipimo kuva kuri -5 kugeza kuri +5:
-5: ingaruka mbi zikomeye | 0: nta ngaruka | +5: ingaruka nziza zikomeye
(Icyitonderwa: ku bijyanye n'ikiguzi n'isukura, "ingaruka mbi" bivuze ko ikiguzi cyangwa isukura ryiyongereye.)

	Ikiguzi	SPF	UVA Uburinzi	Uburyo uruhu rumererwa	Kweza	Guhagarara neza kw'amafoto	Amazi Ubudahangarwa
Benzophenone-3	-2	+4	+2	0	0	+3	0
Benzophenone-4	-2	+2	+2	0	0	+3	0
Bis-ethylhexyloxyphenol Methoxyphenyl Triazine	-4	+5	+5	0	0	+4	0
Butyl Methoxy-dibenzoylmethane	-2	+2	+5	0	0	-5	0
Diethylamino Hydroxy Benzoyl Hexyl Benzoate	-4	+1	+5	0	0	+4	0
Diethylhexyl Butamido Triazone	-4	+4	0	0	0	+4	0
Disodium Phenyl Dibenzimiazole Tetrasulfonate	-4	+3	+5	0	0	+3	-2
Ethylhexyl Dimethyl PABA	-1	+4	0	0	0	+2	0
Ethylhexyl Methoxycinnamate	-2	+4	+1	-1	0	-3	+1
Ethylhexyl Salicylate	-1	+1	0	0	0	+2	0
Ethylhexyl Triazone	-3	+4	0	0	0	+4	0
Homosalate	-1	+1	0	0	0	+2	0
Isoamyl p-Methoxycinnamate	-3	+4	+1	-1	0	-2	+1
Anthranilate ya Menthyl	-3	+1	+2	0	0	-1	0
4-Methylbenzylidene Camphor	-3	+3	0	0	0	-1	0
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol	-5	+4	+5	-1	-2	+4	-1
Octokirilene	-3	+3	+1	-2	0	+5	0
Phenylbenzimidazole aside sulfonic	-2	+4	0	0	0	+3	-2
Polysilicone-15	-4	+1	0	+1	0	+3	+2
Tris-biphenyl Triazine	-5	+5	+3	-1	-2	+3	-1
Titanium Dioxide – urwego rubonerana	-3	+5	+2	-1	0	+4	0
Titanium Dioxide – urwego rwagutse rw'umuvuduko	-3	+5	+4	-2	-3	+4	0
Oxyde ya Zinc	-3	+2	+4	-2	-1	+4	0

Ibintu Bigira Ingaruka ku Mikorere ya Viyunguruzo bya UV

Imikorere ya dioxyde ya titanium na oxyde ya zinc iratandukanye cyane bitewe n'imiterere ya buri bwoko bw'ikoreshwa, urugero: gusiga, imiterere ifatika (ifu, gusiga ikoresheje amavuta, gusiga ikoresheje amazi).Abakoresha bagomba kugisha inama abatanga serivisi mbere yo guhitamo amanota akwiye kugira ngo bagere ku ntego zabo mu buryo bwabo bwo gukora.

Ingufu za filters za UV zishonga mu mavuta zigira ingaruka ku buryo zishonga mu mashini zikoreshwa muri iyo mashini. Muri rusange, filters za polar ni zo filters nziza cyane ku mashini zitunganya organic.

Imikorere ya filters zose za UV iterwa cyane n'imikorere ya rheological y'iyi formulaire ndetse n'ubushobozi bwayo bwo gukora firime ingana kandi ihuye ku ruhu. Gukoresha firime zikwiye n'inyongera za rheological akenshi bifasha kunoza imikorere ya filters.
Uruvange rushimishije rw'ibikoresho bya UV (ubufatanye)

Hari uburyo bwinshi bwo guhuza ibyuma bya UV bigaragaza ubufatanye. Ingaruka nziza zo guhuza ibyuma akenshi zigerwaho no guhuza ibyuma byuzuzanya mu buryo runaka, urugero:-
• Guhuza filters zishonga mu mavuta (cyangwa zijugunywa mu mavuta) n'filters zishonga mu mazi (cyangwa zijugunywa mu mazi)
• Guhuza filters za UVA na filters za UVB
• Guhuza filters zidafite umwimerere n'filters zidafite umwimerere

Hariho kandi uburyo bumwe na bumwe bushobora gutanga izindi nyungu, urugero bizwi neza ko octocrylene ifasha mu gufotora ibyuma bimwe na bimwe bya firigo nka butyl methoxydibenzoylmethane.

Ariko umuntu agomba guhora yitondera umutungo bwite mu by’ubwenge muri uru rwego. Hari patenti nyinshi zikubiyemo uburyo bwihariye bwo guhuza ibyuma biyungurura imirasire ya UV kandi abakora imashini basabwa kugenzura buri gihe ko uruvange bateganya gukoresha rutabangamiye patenti z’abandi.

Hitamo akayunguruzo k'imirasire y'izuba gakwiye mu ikoreshwa ryawe ryo kwisiga

Intambwe zikurikira zizagufasha guhitamo icyuma gipima UV gikwiye mu bijyanye n'ubwiza bwawe:
1. Shyiraho intego zisobanutse neza ku mikorere, imiterere y'ubwiza n'ibisabwa mu isesengura ry'inyandiko.
2. Reba neza filters zemewe ku isoko ryagenewe.
3. Niba ufite chassis yihariye yo gushushanya ushaka gukoresha, tekereza ku ma filter azajyana n'iyo chassis. Ariko niba bishoboka ni byiza guhitamo ama filter mbere na mbere no gushushanya formula izikikije. Ibi ni ukuri cyane cyane ku ma filters atari ay'umwimerere cyangwa ay'umwimerere.
4. Koresha inama zitangwa n'abatanga serivisi cyangwa ibikoresho byo guhanura nka BASF Sunscreen Simulator kugira ngo umenye uburyo bukwiye gukoreshwa.kugera ku ntego ya SPF iteganijwen'intego za UVA.

Ubwo buryo bwo gupima bwa SPF na UVA muri vitro ni ingirakamaro muri iki cyiciro kugira ngo hagaragazwe uburyo bwo gupima butanga umusaruro mwiza mu bijyanye n'imikorere - amakuru menshi ku ikoreshwa, ibisobanuro n'imbogamizi z'ibi bizamini ashobora gukusanywa hifashishijwe amasomo ya SpecialChem e-training:UVA/SPF: Gukoresha neza porogaramu za Test Protocols zawe

Ibisubizo by'ibizamini, hamwe n'ibyavuye mu bindi bizamini n'isuzuma (urugero: guhagarara neza, ubushobozi bwo kubungabunga uruhu, imiterere y'uruhu), bituma icyuma gitanga imiti gihitamo uburyo bwiza kandi kikayobora iterambere ry'imiti.