China High Purity Black Selenium Granules fun Gilasi Industry
Awọn oṣiṣẹ wa ni gbogbogbo laarin ẹmi ti “ilọsiwaju ilọsiwaju ati didara julọ”, ati lilo awọn ẹru didara ti o dara julọ, oṣuwọn ọjo ati awọn iṣẹ iwé lẹhin-titaja, a gbiyanju lati ṣẹgun gbogbo igbagbọ alabara ninu fun China High Purity BlackSelenium granulesfun Ile-iṣẹ Gilasi, Fun awọn ibeere afikun jọwọ ma ṣe ṣiyemeji lati kan si wa.O ṣeun – Iranlọwọ rẹ n ṣe iwuri fun wa nigbagbogbo.
Awọn oṣiṣẹ wa ni gbogbogbo laarin ẹmi “ilọsiwaju ati ilọsiwaju”, ati lilo awọn ẹru didara to dara julọ, oṣuwọn ọjo ati awọn iṣẹ iwé lẹhin-titaja, a gbiyanju lati ṣẹgun igbagbọ alabara gbogbo funSelenium China, Selenium granules, Iwọn didun ti o ga julọ, didara oke, ifijiṣẹ akoko ati itẹlọrun rẹ jẹ iṣeduro.A ku gbogbo ìgbökõsí ati comments.Ti o ba nifẹ si eyikeyi awọn ohun wa tabi ni aṣẹ OEM lati mu ṣẹ, jọwọ lero ọfẹ lati kan si wa ni bayi.Nṣiṣẹ pẹlu wa yoo fi owo ati akoko pamọ fun ọ.
ọja Apejuwe
Selenium jẹ pupa tabi lulú grẹy, pẹlu grẹy ti fadaka luster quasi - irin.Ninu awọn allotrophs to lagbara mẹfa ti a mọ, awọn kirisita mẹta (α monoitalic, β monoitalic, ati triangulite grẹy) jẹ pataki julọ.Eto kirisita hexagonal grẹy jẹ iduroṣinṣin julọ pẹlu iwuwo ti 4.81g/cm3.
O tun wa ni awọn fọọmu amorphous mẹta: awọn fọọmu gilasi amorphous meji ti selenium, pupa ati dudu.Ti iṣaaju jẹ brittle ati pe o ni iwuwo ti 4.26g/cm3.Igbẹhin iwuwo 4.28g/cm3, ekeji jẹ selenium colloidal.
Sipesifikesonu
Awọn alaye apoti
A tun pese awọn iṣẹ adani
Kaabo lati beere COA & ayẹwo ọfẹ fun Idanwo
Ohun elo
Awọn oṣiṣẹ wa ni gbogbogbo laarin ẹmi ti “ilọsiwaju ilọsiwaju ati didara julọ”, ati lilo awọn ẹru didara ti o dara julọ, oṣuwọn ọjo ati awọn iṣẹ iwé lẹhin-titaja, a gbiyanju lati ṣẹgun igbagbọ alabara gbogbo fun Black Purity HighSelenium granulesfun Ile-iṣẹ Gilasi, Fun awọn ibeere afikun jọwọ ma ṣe ṣiyemeji lati kan si wa.O ṣeun – Iranlọwọ rẹ n ṣe iwuri fun wa nigbagbogbo.
