ttyu1120

Properties
Red liquid.
Applications
Mainly used in viscose etc of cellulose fiber dyeing, also can be used for silk, wool, paper and pulp dyeing, also can be used in the manufacture color which have pigment.
Manufacturing Methods
Aniline and N-(4-aminophenyl)acetamide diazo respectively, and N,N鈥?bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea c…[Leggi tutto]

Through the measurement of the infrared energy radiated by the organism itself, its surface temperature can be accurately determined, which is the objective basis on which infrared radiation temperature measurement is based. An infrared thermometer consists of a lens to focus the infrared (IR) energy on to a detector, which converts the energy to…[Leggi tutto]

Ningbo South New Energy Technology Co.,Ltd is one of the leading China solar module, solar lights, garden lights, poly solar module, solar power generator manufacturers and suppliers, and also a professional solar module company and factory, welcome to our website. the products have passed CE, TUV IEC61215, UL, ISO9001 CCC certificates and 2008…[Leggi tutto]