This article will give you a detailed description of a product that is different from the general finish agent, ZK23 softener, which is a new type of quaternary ammonium softener. We have tested the results of the fabric whiteness after different concentrations of ZK23 and different temperatures. Non-ionic softeners and cationic softeners were compared and the results showed that ZK23 is a softener that can withstand high temperatures without yellowing. 3. Application test 3.1 Performance and Specifications of ZK23 Appearance: Creamy cream Ionicity: cation PH value: 5.0 to 7.0 Solubility: Heated jelly freezes at 50°C stability: 3.2.1 Test of fabric whiteness Measured according to GB/T 8425-1987, on the color measurement color matching instrument, the cloth is folded 4 times, measured 3 times, averaged; 3.2.2 Padding process Test fabric: cotton bleached plain cloth Softener concentration: 50g/L and 60g/L function shop_link(obj) { obj.onclick = window.open('../shop/index_171188.html'); } var img_obj = $('body_txt_content').getElementsByTagName( 'img'); for(i=0; i Sequin fabric sequence fabric velvet sequin fabric dress sequin fabric Shaoxing Ruier Imp. & Exp. Co.,Ltd , https://www.pasatextiles.com