Description

Industrial Gelatin is light yellow or brown grain, which can pass the 4mm aperture standard sieve. The product is under the QB/T******4 national trade standard. We can handle the SGS, ITS quality certificate and CIQ veterinary sanitation certificate and the note for changing the certificate of letting pass. Item Unit Jelly Strength (*2.5%, *0°C) Bloom g â�¥ **0 **0 **0 **0 Viscosity (*5%, *0°C) °E â�¥ *0 7 5 3 (*2.5% *0°C) mpaâ�¢s â�¥ *7 *4 *1 8 (*2.5%, *0°C)mps â�¥ **6 **2 *6 *0 Moisture % â�¤ *5 *5 *6 *6 Ash % â�¤ 2.0 2.5 2.5 3.0 Transparency (5%, *0°C) mm â�¥ **0 *0 *5 - PH 5.**7 Applicationsï&frac*4;� Coating and Sizing Technical gelatins are used in the warp sizing of rayon and acetate yarns. The gelatin size adds strength to the warp and resistance to abrasion so that breakage of the warp is minimized. Gelatin is particularly well suited for this application because of its excellent solubility and film strength. It is applied in aqueous solution along with penetrating oils, plasticizers and antifoam agents before weaving, and later removed during finishing by washing with warm water. Panama hats are sized with gelatin. Sizing helps preserve the shape of the hat while imparting resistance to water and dirt. An emerging technology involves the use of gelatin to size quartz fibers for space-age fabrics. Paper Manufacture Gelatin is used for surface sizing and for coating papers. Either used alone or with other adhesive materials, the gelatin coating creates a smooth surface by filling up the small surface imperfections thereby ensuring improved printing reproduction. Examples include posters, playing cards, wallpaper, and glossy magazine pages. High quality rag-based papers, such as those used for blueprints and currency, also feature a gelatin size coating. The result is a paper which has good moisture and abrasion resistance .