Paper Chemicals in Weifang

Polyether Ester Defoamer is a high-efficiency defoaming agent specially developed for papermaking wet end and industrial wastewater treatment systems. Based on polyether-modified fatty acid esters...View details

Organosilicone Defoamer is a high-efficiency defoaming agent independently developed by our technical team, specially designed for foam control in papermaking pulp black liquor systems. Based on...View details

Higher Alcohol Defoamer is a high-performance defoaming agent developed for papermaking systems, especially suitable for applications requiring stable foam control under medium temperature...View details

AKD Wax (Alkyl Ketene Dimmer) 1840/1865/1895: This product is obtained from higher fatty acids(C>12) which is via acylation and dehydrochlorination. As the basic powder of neutral sizing agent,...View details

AKD High Polymer Emulsifier is a cationic polymer independently developed by our technical team. It not only emulsifies AKD wax but also stabilizes the colloid, improves retention, and enhances...View details

Product Name: Wet Strength Agent Chemical Name: Cationic Styrene-Butyl Acrylate Polymer CAS Number: 24981-13-3 Molecular formula: (C8h8.C3h5no)X Ionic: Cationic Viscosity: 30max Shelf Life:...View details

Product Name: Alkyl Ketene Dimer(AKD WAX) Appearance: Light Yellow Wax Solid Molecular Formula: C36H68O2 Cas No.: 144245-85-2 Item Standard Specifications: Appearance ...View details

INTRODUCTION Xylan is a major component of wood and non-wood fibres. During cooking of pulps, the xylan is partially dissolved, modified and re-precipitate onto the fibre surface. The application...View details

Description: SKHZYE-DPE91 is an enzyme complex that selectively modifies cellulosic fibers to aid in the separation of ink and other debris from recycled papers. SKHZYE-DPE91 is in powdered form...View details

Preface Ink and fibre on waste paper attach tightly, it is very hard to remove the ink by ordinary methods. SKHZYE-DPE91A could improve the de-inking ability remarkably, and reduce the alkali...View details

INTRODUCTION The problems caused by stickies are many and varied and can occur at practically every stage in the papermaking and paper conversion chain including printing. Finding a suitable way to...View details

INTRODUCTION: Starch, a high polymeric carbohydrate is a mixture of two polysaccharide, such as amylose and amylopectin. Starch conversion enzyme can change the internal structure of starch, which...View details

SUKAZYM IW-011 Biological agent for treatment of industry wastewater SUKAZYM IW-011 is a microbial-based product containing a highly concentrated blend of non-pathogenic, aerobic and...View details

Product Name: BON,2-Naphthylbenzyl Ether usage:Sensitizer for thermal paper Assay: 99% min CAS No.: 613-62-7 Packaging: 20kg/ bag 500kg/bag 1000kg/bag Manufacturer:Weifang Dayoo Biochemical Co.,LtdView details

2-Anilino-3-methyl-6-dibutylaminofluorane Thermal paper leuco dye CAS NO: 89331-94-2 Molecular Formula: C35H36N2O3 Package: 20kg/bag or as buyer's request Specification: Appearance: light color...View details

Diphenyl sulfone, Phenyl sulfone CAS NO: 127-63-9 Molecular formular:C12H10O2S Appearance: white crystalline powder Purity: 99% Packing:20kg/bag Usage: Used in organic synthesis, thermal paper...View details