"Links" to Wet-End Chemistry

Hercules Inc., now Ashland, has a research center for paper chemicals in Willmington, DE. Their full range of papermaking additives is best known for its AKD alkaline sizing products, poly-amidoamine-epichlorohydrin wet-strength resins, rosin sizes, and retention aids.

View Details →

Adding to your everyday

At Kemira, we use our chemistry to improve your everyday. It means making your packaging lighter and stronger, your paper towels softer, and your print colors brighter. We make your drinking water safe, your wastewater clean, and by adding our chemistry, you get more out of energy resources.

View Details →

CELLOSIZE Hydroxyethyl Cellulose

 &#; treatment to improve release from press and to prepare the surface to accept paint or surface coatings. It is also used ... and increases the wet strength of the fi nal product. CELLOSIZE HEC QPH is an effective ... Thickening agent in fi lm processing fl uids with high salt concentrations. Fluorescent Tube Coatings

View Details →

Richard Venditti

Venditti teaches Chemical Process Control, Unit Operations of Pulp and Paper, and Environmental Life Cycle Analysis at NCSU. He was named outstanding Academic Advisor for his department in. Venditti is the director and co-instructor of the Hands-on Workshop for Pulp and Paper Basics, co-sponsored by NCSU and Tappi.

View Details →

Hydrogen Peroxide – Arkema.com

 &#; The manufacture and processing of semiconductor wafers mainly involve wet chemistry steps where hydrogen peroxide is used in combination with other chemicals for cost-effective etching and cleaning. ... hydrogen peroxide can also be used as a bleaching agent in the food industry based on local regulations. → Ask for ... the two major ...

View Details →

nine.com.au – the new ninemsn

Meet the new nine.com.au. Get the latest news, sport, TV, travel, fashion, fitness, recipes and celebrity news, all for free at nine.com.au

View Details →

Wet Strength Additives Market for Paper Industry

Wet-strength additives are an important group of papermaking chemicals used to improve paper quality. Wet strength of paper is a measure of how well the web of fibers holding the paper together can withstand a force of rupture when the paper is wet. Wet strength is routinely expressed as the ratio of wet to dry tensile force at break.

View Details →

Guar Gum Market Size & Trends | Industry Analysis …

Guar gum is used as a wet-end strength additive in the pulp and paper industry to improve the physical properties of paper. It is used as a settling agent in the mining industry to speed up the settling of suspended particles. It is also used as an appetite depressant for weight loss and as a disintegrating agent in tablet formulations.

View Details →

Pulp and Paper Industry

The pulp and paper industry is a large and growing portion of the world's economy. Pulp and paper production has increased globally and will continue to increase in the near future. Most of the pulp and paper mills are located near the major waterways and have an access to a large, uninterrupted supply …

View Details →

Solenis, a Global Industrial Water Treatment Company

Solenis is a leading producer of specialty chemicals for water-intensive industrial operations. In addition to offering innovative chemical solutions—process aids, water technologies and functional additives—the company also offers an advanced suite of monitoring and control systems, all fully backed by expert insight and support. &#;...

View Details →

Janitorial Supplies | Commercial Cleaning Supplies

china supply improve paper processing chemicals wet strength agent Keeping a well-stocked janitorial supply is critical to the success of any business. That's why we offer affordable wholesale industrial cleaning supplies that range from simple paper towels to high-grade floor cleaning chemicals, giving you the products that you need to keep every part of your business looking great and health code compliant.

View Details →

Polyacrylamide CAS#:

 &#; It is widely used in petrochemical, metallurgy, coal, mineral processing and textile and other industrial sectors, and is also used as precipitation flocculant, oil field water thickeners, drilling mud treatment agent, textile pulp, paper reinforcing agent, fiber modifier, soil conditioners soil stabilizing agent, fiber paste, resin finishing ...

View Details →

Paper machine

 &#; A paper machine (or paper-making machine) is an industrial machine which is used in the pulp and paper industry to create paper in large quantities at high speed. Modern paper-making machines are based on the principles of the Fourdrinier Machine, which uses a moving woven mesh to create a continuous paper web by filtering out the fibres held ...

View Details →

China Manufacture manufacturer, Chemical, Energy …

China Petroleum Technology & Development Corporation (CPTDC), a wholly owned subsidiary company of China National Petroleum Corporation (CNPC), is China′s largest professional foreign trade company specializing in manufacturing and supply of petroleum and …

View Details →

About Us

Intertek is the industry leader with over,people in,locations in overcountries. Whether your business is local or global, we can ensure your products meet quality, health, environmental, safety, and social accountability standards for virtually any market around the world.

View Details →

Home | Nickel Institute

Visit Nickel Institute's website to find out more about nickel, from mining and production to sustainability and recycling.

View Details →

Chapter

 &#; ChapterPulp and Paper Industry GENERAL PROFILE. Kay Teschke. Evolution and Structure of the Industry. Papermaking is thought to have originated in China in aboutA.D. using rags, hemp and grasses as the raw material, and beating against stone mortars as the original fibre separation process.

View Details →

Get familiar with your textile production processes ...

When the fibre has been harvested or produced the next step is to spin the fibres into a yarn. It is easy to believe that this step, which is a mechanical one, uses no chemicals. But in order to increase the strength of the fibre, increase fibre cohesion and reduce friction during the spinning process, spinning oils are added. spinning oils

View Details →

Paper chemicals

 &#; Paper chemicals designate a group of chemicals that are used for paper manufacturing, or modify the properties of paper. These chemicals can be used to alter the paper in many ways, including changing its color and brightness, or by increasing its strength and resistance to water.[1] Sulphite pulp mill discharging wastewater in

View Details →

Sodium tripolyphosphate |

Visit ChemicalBook To find more Sodium tripolyphosphate () information like chemical properties,Structure,melting point,boiling point,density,molecular formula,molecular weight, physical properties,toxicity information,customs codes. You can also browse global suppliers,vendor,prices,Price,manufacturers of Sodium tripolyphosphate ().

View Details →

Quora

Quora is a place to gain and share knowledge. It's a platform to ask questions and connect with people who contribute unique insights and quality answers. This empowers people to learn from each other and to better understand the world.

View Details →

China Calcium Sulfate manufacturer, Water Treatment ...

 &#; Established in, Julong Chemical focus on food additve calcium sulfate manufacturing and water treatment chemicals and other chemicals supplying. Julong have been the leader of calcium sulfate manufacturer foryears, food gypsum, agricultural gypsum and …

View Details →

PRODUCTION, TRADE AND UTILIZATION OF …

 &#; Its use is mainly confined to eastern Asia, especially Japan and China. In the former its major application is as a constituent in hair waving and hair dyeing preparations. Funoran is also a paper and textile sizing agent, has widespread uses as a adhesive and has long been valued in the traditionally delicate artwork of the region.

View Details →

Grades of Paper

 &#; A cork-like sheet of paper made in a variety of ways depending on its end use. Ground cork is mixed with chemical pulp and proper adhesives and glycerin additives to make a heavyweight sheet for gasketing material. Laminates of thin cork and paper sheets are used to make some types of paper tips.

View Details →

BioResources

 &#; About the journal. BioResources (ISSN:) is a peer-reviewed online journal devoted to the science and engineering of lignocellulosic materials, chemicals, and their applications for new uses and new capabilities. An impact factor of.is listed in theJournal Citation Reports. View our current issue. Browse Volumes and Issues. Submit a Manuscript

View Details →

Adhesives and Chemicals

Wet strength additiveThese additives ensure that when the paper becomes wet, it retains its strength. This is especially important in a tissue paper. Typical chemicals used are as epichlorohydrin, melamine, urea formaldehyde and polyimines. These substances polymerize in the paper and result in construction of a strengthening bond.

View Details →

Developments in nano-additives for paper industry ...

Nano wet/dry strength agents: paper industries. Tensile properties of the paper both in wet and dry phases can be improved by crosslinking the cellulose fibres based on its covalent bonds during wet/dry strength chemicals, which do not break upon wetting [,,,].

View Details →

Adhesion Promoters: Silane Coupling Agents

Even if the reinforcement is pretreated, a compounder can later add additional silane coupling agent to enhance adhesion or provide processing benefits. A debate has existed between pretreated fillers and in situ addition of silane coupling agents, but pretreatment is usually preferable .

View Details →

Cleaning and Janitorial Products

Cleaning products and janitorial supplies help keep commercial and industrial facilities clean, tidy, and well maintained. Cleaning chemicals are used to clean, degrease, sanitize, and disinfect walls, floors, and other surfaces. Mops, brooms, and floor-cleaning machines are used to clean, scrub, strip, buff, polish, or vacuum floors and carpets.

View Details →

Wet strength

 &#; Wet strength chemicals improve the tensile properties of the paper both in wet and dry state by crosslinking the cellulose fibres with covalent bonds that do not break upon wetting.. Different wet strength chemicals are in use, like wet strength resins or neutral sizing agents.Normal wet strength resins are: urea-formaldehyde (UF), melamine-formaldehyde (MF) and polyamide-epichlorohydrin (PAE).

View Details →

Sizing

china supply improve paper processing chemicals wet strength agent  &#; The sizing agent adheres to substrate fibers and forms a film, with the hydrophilic tail facing the fiber and the hydrophobic tail facing outwards, resulting in a smooth finish that tends to be water-repellent. Sizing improves the surface strength, printability, and water resistance of the paper or material to which it is applied.

View Details →