Good footwear should be comfortable, long-lasting and fit for purpose – not to mention affordable. Polyurethanes allow designers to meet all of these objectives.Light but highly abrasion-resistant polyurethanes are perfect for hardwearing shoe soles, with excellent long-term mechanical properties. Polyurethane soles are practical and keep water out, while in no way limiting design potential.Within...

This section looks at the main properties of polyurethanes and explains their widespread use in so many applications. Not only are polyurethanes affordable and safe, they are also sustainable materials offering added comfort and protection to our everyday lives.The sustainability section outlines how polyurethanes preserve the Earth’s natural resources by reducing the need for energy. It also summ...

Modern homes and offices would be far less comfortable without polyurethanes. Flexible polyurethane foams are soft, yet provide good support, durable, and maintain their shape. They are an excellent and safe filling material for seating cushions and mattresses and can be produced to the density required by the manufacturer. Their versatility allows designers to use the full scope of their imaginat...

Rigid polyurethane insulating foam makes a major contribution to sustainability and eco-design by reducing the energy required to keep refrigerators and freezers cold.Polyurethane rigid foam is the insulating material which is most widely used throughout the world for refrigerators and freezers. The insulation efficiency of polyurethane foams is a key property for the low temperature preservatio...

Buildings currently waste a large proportion of the energy that goes into them. This energy heats up the earth instead of our homes, wastes money and increases our dependence on foreign energy supply. The estimated 160 million buildings in Europe, for example, account for more than 40% of the European Union’s energy consumption and 36% of our CO2 emissions. Finding ways of lowering the carbon foot...

Polyurethanes are found just about everywhere in modern life; the chair you are sitting on, the bed you sleep in, the house you live in, the car you drive – all these, plus innumerable other items you use every day, probably contain polyurethanes.This section explores some of the more common applications of polyurethanes and provides an insight into their use. It shows how versatile they are and a...

The polymeric materials known as polyurethanes form a family of polymers which are essentially different from most other plastics in that there is no urethane monomer and the polymer is almost invariably created during the manufacture of a particular object.Polyurethanes are made by the exothermic reactions between alcohols with two or more reactive hydroxyl (-OH) groups per molecule (diols, triol...

In The Essential Chemical Industry - Online, there are 76 units which describe key aspects of the chemical industry in a concise way. They are designed so that you can ‘dip in’ to them to retrieve the information you need.Although the units are self-contained, you will find that throughout this web site there are cross-references to material in other units, which is easily obtained by the designa...

Polyurethanes, like all plastics, are polymers made by reacting diisocyanates (MDI and/or TDI) with a range of polyols. Depending on the desired end product, chemical formulations may contain other ingredients such as catalysts, blowing agents and possibly flame retardants. These various combinations allow the manufacture of a range of product types including: rigid and flexible foamsrigid and fle...

Polyurethane (PUR and PU) is a polymer composed of organic units joined by carbamate (urethane) links. While most polyurethanes are thermosetting polymers that do not melt when heated, thermoplastic polyurethanes are also available.Polyurethane polymers are traditionally and most commonly formed by reacting a di- or polyisocyanate with a polyol. Both the isocyanates and polyols used to make polyur...

Every product will be inspected strictly before delivery. We'll in charge of all losses if there is any quality problem.

It is according to your quantity,normally 10 to 20 days.

1. 50% in advance as deposit by TT,the balance payment before the shipment.

Yes, all samples are free of charge. But if you need the sample which is bigger than our prepared sample, a little of fee will be needed. And, the sample fee will be returned as soon as the order placed.Thanks for your understanding!

Value-added Differences1.Best tear resistance;2.Highest open area in the industry;3.Extended service life - up to 30% more than steel media;4.Versatile fastening systems;5.Superior resistance to blinding and pegging;6.Effectively reduces noise by as much as 50% over steel media;7.Modular screen panel design is easier to handle, install and remove than traditional screen mats;

1. We produce all products in strict accordance with the requirements of ISO9001 standards.2. Each product will be inspected strictly before delivery. We'll in charge of all losses if there is any quality problem.

Our factory main products:A. Polyurethane Tensioned screen mesh; PU Coated Wire Mesh; PU Skeleton Polyurethane Sieve Plate; PU Tailing Dry Sieve Plate for Vibrating screen in mining ; B.Polyurethane hydrocyclone for oil drilling and mining; C. PU Scraper for conveyor belt ; D.PU Impeller (stator and Rotor for flotation) ; E. PU and rubber Lining Pipe F. Polyurethane and r...

1. Professional manufacturer with more than 18 years in Mining Polyurethane and Rubber elastomer products field.2. Produce the Polyurethane by our factory-self, with strict quality control to insure the features of polyurethane, getting quality products for our clients !3. Advanced equipments , lean production.

We are working in Dezhou Chaishang Shangmao Co.,LTD in Dezhou city,shangdong province.Dezhou Chaishang Shangmao Co.,LTD is subsidiary of Hengshui RongRui Metal Rubber Co.,LTD .The company owns the most advanced polyurethane elastomer production equipment and a group engaged in polyurethane production for many years, senior professional and technical personnel, choose the best quality raw materials...