PU polyurethane engineering manufacturer

IKSONIC is PU polyurethane engineering manufacturer.

PU polyurethane engineering manufacturer

PU soft foam Flexible PU
The mat – such as chairs, sofas, mattresses, etc., polyurethane foam is an ideal material mat material, the mat is the largest amount of soft foam applications;
Sound-absorbing materials – perforated polyurethane foam having good acoustic absorber function can be used as interior insulation materials;
Fabric composite – shoulder pads, bra sponge, cotton; toys

PU Rigid PU foam

Refrigerated equipment – such as refrigerators, freezers, cold storage, refrigerated vehicles, rigid polyurethane foam is the best insulation refrigeration equipment Polyurethane Engineering;
Industrial equipment insulation – such as tanks, pipelines and the like;
Building materials – in European and American countries, polyurethane foam construction accounted for about 70% of the total consumption of rigid foam, it is more than double refrigerator, freezer, etc. The amount of foam; in China, foam application is not in the construction industry Like Western countries as widespread, so the potential for the development of very large;
Transportation – such as automobile roof, interior parts (steering wheel, dashboard) and the like;
Imitation wood – high density (density 300 ~ 700kg / m3) polyurethane foam or glass fiber reinforced rigid foam structure, also known as imitation wood, high strength, good toughness, tenacity dense crust, simple molding process, production high efficiency, high strength comparable to natural wood, low density than natural wood, wood can be used for all kinds of high-grade substitute products.
Potting material – such as waterproof grout material, plugging materials, roofing material
Flower industry –PU pots, flower arrangement mud

PU semi-rigid Semi-rigid PU

Energy absorption foam – energy absorption foam with excellent shock absorption, cushioning properties, excellent resistance to compression load performance and deformation recovery performance, the most typical application for the preparation of car bumpers;
Self-skinning foam (Integral Skin Foam) – used to prepare the car steering wheel, armrest, headrest and other softening within the functional parts and interior trim. Self-skinning foam products commonly used reaction injection molding (Reaction Injection Moulding, referred RIM) process technology;
Microcellular elastomers – the most typical microporous polyurethane elastomer applications for the footwear industry.
Polyurethane elastomer (PU Elastomers) Polyurethane Engineering
Casting polyurethane elastomer (referred to as CPU) – is a polyurethane elastomer most widely used, yield a maximum;
Thermoplastic polyurethane elastomer (referred TPU) – thermoplastic polyurethane elastomer polyurethane accounts for about 25% of the total elastomer;
Millable polyurethane elastomer (referred to as MPU) – accounted for about 10% of the total amount of polyurethane elastomer body.
Solid tires; printing, transportation cot; presses cot; seals, gaskets, ball joint, bush bearing; O-ring; supporting mat; soles, dorsal root, Baotou; lining; gears, different applications, choose elastic different hardness range body.
In the mining, metallurgical and other industry applications – sieve, shaking, etc.
Applications in respect of industrial machinery – roller, tape, seals and the like;
Applications in the automobile industry – tires, seals and the like;
Application in terms of light industry – PU sole material, polyurethane synthetic leather, polyurethane fiber;
Applications in respect of the construction industry – waterproof timber, paving materials, potting materials and the like.

PU sole material (Shoe Sole)

Polyurethane soles has many advantages: low density, soft, comfortable light; good dimensional stability, long storage life; excellent wear resistance, flexural properties; excellent shock absorption, slip resistance; good heat resistance ; good chemical resistance and so on. Polyurethane used for the manufacture of high-grade leather shoes, sports shoes, sneakers and other.

Polyurethane slurry

Is divided into two major categories of wet and dry, is a polymer solution system, the appearance of a transparent or slightly turbid, solids content of about (30-35)%, which means that one of the (65-70)% solvent Simply put one ton slurry containing (650-700) kg of solvent, it is for dry toluene and contain so many methyl ethyl ketone, toluene amount bigger, because good solubility of toluene, for wet It is containing 650-700 kg of pure DMF, so the pulp is concerned, like toluene, DMF change prices significantly affect the cost of the slurry, the reason is very simple dosage than the major share.
Polyurethane slurry as a coating preparation of polyurethane synthetic leather, artificial leather. PU synthetic leather with a soft gloss, natural, soft, strong sense of leather exterior, with excellent substrate adhesion properties, abrasion resistance, resistance to bending, anti-aging, anti-fungal and good excellent mechanical properties, but also with cold is good, breathable, washable, easy processing, excellent inexpensive price, etc., it is the most ideal natural leather substitute, widely used in clothing, footwear, luggage, furniture, sports and other industries. Where dermal application in the field, it can be an alternative, but can not be applied in the field can be applied to leather, the leather market is very susceptible (affects cattle, sheep, pigs and other market and BSE) animals.
Dry Polyurethane slurry – in the application process, the slurry is heated and vaporized by evaporating the solvent, the solvent mostly with toluene, methyl ethyl ketone, a solvent is evaporated can not be recovered, not only pollute the environment, but also caused no necessary waste.
Polyurethane wet slurry – Because the process is used to extract water DMF (DMF and water because there is unlimited solubility), more environmentally friendly, but also to produce synthetic leather with good breathability performance and feel soft, plump, light, more full of style and appearance of natural leather, so the pace of development is very alarming.

Polyurethane fibers (Spandex, spandex for short)

Spandex excellent performance: outstanding high resilience, high-resilience polyurethane is all elastic fibers can not be compared, it is greater than 400% elongation at break of up to 800%, even 300% of the tensile strain in time rebound reply rate is still more than 95%; excellent tensile strength, tear strength; weather resistance, ultraviolet radiation and strong; resistant to chemicals, resistant to washing; good dye affinity.
Spandex has been widely used in textiles, is a high value-added new textile material, the use of form, there are four: bare wire, yarn, covered yarn, twisting together. Such as stockings, swimsuit, dance clothes, Lycra (spandex-coated silk cotton), clothing, etc., in traditional textiles, simply add less than 10% of the amount of spandex, you can make a much higher level of traditional fabrics, showing soft, comfortable, beautiful, elegant style.

Polyurethane coating (PU Coatings)

Applications of polyurethane coatings are: aircraft, ship, vehicle painting; wood, plastic, rubber, leather surface coating; building coating; anti-corrosion coating, and the like. Polyurethane Engineering
Waterborne polyurethane coatings – water as a main medium having a low VOC content, low or no environmental pollution, construction and other convenient features, it is one of the main alternatives to solvent-based coatings. It has been widely used in many fields, such as: (1) Wood and wood floor paint; (2) Paper coating; (3) architectural coatings; and (4) leather coat; (5) fabric coating, etc. .

Polyurethane adhesive (PU Adhesives)

Polyurethane adhesives containing highly polar and chemical inertness of -NCO- (isocyanatomethyl), – NHCOO- (urethane groups), and the substrate containing active hydrogen, such as foam, plastic, wood, leather , fabric, paper, ceramics and other porous materials, and smooth surface material of the metal, glass, rubber, plastics and others have excellent chemical adhesion;
Possess excellent shear strength and impact resistance, for a variety of structural bonding field, and have excellent flexibility characteristics;
Polyurethane adhesive agent with excellent rubber properties, can adapt to different thermal expansion coefficients of the substrate adhesion, which is formed between the substrate having a soft – hard transition, not only strong bonding, but also has excellent cushioning, reduced shock function;
Low and ultra-low temperature performance polyurethane adhesive than all other types of adhesive;
Waterborne – waterborne polyurethane adhesive with low VOC content, low or no environmental pollution, non-flammable and other characteristics, it is focusing on the development direction of the polyurethane adhesive.

Polyurethane sealant (PU Sealants)

Sealants are used to fill voids (holes, joints, seams, etc.) of the material, both bonding and sealing two functions. Polyurethane sealant and silicone sealant, polysulfide sealant, form the three species are high-grade sealant.
Polyurethane sealants are widely used in civil construction, transportation and other industries:
In architectural terms – doors and windows and glass fill seal;
In the civil aspect – highways, bridges, runways, etc. caulking seal;
Applications in the car – the windows (mainly windscreen) seal assembly.
Polyurethane sealant has many good features, including: (1) Performance adjustable wide range of adaptability (2) good wear resistance; large (3) mechanical strength; good (4) adhesive properties; (5) good elasticity , with excellent resilience, can be used for dynamic joints; (6) good low temperature flexibility; (7) The weather is good, the service life of up to 15 to 20 years; (8) good oil resistance; (9) resistant to biological aging; (10) affordable.