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Polyester Polyol from Waste PU Foam

November 27, 2022 by Leave a Comment
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[INQ. NO. 2211M52] Sehotech, founded in 1986, specializes in the manufacturing of fine chemical products based on polyurethane. It provides customized solutions to customers with a diverse range of products.


Sehotech’s recycled polyester polyol is a product made of recycled raw materials to replace existing polyester polyol.


PU is a material used in a wide variety of applications, including furniture, automotive interior materials, refrigerators, and LNG and LPG ship insulation.


However, it has a large volume but a small mass, so it is economically infeasible when collected. It is also difficult to recycle because it emits greenhouse gasses when discarded after a special incineration treatment.

Polyester Polyol to reduce carbon generation
However, recycled Polyester Polyol from Sehotech is re-made after breaking down and processing waste foam in an effort to reduce carbon generation in line with ESG management. Unlike similar technologies being developed in some European countries, it is very well mixed with the existing polyol, easy to handle and has excellent properties without shaking when applying the PU.


In particular, Polyester Polyol obtained from waste foam is a product keeping pace with the international shift toward carbon neutrality, by significantly reducing not only waste but also greenhouse gas emissions by making the same quality PU as the existing ones.


The CEO of the company emphasized that “our company’s polyurethane is a fine chemical product most commonly used in real life in the world. Among them, polyurethane foam is used in various industrial areas, such as car accessories, construction products, etc. We will do our best to make our customers’ finished products be the finest on the market.”


 
 
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Rigid Polyurethane Resin

November 26, 2022 by Leave a Comment
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[INQ. NO. 2211M40] TAE YOUNG’s rigid polyurethane resin system has much stronger points when compared with other insulation materials, such as excellent insulation properties, self-adhesiveness, light weight, fillabilty, simplicity, and variety.


Two-component urethane adhesive for prefabricated sandwich panels is a product that is used to bond EPS panels, glasswool panels , mineral wool panels, etc . This two-component adhesive for construction can be used in-between the core and the iron plate, maintaining excellent adhesion and durability, even under extended severe weather conditions.


One-component urethane adhesives are used to bond glass fibers and honeycomb structured plate to an iron plate, and are used for production of fire doors and heat sink doors.


They are used in a wide range of insulations for various structures, such as for urethane boards and panels, refrigerators, reefer containers, showcases, chemical tanks, double layered insulated pipes, cold storage warehouses, refrigeration warehouses, apartments, and daily living spaces.


PolyUrea is used for floor materials for parking lots in buildings, industrial facilities, refrigeration warehouses and logistic warehouses as well as anti-erosion or waterproof material in various water treatment facilities such as swimming pools, water purifying plants, and refinery facilities. It also applies for anti-erosion and waterproofing in various structures such as chemical tanks, ordinary pipes and steel pipes, and industrial facilities.


Besides, its application expands much wider in industrial fields not only with its excellent constructability that does not allow flowing down on the inclined plane and on the vertical plane, but also outstanding workability under severe environment in terms of temperature, humidity, and coldness, while reducing the construction time.


 
 
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Polyurethane System & PU Foaming Machine

November 26, 2022 by Leave a Comment
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[INQ. NO. 2211M12] DAEJIN PHYSICS AND CHEMICAL’s polyurethane system, for automobiles, commercial vehicles and industrial air-cleaners, now under production, is available as a custom-made product satisfying 100% of a customer’s specifications through technology development based on 30 years of export experience in this field.


Besides, the company is providing quality raw materials to clients all over the world through stable and steady raw material supply by way of a representative contract with the Korea BASF.


The company can provide whatever technological specification of the filter compound molding (semi-rigid foam) a customer may require based on years of export experience, and can arrange any production to be ready within a week thanks to our updated facilities for prompt delivery of the product to a customer.


The company provides any specification that meets a customer’s requirements by blending the quality raw material from the Korea BASF with unique technology, and offer lots of advice on raw material supply and production line to filter manufacturers around the world.


The company’s products are now being supplied to global automobile parts companies like MANN+HUMMEL, MAHLE, LEEHAN after passing their rigid and high-quality standards, which gives a good indication of the technology and quality of its products.


The company’s PU foaming machine is manufactured in a circulation method of two pure liquids, polyol and isocyanate, and all of the PU foaming machines are available for precision control (selection of hot and cold control) of an individual liquid temperature in a feed stock and curing agents, and are providing high efficiency in mixing by using the mixing head with the company’s unique specification.


The company’s PU foaming machines are equipped with the haight metering pump of Baker Manufacturing Co. of the USA for chemical (Urethane), and it adds one more set of the feed stock tank, so it can make a product in another color.


 
 
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Polyurethane Adhesive Products – TAEYOUNG

November 2, 2012 by Leave a Comment

Controlling temperatures is important in many cases. Say, a spacecraft needs to be well insulated in preparation for extremely high temperatures when it re-enters through the earth’s atmosphere. For buildings, people use various forms of thermal insulation not only to reduce heat but also noise and vibration, which can create a more enjoyable environment for a resident. Clothes are also used for the same purpose. Korea’s TAEYOUNG is allowing people to maximize the use of heat insulation products to their advantage.

TAEYOUNG is relatively a new entry in the insulation business. The company started its operation first in 2009, and is determined to provide polyurethane adhesive goods to its buyers in Southeast Asia. Its main product “High quality polyurethane system shows superior characteristics compared to other heat insulators in the market: magnetic viscidity, heat insulation, diversity, etc. And this polyurethane foam is versatile for many applications such as heat insulators for construction, sandwich panels, cold containers, and more.

 

taeyoung-sandwich-panel

 

For sandwich panels that are made of two steel panels and construction materials, also styrene foam in-between. Two panels are attached by using TAEYOUNG’s urethane adhesive. There are two types of urethane adhesive systems that offer users excellent adhesiveness and stability. The firm produces one liquid type urethane adhesive for glass wool and honeycomb. Due to its efficient adhesiveness and liquid stability, the liquid is widely applied to various buildings that have fire doors and walls.

TAEYOUNG’s spray systems are popular with heat insulation use for buildings, warehouses that maintains low temperatures, etc. This item can spread the urethane fast and does not discriminate regarding surface flatness. Its high quality foam system is another item that covers all kinds of heat insulation applications. For more information, please visit 0432172430.com/index.html

 

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