PU Chemical for Making Shoe Sole

• Customization: Available
• CAS No.: 9009-54-5
• Formula: C3h8n2o
• Model NO.: HD-4060 / HD-1900
• EINECS: 210-898-8
• Molecular Principal Chain: Carbon Chain Polymer
• Color: White
• Transport Package: Various Package
• Specification: 220kg/235kg
• Trademark: shanghai
• Origin: China
• HS Code: 3909500000
• Production Capacity: 260000ton

Product Description

HD-4060 / HD-1900
Characteristics: Medium density, softmaterial and good fluidness.
Características: Densidad media, material suave y fluidez buena
Application: For children's shoes and direct injection shoes.
Aplicación: Para zapatos de niños y zapatos de inyección directa.
Typical properties of PU resin/ Propiedades de suela del sistema PU

Name of products Nombre de productos	@40ºC Appearance Apariencia	Density (g/cm^3@40^oC) Densidad	Viscosity (mPa·s @40^oC) Viscosidad	Package Size (kg/drum) Dimensión de Envase
HD-4060(POL, A, Poliol)	Liquid Líquido	1.13~1.18	900~1200	18 / 220
HD-1900(ISO, B)	Liquid Líquido	1.18~1.20	350~450	20 / 235

Processing /Proceso de moldeo
Please preheat materials at 60~70ºCfor 6~10 hours before processing. Then mix fully the whole drum of POL and other additives according to the following table. Finally, respectively transfer POL and ISO to their corresponding tanks.
Antes del moldeo, todos los componentes deben estar en estado líquido. Las materias primas deben precalentarse a bajas temperaturas en un tanque de calefacción de 60-70 °C (generalmente 6-10 horas, dependiendo de la cantidad y el tamaño del volumen de envasado. Es que el tiempo de fusión es diferente) antes de su uso. Los aditivos agregados deben mezclarse completamente con el material poliol antes de su uso y luego colocarse en el tanque de material. La cantidad de aditivos añadidos se muestra en la siguiente tabla.

HD-4060 (POL, A, Poliol)	Hardener/g Endurecedor/g	water/g Agua/g	catalyst/g Catalizador/g	other Otros aditivos
18 kg(one drum/un envase)	0	50~55	260	It depends/dependiendo
220 kg (one drum/un envase)	0	600~670	3200	It depends/dependiendo

Reactivity and product performance/Características de reacción y propiedades del producto

Test Items Ítem de Prueba	Reactivity parameters Parámetros técnicos	Test Items Ítem de Prueba	Product performance Propiedades del Producto
Ratio of (A+C) and B material Proporción de (Poliol+C) y Iso	100/89~91	Moulding density(g/cm^3) Densidad de Moldeo(g/cm^3)	0.45~0.55
Material temperature (^oC) Temperatura de Material (^oC)	40~45/38~42	Hardness(23ºC) Dureza (23ºC)	55C~70C 37A~48A
Cream time (s) Tiempo de crema (s)	4~6	Tensile strength(MPa) Resistencia del estiramiento (MPa)	≥4
End of rise time (s) Tiempo de fin del subida (s)	15~25	Elongation(%) Alargamiento(%)	≥350
Free rise density (g/cm^3) Densidad de subida libre (g/cm3)	0.25~0.28	Tear strength(kN/m) Fuerza de desgarro(kN/m)	≥13
Metal mold temperature (^oC) Temperatura de molde metal (^oC)	45~55	Flexing resistance(23ºC) Resistencia de plegadura (23ºC)	4 40,000 times no crack 40,000 veces no grietas
Demould time(min) Tiempo de demoldar (min)	2~2.5	DIN DIN abrasion resistance(mm3) Resistencia de la abrasión(mm3)	≤450

•  

The ratio based on the best value varies with the type and quantity of added paint additives.
La proporción de mezcla se basa en el valor de relación óptimo, que varía según el tipo de aditivo y pigmento agregado y su cantidad agregada.

•  

The free rise foam density varies with the seasonal variation (temperature, humidity)
La densidad de la espuma de subida libre varía según la estación (temperatura, humedad).

•  

Data listed above are just for reference. The detailed data are subjected to practical operation. Please contact us if other physical properties are essential.
Los datos anteriores son solo para referencia, y los datos específicos están sujetos a una operación real. Si necesita otros indicadores físicos, póngase en contacto con nuestra empresa.
Services :
Before Sale Services
Contact us to select which type pu chemical suit you.

After Sale Services
we send technician to your factory to set well your production if you want.

Contact Us
If have question, kingly contact with us through Whatsapp and Wechat:  
About Huide

Shanghai Huide Science & Technology Co., Ltd, listed as the second batch of national "Little Giant" enterprises, was established in June 2007 and located in Shanghai Carbon Valley Green Bay Industrial Park (formerly the Jinshan Second Industrial Zone of Shanghai), which was put into production in the second half of 2009. It is a technology-based group company that integrates design, research and development, production, sales and service, and specializes in manufacturing series of new materials such as polyurethane resin ( PU) for synthetic leather,  polyurethane elastomer stock solution, polyester polyol and thermoplastic polyurethane elastomer (TPU). The company has two production bases in Shanghai and Fujian, and its products application covers the daily life fields of shoes, clothing, bags, furniture and transportation industry such as automobiles and railways, the business scope covers production, sales, domestic trade, foreign trade and logistics transportation etc. Approved by the China Securities Regulatory Commission, the company's shares were listed on the Shanghai Stock Exchange on August 28, 2018 with the stock code of 603192 and named as Huide Technology. 


7 Wholly Owned Subsidiaries:

Shanghai Huide International Trade Co., Ltd.
Shanghai Hoard Polyurethane Co., Ltd
Fujian Huide New Material Co., Ltd.
Changzhou Pufeite Chemical Co., Ltd.
Changzhou Yunqi Transportation Co., Ltd.
Shanghai Huide Resin Sales Co., Ltd.
Zhejiang Huide New Material Co., Ltd.