Polyol Mdi Isocyanate Mdi Foam Building Insulation

• Customization: Available
• CAS No.: 9016-87-9
• Formula: C8h7no2
• Model NO.: MDI
• Source: Organic Acids
• Appearance: Oily Liquid
• Grade Standard: Industrial Grade
• Colour: Light Yellow
• Density: 1.22-1.25
• Package: 250kg/Drum
• Nco Content: 30.5-32.0
• Acid Content: 0.03% Max
• Transport Package: Drum
• Specification: 250kg/Drum
• Trademark: CHIJIANG
• Origin: China
• HS Code: 390931000
• Production Capacity: 5000000 Tons/Year

Product Description

Product Description

 

       Polyurethane materials synthesized by isocyanate and polyols and their auxiliary agents, with its excellent performance, a wide variety of varieties, a wide range of uses, unique in many synthetic materials, become one of the fastest developing materials today as the main raw materials for synthetic polyurethane materials - isocyanate, in the 1930s. The synthesis method and processing technology of diisocyanate were first developed by German chemist O.Ayer and his colleagues.

Application

      The primary product of this product is widely used in polyurethane coatings, in addition, it is also used in waterproof materials, sealing materials, pottery materials, etc. Polyurethane foam made of this product, used as insulation (cold), building materials, vehicles, ship parts; The refined products can be made into car stop, buffer, synthetic leather, non-plastic polyurethane, polyurethane elastic fiber, non-plastic elastic fiber, plastic film, adhesive and so on.

Preparation or Source

      Aniline as raw material, reaction with formaldehyde, condensation in acidic solution, neutralization with base, and then distillation, can be prepared diaminodiphenylmethane, and then reaction with carbyl chloride can be prepared, then distillation refining.

 

Detailed Photos

 

 

Product Parameters

Specifications of MDI-PM200

Project		Indicators			Test Result
Surface		Brown Liquid			Brown Liquid
Viscosity (25ºC) / mPas		150~250			202
Isocyanate content (-NCO)/%		30.5~32.0			31.32
Density (25ºC) / (g/cm3)		1.220~1.250			1.233
Acidity /%		≤0.030			0.004
Hydrolysis of c hlorine /%		≤0.20			0.05

 

Packaging & Shipping

 

      Factory delivery strength, arrange special personnel responsible for packaging and shipping, large annual output, loading equipment and transportation advanced convenient, high efficiency.
      Sea, land and air transport modes to meet the ultimate needs of customers, is bound to bring superior purchasing experience for customers.
      At the same time we constantly improve the quality of packaging, improve packaging methods, reasonable choice of means of transport and transport routes, the development of social transport system.

      We will choose the corresponding packaging type according to the material,weight, size, shape and volume of the goods. Pay special attention to the packaging should be clean and dry without odor and oil, and there should be no prominent nails, hooks, thorns, etc.
      We will choose packing materials such as wooden boxes, pallets, wooden frames, aviation cases, etc. At the same time, foam bubble film stretching film is used to fill or protect the inside and outside of the goods to prevent unnecessary losses caused by movement of the goods or collision with each other.
      At the same time, it is necessary to ensure the waterproof and moisture-proof ability of the packaging, and consider the multi-directional customers to let customers buy peace of mind.

 

Company Profile

      Hebei Chijiang Import and Export Co., Ltd. is a professional, agile and international plastics chemical supplier, specialising in the plastics and its products industry for more than 10 years, with the most complete international supply chain of plastics raw materials. We offer high quality raw materials, the most agile information on the plastics chemical market and can match you with the most suitable raw material options. Our experience, flexibility and professionalism have LED us to a large number of customers. We have delivered a wide range of different plastic chemicals safely to more than 30 countries and have customers in all regions of the world.
      Chijiang's tenet is: To survive on quality, to be credible and to strive for excellence, and at the same time, as always, adhering to the principle of "credibility first, customer first", always put the interests of customers in the first place, and provide the best products and the best quality service for every customer with all our heart. Chijiang is committed to creating more value and benefits for global users, and to building itself into a competitive first-class enterprise through continuous improvement.
 

Warehouse capacity

 

Certifications

 

Certified trustworthy business commitment units

 

Other Products

 

Diverse products, welcome to consult.

 

FAQ

How long is the price valid?
 Dear customer, the plastic market is always fluctuating, under normal circumstances, our offer is valid for seven days.
How many days is the delivery date?
 Dear customer, the delivery time is seven to fifteen days after the buyer place the order.
Will samples be sent to customers for testing?
Yes, dear customer, if you have the need for sample testing, we will provide you with samples free of charge.
 

If you have more questions, you are warmly welcome to negotiate and consult !