We firmly believe in the customer first and honesty-based service tenet, therefore, we promise that when purchasing our Zinc Borate 2335 200, Hot Casting Polyurethane Prepolyer, 7 Crystal Water Zinc Borate, we will provide customers with a full range of satisfactory services. We are in line with the spirit of seeking truth and being practical, pioneering and enterprising, with excellent product quality and perfect after-sales service to build our brand and meet the market demand. Our staff have scientific thinking and skills, they have the sense and ability of innovation. We continue to expand direct contact with upstream and downstream enterprises and even final consumers, reduce intermediate links and squeeze out profit space. In pursuit of excellent product quality, our company also provides customers with efficient, timely and joyful pre-sale, in-sale and after-sale services and value for money products.

Three componment MDI system PU Prepolymer

1. Characteristics of MDI raw materials

The same raw materials can be produced with different hardness by adjusting the A/B/C component ratio, and the raw materials need not be replaced in the hardness switching process.

1) Need catalyst intervention

MDI three-component feedstock belongs to semi-prepolymer, and the reaction rate of-0H is less than that of-NH2. In order to obtain better physical properties and production efficiency, catalyst is needed

2) Environmental protection

The vapor pressure of MDI is much lower than that of TDI, and it has aromatic odor and little toxicity in the production process, so MDI is a new material that meets the needs of environmental protection.

2. Advantages of the MDI three-component series

* Adjustable hardness: the same grade of three-component raw materials can be replaced by permutation and combination to produce products with different hardness.

* Environmental protection: MDI vapor pressure is lower.

* Low equipment energy consumption: The application temperature of MDI products is lower, and the equipment energy consumption is greatly reduced.

* High production efficiency: The intervention of the catalyst makes the production efficiency of MDI products higher than that of TDI products, with low energy consumption and high efficiency.

Specifications

The company has a professional technical team and operation team dedicated to the creation of Mobilephone Case TPU Thermoplastic Polyurethane Resin industry ecosystem, perfecting the industrial chain layout, integrating industry advantages, and promoting the sound development of Mobilephone Case TPU Thermoplastic Polyurethane Resin industry with high-quality and all-round services. Since its inception, the company has been focusing on product innovation and development, in order to improve the grade of the product and improve the after-sales service of the product. Since we always stick to the principle of taking science and technology as the guide, quality and service for survival, we are rapidly rising in the fierce market competition.

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