Product Description
Polymer polyol and isocyanate & Polymer PU foam MDI 50 For Soft Foam
WANNATE MDI-50 is a mixture of 2,4-diphenylmethane diisocyanate and 4,4- diphenylmethane diisocyanate. It is a colorless to slightly yellow transparent liquid at room temperature.
Due to the difference in reactivity between 2,4 and 4,4-MDI, WANNATE MDI-50 provides better flow properties for the production of cast molded products. This product can be widely used in the production of high-resilience foams, semi-rigid foams and microcellular elastomers, as well as in the production of elastomers, adhesives, coatings and sealants.
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Indicators
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Executive standard number
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Purity |
≥99.6% |
GB/T 13941 Appendix A |
Ch Number
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≤30(Platinum Cobalt) No.
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GB 3143
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Cy Insoluble Matter
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≤0.3%
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GB/T 13941 Appendix B
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2,4" Isomer Content
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50~54%
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WHPU/T01-046
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Hydrolyzed Chl
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≤0.005%
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GB 12009.2
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Application Areas
Packaging & Shipping
Company Profile
Shandong Laiyinhe International Trade Co., Ltd. Founded in 2007,is a large-scale fine chemical and cosmetic raw material manufacturing enterprise integrating research and development, production and sales, and one of the top 50 enterprises in Jinan.Shandong Laiyinhe International Trade Co., Ltd. has passed the ISO-9001 quality system certification, with import and export management autonomy, the products are exported to North and South America, Europe, Asia, Australia, South Africa and other dozens of countries and regions, enjoy a high reputation and visibility in the world. The company has a group of professionals engaged in chemical management, production, research and development, trade, among which the proportion of technical talents accounts for 30%, the company strictly in accordance with the requirements of ISO9001, ISO14001, GB/T-28001, all aspects of production supervision, control and operation. Expect to achieve the perfect combination of social responsibility, employee health, environmental protection and product quality.
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