Discount wholesale Pu Coating Clothing - Study On Modification Of Waterborne Polyurethane Leather Finishing – JIYU

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From the past few years, our firm absorbed and digested sophisticated technologies equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted into the growth of Water Based Urethane Coating, Pu Coating Paint, Polyurethane Paint, We Sincerely welcome customers from all over the world to visit us, with our multifaceted cooperation and work together to develop new markets, create win-win brilliant future.

Discount wholesale Pu Coating Clothing - Study On Modification Of Waterborne Polyurethane Leather Finishing – JIYU Detail:

Modification Of Waterborne Polyurethane Leather Finishing Agent

Select 10g attapulgite clay, add 100ml of hydrochloric acid with a concentration of 1mol / L to the clay, mix the two, stir for 24 hours, and then cool them down. Then, the filtrate is washed with distilled water so that the filtrate no longer contains chloride ions. The filtrate is dried in an oven with a temperature of 100 ° C. after waiting for 24 hours, it is ground into powder. Thus, the acid treated attapulgite is obtained.

Modification Of Waterborne Polyurethane Resin Lotion With Attapulgite

Prepare the acid treated attapulgite into a dispersion with a mass fraction of 10%, employ electromagnetic stirring for two hours, and then conduct ultrasonic dispersion for one hour. Then, add aqueous polyurethane resin lotion into the dispersion under stirring conditions, wherein the mass fraction of aqueous polyurethane resin lotion is 20%, The content of the acid treated attapulgite is controlled to be between 0.1% and 5% of the water-based polyurethane resin lotion, the two are allowed to react at 70 ℃ for four hours, and then the product is concentrated to about 20% by using a rotary evaporator. Thus, the modification of the water-based polyurethane resin lotion by using attapulgite clay is initially realized. Subsequently, the film was made with the application of the modified product, and 20g of the product was put into the mold of polytetrafluoroethylene to achieve film making.

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Persisting in "High high quality, Prompt Delivery, Aggressive Price", we've established long-term cooperation with clients from the two overseas and domestically and get new and old clients' superior comments for Discount wholesale Pu Coating Clothing - Study On Modification Of Waterborne Polyurethane Leather Finishing – JIYU , The product will supply to all over the world, such as: Mauritius, Amsterdam, Guyana, Our team knows well the market demands in different countries, and is capable of supplying suitable quality products at the best prices to different markets. Our company has already set up a professional, creative and responsible team to develop clients with the multi-win principle.

Our company is named Jiangxi Jiyu New Material Co.,ltd. It is specialized in research, manufacturing and selling of Hydrophilic Chain-Extending Agent. For example, 2,2-BIS(Hydroxymethyl) propionic Acid (DMPA) and 2,2-BIS(Hydroxymethyl) butyric acid (DMBA). DMPA and DMBA are widely used in manufacturing of water-based paint, water-based tackiness agent, water-based printing ink and water-based leather finishing agent.

Polyurethane Liquid