A modified potassium titanate whisker/styrene-butadiene latex composite foaming material and its preparation process

A potassium titanate whisker and preparation technology, which is applied in shoe soles, clothing, footwear, etc., can solve the problems of general surface activity of modified styrene-butadiene latex and poor reactivity of cross-linking agents, etc., to overcome uneven stress transmission , promoting compatibility and optimizing process conditions

CN108774347BActive Publication Date: 2019-09-17SHAANXI UNIV OF SCI & TECH +1

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Patents(China)
Current Assignee / Owner: SHAANXI UNIV OF SCI & TECH
Publication Date: 2019-09-17

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Abstract

The invention discloses a modified potassium titanate whisker / styrene-butadiene latex composite foaming material and a preparation process thereof. The preparation process comprises the following steps: uniformly mixing a vulcanization agent and an antioxidant, and forming a material A; mixing carboxylic butadiene-styrene latex and modified potassium titanate whisker, and forming a material B; uniformly mixing tri(acetylacetone)complex iron and polyhydroxyanisole, and forming a material C; uniformly mixing the material A, the material B and the material C, and introducing nitrogen or air; spraying the obtained mixture D by virtue of a spray gun, cooking by using a baking oven, thermosetting, and obtaining the modified potassium titanate whisker / styrene-butadiene latex composite foaming material. By adopting the modified potassium titanate whisker / styrene-butadiene latex composite foaming material, the elongation at break, the stripping strength, the wear resistance and the product quality of the styrene-butadiene latex composite foaming material can be improved, and the market influencing capability and market competitive power of the styrene-butadiene latex composite foaming material can be improved.

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Description

technical field

[0001] The invention relates to the technical field of polymer compounds, in particular to a modified potassium titanate whisker / styrene-butadiene latex composite foaming material and a preparation process thereof. Background technique

[0002] Carboxylated styrene-butadiene latex is a copolymer produced by emulsion polymerization of butadiene, styrene, a small amount of carboxylic acid and other additives. It is a milky white water dispersion with blue-purple luster. Carboxylated styrene-butadiene latex has a high proportion of bound styrene, high cohesive force and conjunctival strength, good mechanical and chemical stability, good fluidity and storage stability, and large filling capacity.

[0003] At present, the reported uses of styrene-butadiene latex mainly include: special latex for cement (Guan Fujia, Li Yunbo, Huang Zhiwen, laboratory research on styrene-butadiene latex cement slurry [J]. Offshore Oil, 2003, 4(23): 83-86), high-speed coating Latex ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine

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