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Formula of terylene high speed fiber aqueous slurry and production technology

A technology of water-based slurry and production process, which is applied in fiber type, fiber treatment, textiles and papermaking, etc. It can solve the problems of non-resistance to friction, environmental pollution, poor water solubility, desizing problems, etc., and achieve excellent water solubility and small environmental pollution , Strong fiber adhesion effect

Active Publication Date: 2015-07-15
桐乡市星邦科技发展股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing polyester high-speed fiber water-based size has poor water solubility and strong adhesion to the fiber during the production process, causing troubles for subsequent desizing. In addition, the existing polyester high-speed fiber water-based size is also It has the disadvantages of not being resistant to friction and causing great environmental pollution.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] The formula of a kind of polyester high-speed fiber water-based slurry described in this embodiment, it comprises monomer mixed liquid and batching, and monomer mixed liquid is made of 20% ethyl acrylate, 12% styrene, 21% methyl methacrylate, 35 % methyl acrylate, 3% n-butyl acrylate, 2% acrylic acid, 7% methacrylic acid; the ingredients include water, ammonia, penetrant, defoamer, initiator and emulsifier; wherein the weight of water is 4 times the total weight of ethyl acrylate, styrene, methyl methacrylate, methyl acrylate, n-butyl acrylate, acrylic acid, and methacrylic acid after mixing; the initiator is perammonium, and perammonium and monomer The ratio of the mixture is 1:100.

[0014] Production process: the first step, monomer mixing: ethyl acrylate, styrene, methyl methacrylate, methyl acrylate, n-butyl acrylate, acrylic acid, and methacrylic acid are mixed to form a monomer mixture; the second step, Polymerization: put water and emulsifier in the reaction ke...

Embodiment 2

[0016] A kind of prescription of polyester high-speed fiber water-based slurry described in this embodiment, it comprises monomer mixed liquid and batching, and monomer mixed liquid is made of 10% ethyl acrylate, 14% styrene, 24% methyl methacrylate, 40 % methyl acrylate, 3% n-butyl acrylate, 2% acrylic acid, 7% methacrylic acid, the above percentages are percentages by weight; the ingredients include water, ammonia, penetrant, defoamer, initiator and emulsifier Wherein the volume of water is 4 times of the total volume after ethyl acrylate, styrene, methyl methacrylate, methyl acrylate, n-butyl acrylate, acrylic acid, methacrylic acid mix; Described initiator is ammonium peroxide, And the ratio of ammonium peroxide to monomer mixture is 1:98.

[0017] Production process: the first step, monomer mixing: ethyl acrylate, styrene, methyl methacrylate, methyl acrylate, n-butyl acrylate, acrylic acid, and methacrylic acid are mixed to form a monomer mixture; the second step, Polym...

Embodiment 3

[0019] A kind of prescription of polyester high-speed fiber water-based slurry described in this embodiment, it comprises monomer mixed liquid and batching, and monomer mixed liquid is made of 21% ethyl acrylate, 14% styrene, 18% methyl methacrylate, 35 % methyl acrylate, 3% n-butyl acrylate, 2% acrylic acid, 7% methacrylic acid, the above percentages are percentages by weight; the ingredients include water, ammonia, penetrant, defoamer, initiator and emulsifier Wherein the volume of water is 3.5 times of total volume after ethyl acrylate, styrene, methyl methacrylate, methyl acrylate, n-butyl acrylate, acrylic acid, methacrylic acid mix; Described initiator is ammonium peroxide, And the ratio of ammonium peroxide to monomer mixture is 1:102.

[0020] Production process: the first step, monomer mixing: ethyl acrylate, styrene, methyl methacrylate, methyl acrylate, n-butyl acrylate, acrylic acid, and methacrylic acid are mixed to form a monomer mixture; the second step, Polyme...

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PUM

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Abstract

The invention discloses a formula of terylene high speed fiber aqueous slurry and a production technology. The invention provides the formula of terylene high speed fiber aqueous slurry with advantages of excellent water solubility, high adhesive force, good film forming ability, excellent low temperature resilience, and moisture regain prevention, antifriction and small environment pollution, and the production technology. The formula comprises a monomer mixed liquor and auxiliary materials, wherein the monomer mixed liquor contains 10-25wt.% of ethyl acrylate, 12-14wt.% of styrene, 18-26wt.% of methyl methacrylate, 35-40wt.% of methyl acrylate, 1-3wt.wt.% of n-butyl acrylate, 2wt.% of acrylic acid and 7wt.% of methacrylic acid, wherein a total amount of the monomer mixed liquor is 100wt.%. The auxiliary materials contains water, ammoniacal liquor, an osmotic agent, an antifoaming agent, an initiator and an emulsifier. The terylene high speed fiber aqueous slurry has advantages of excellent water solubility, high adhesive force to fiber, antifriction and small environment pollution.

Description

technical field [0001] The invention relates to a slurry and a production process, in particular to a formula and a production process of a polyester high-speed fiber water-based slurry. Background technique [0002] Polyester high-speed fiber water-based size is a kind of polyacrylic acid monomer polymerized from a variety of acrylic monomers. The main chain of the macromolecule is completely composed of carbon atoms, which belongs to polyacrylic acid textile size. [0003] The existing polyester high-speed fiber water-based size has poor water solubility and strong adhesion to the fiber during the production process, causing troubles for subsequent desizing. In addition, the existing polyester high-speed fiber water-based size is also It has the disadvantages of not being resistant to friction and causing great environmental pollution. Contents of the invention [0004] The object of the present invention is to solve the deficiencies of the above-mentioned technologies,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M15/263C08F220/14C08F220/18C08F212/08C08F220/06C08F2/24D06M101/32
Inventor 吴建伟吴建英
Owner 桐乡市星邦科技发展股份有限公司