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Preparation method and application of polyolefin elastomer material capable of releasing negative ions

A polyolefin elastomer and negative ion technology, applied in the coating and other directions, can solve the problems of easy hardening and yellowing, insufficient stability, etc., achieve increased functionality, avoid environmental pollution and waste of social resources, and simple preparation process Effect

Inactive Publication Date: 2016-11-16
魏健
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, ethylene-vinyl acetate copolymer (EVA) elastic materials are often used as filling materials, and EVA elastic materials, although they also have the above advantages, have the disadvantages of easy hardening and yellowing, and insufficient stability.

Method used

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  • Preparation method and application of polyolefin elastomer material capable of releasing negative ions
  • Preparation method and application of polyolefin elastomer material capable of releasing negative ions
  • Preparation method and application of polyolefin elastomer material capable of releasing negative ions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1 The preparation method of releasing anion polyolefin elastomer material, the steps are as follows:

[0029] Step 1: Prepare a nano-scale negative ion aqueous solution: mix 25g of water-soluble negative ion powder and 75g of distilled water, fully stir, and prepare a nano-scale negative ion aqueous solution, then add it to a watering can or connect a spray gun for use;

[0030] Step 2: Preparation of Raw Material Ratio 2g, spare;

[0031] Step 3: Hot-melt wire drawing: The raw materials in step 2 are uniformly mixed and then added to the hot-melt wire drawing machine. Under the condition of temperature of 220°C, heat and melt into polymer, which is used as the base material to keep the polymer at a temperature of 150-150°C. In the process of 220 °C, the wire drawing is processed into a wire-like material;

[0032] Step 4: Attach the nanoscale negative ion aqueous solution: add the nanoscale negative ion aqueous solution to the filamentous material in step ...

Embodiment 2

[0034] Embodiment 2 The preparation method of releasing anion polyolefin elastomer material, the steps are as follows:

[0035] Step 1: Prepare an aqueous solution of nano-scale negative ions: mix 50 g of water-soluble negative ion powder and 50 g of distilled water, stir well, prepare a nano-scale negative ion aqueous solution, and then add it to a watering can or connect a spray gun for use;

[0036] Step 2: Preparation of Raw Material Ratio 2g, spare;

[0037] Step 3: Hot-melt wire drawing: The raw materials in step 2 are uniformly mixed and then added to the hot-melt wire drawing machine. Under the condition of temperature of 220°C, heat and melt into polymer, which is used as the base material to keep the polymer at a temperature of 150-150°C. In the process of 220 °C, the wire drawing is processed into a wire-like material;

[0038] Step 4: Attach the nanoscale negative ion aqueous solution: add the nanoscale negative ion aqueous solution to the filamentous material in...

Embodiment 3

[0040] Embodiment 3 The preparation method of releasing anion polyolefin elastomer material, the steps are as follows:

[0041] Step 1: prepare a nano-scale negative ion aqueous solution: mix 25g of water-soluble negative ion powder and 75g of distilled water, stir well, prepare a nano-scale negative ion aqueous solution, and add it to a U-shaped tank for use;

[0042] Step 2: Preparation of Raw Material Ratio Ester 1g, for use;

[0043] Step 3: Hot-melt wire drawing molding: The raw materials in step 2 are uniformly mixed and then added to the hot-melt wire drawing machine. Under the condition of temperature of 260°C, heat and melt into a polymer, which is used as the base material to keep the polymer at a temperature of 150-150°C. In the process of 220 °C, the wire drawing is processed into a wire-like material;

[0044] Step 4: Attach the nano-scale negative ion aqueous solution: pass the filamentous material in the step 3 through the U-shaped groove, and make it fully an...

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Abstract

The invention discloses a preparation method and application of a polyolefin elastomer material capable of releasing negative ions. The preparation method comprises the steps of preparing a nanoscale aqueous negative ion solution, taking 86-89 parts of polyolefin elastomer, 10-12 parts of paraffin oil or naphthenic oil and 1-2 parts of antioxidant for raw material proportioning, conducting hot-melting drawing forming after raw material proportioning and mixing and attaching the nanoscale aqueous negative ion solution. The preparation process of the polyolefin elastomer material capable of releasing the negative ions is simple, large scale production can be conducted, and the yield is effectively increased; according to the material obtained through the preparation method, the problem that an EVA material is prone to yellowing and hardening is solved, the functionality of the material for releasing the negative ions is improved, the material is environmentally friendly and can be recycled, and environmental pollution and waste of social resources are avoided; in addition, the material can be widely applied to household articles such as pillow cores and mattresses, and the functionality of the household articles is improved.

Description

technical field [0001] The invention relates to a preparation method and application field of a polyolefin elastomer material, in particular to a preparation method and application of an anion-releasing polyolefin elastomer material. Background technique [0002] Polyolefin elastomer (POE) is a kind of rubber-like elastomer with good flexibility, with good transparency, surface gloss, chemical stability, anti-aging and ozone resistance, and it still remains at -50 ℃. It can have good windability, and at the same time, the elastomer and filler have good blendability, and good coloring and molding processability. POE polymer material can be formed into a mesh structure by drawing and fusion. It adopts a non-contact winding method and a mesh support, which can simultaneously form a strong and durable surface and an elastic internal mesh structure. It is used as the main material for pillows. Bedding filling materials such as cores, seat cushions, and mattresses have good elast...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/08C08L91/06C08K5/134C08J7/04C08J7/06
CPCC08L23/0815C08J7/04C08J7/06C08J2323/08C08J2491/06C08L2201/10C08L91/06C08K5/1345
Inventor 魏健
Owner 魏健
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