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Thermoplastic elastomer cladding material and preparation method thereof

A technology of thermoplastic elasticity and body wrapping, which is applied in the field of polymers, can solve the problems of heavy weight and poor recyclability of coating materials, and achieve the effects of light specific gravity, good environmental performance and high color fastness

Inactive Publication Date: 2016-01-13
温多利遮阳材料(德州)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a thermoplastic elastomer coating material and a preparation method thereof, which are used to solve many problems in the prior art such as poor recyclability and heavy weight of the coating material.

Method used

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  • Thermoplastic elastomer cladding material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Take 43Kg of polypropylene, 3Kg of talcum powder, 5Kg of titanium dioxide, 3.5Kg of EVA, 0.6Kg of lubricant, 3.5Kg of anti-ultraviolet agent C813.5Kg, and 1294Kg of antistatic agent, add them to the mixer, and stir and mix evenly at 30°C;

[0031] Put the uniformly mixed raw materials and 4Kg green masterbatch into the extruder, granulate at 110°C, cool with water and blow dry to obtain granules;

[0032] Carboxymethyl cellulose suspension was prepared according to the mass ratio of carboxymethyl cellulose and water at 1:2. After fully soaking 150D and 2Kg chitin fibers into the carboxymethyl cellulose suspension, add lint oil (PP lint oil) ), then plasticizing and extruding, and then cooling by air cooling and water cooling in turn; when air cooling, the outlet air temperature is 33°C; when water cooling, the water temperature is 15°C. Finally, a winding machine is used for winding to obtain a thermoplastic elastomer coating material.

Embodiment 2

[0034] Take 73Kg of polypropylene, 18Kg of fly ash, 25Kg of EPDM, 1Kg of lubricant, 0.1Kg of light stabilizer, and 5Kg of flame retardant, add them to the mixer, and stir and mix evenly at 25°C;

[0035] Put the uniformly mixed raw materials and 6Kg of environmentally friendly blue masterbatch into the extruder, granulate at 100°C, and obtain granules after water cooling and drying;

[0036] Carboxymethyl cellulose suspension was prepared according to the mass ratio of carboxymethyl cellulose and water at 1:5. After fully soaking the carboxymethyl cellulose suspension with 300D, 5Kg hollow fiber (obtained by blending silk and polyester), the increase Thread oil (PP thread oil), then plasticized and extruded, and then cooled by air cooling and water cooling in turn; when air cooling, the outlet air temperature is 30°C; when water cooling, the water temperature is 10°C. Finally, a winding machine is used for winding to obtain a thermoplastic elastomer coating material.

Embodiment 3

[0038] Take 73Kg of polypropylene, 18Kg of fly ash, 25Kg of EPDM, 1Kg of lubricant, 0.1Kg of light stabilizer, and 5Kg of flame retardant, add them to the mixer, and stir and mix evenly at 25°C;

[0039] Put the uniformly mixed raw materials and 6Kg of environmentally friendly blue masterbatch into the extruder, granulate at 100°C, and obtain granules after water cooling and drying;

[0040] Carboxymethylcellulose suspension was prepared according to the mass ratio of carboxymethylcellulose to water 1:5, 300D, 4KgPP fibers were plasticized and extruded, and then cooled by air cooling and water cooling in turn; The wind temperature is 30°C; when water cooling, the water temperature is 10°C. Finally, a winding machine is used for winding to obtain a thermoplastic elastomer coating material.

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Abstract

The invention provides a thermoplastic elastomer cladding material and a preparation method thereof. The thermoplastic elastomer cladding material adopts PP fiber or biomass fiber as a raw material, and has the advantages of good environmental performance, low-temperature resistance, high-temperature resistance, low specific gravity, high color fastness, wear resistance, and pressure resistance and the like. When the material is being prepared, the biomass fiber is infiltrated with a carboxymethyl cellulose suspension liquid, such that the compatibility of biomass fiber with other components can be improved, and the obtained product is more stable.

Description

technical field [0001] The polymer field of the present invention particularly relates to a thermoplastic elastomer coating material and a preparation method thereof. Background technique [0002] In the field of sunshade industry, it is necessary to use coated fibers to weave polymer sunshade materials with a certain opening rate, and the coating film of coated fibers is usually polyvinyl chloride (PVC). The function of the sunshade material is modified accordingly. For example, if flame retardant performance is required, a certain proportion of flame retardant is added to PVC; if antibacterial performance is required, a certain proportion of antibacterial agent is added to PVC. However, the sunshade material of PVC film has the following disadvantages: 1. PVC materials often contain plasticizer DEHP. Studies have proved that plasticizer DEHP is an environmental hormone. The toxicity of this plasticizer is higher than that of melamine. Plasticizers can lead to decreased im...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/12C08L23/08C08L5/08C08L1/28C08L23/16C08L89/00C08L67/00C08L67/02C08L67/04C08K3/34C08K3/22C08K7/08C08K5/098
CPCC08L23/12C08L2201/08C08L2205/025C08L2205/035C08L2205/16
Inventor 王朝明赵国华宋学军
Owner 温多利遮阳材料(德州)股份有限公司
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