Polypropylene agricultural biological non-woven fabric and preparation method thereof

A polypropylene and non-woven technology, applied in the field of polypropylene agricultural biological non-woven fabric and its preparation, can solve problems such as harming the normal growth and development of crops, affecting the agricultural environment, destroying soil structure, etc., and achieving good degradation function and application range. Broad, cost-effective effects

Active Publication Date: 2014-08-27
DONGGUAN CITY XIN YUAN NON WOVEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The good temperature-increasing and moisture-retaining effect of agricultural mulch film has had a significant and positive effect on China's agriculture, but at the same time, with the popularization of mulching technology, the residual agricultural

Method used

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  • Polypropylene agricultural biological non-woven fabric and preparation method thereof
  • Polypropylene agricultural biological non-woven fabric and preparation method thereof
  • Polypropylene agricultural biological non-woven fabric and preparation method thereof

Examples

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Example Embodiment

[0046] The present invention will be further described below in conjunction with specific embodiments. It should be understood that the following embodiments are only used to illustrate the present invention and not to limit the scope of the present invention.

[0047] The experimental methods that do not indicate specific conditions in the following examples are usually carried out in accordance with conventional conditions or conditions provided by the manufacturer.

[0048] Table 1 is the formula of the polypropylene agricultural biological non-woven fabric of the present invention:

[0049] Table 1:

[0050] Example

[0051] Preparation method of polypropylene agricultural biological non-woven fabric:

[0052] First, the polypropylene raw material is processed: the polypropylene masterbatch after impurity separation is sent to the cleaning solution for stirring and cleaning, the mixer speed is controlled at 35r / min, the temperature is maintained at 30-35℃, and the masterbatch sta...

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PUM

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Abstract

The invention discloses polypropylene agricultural biological non-woven fabric and a preparation method thereof. The polypropylene agricultural biological non-woven fabric is made from 71.90-78.15% of polypropylene, 2.15-3.95% of insect repellent, 1.30-2.15% of degrading agent, 14.25-15.35% of plant fiber, 0-1.35% of anti-oxidant , 0-1.95% of coupling agent and 0-3.65% of processing aid by weight through a melt blowing method. The preparation method includes using polypropylene as raw material, adding insect-resistant mosquito-repellent master batch, performing spray fusing, cleaning, melting, filtering and forming a net and so on to obtain the polypropylene agricultural biological non-woven fabric. The polypropylene agricultural biological non-woven fabric produced by the process technology is low in use cost, has good insect resisting and degrading functions, is capable of reducing the insect attack and the damage to the environment and has advantages of broad application range, great market potential and good economical benefit.

Description

technical field [0001] The invention relates to the field of agricultural nonwoven fabrics, in particular to a polypropylene agricultural biological nonwoven fabric and a preparation method thereof. Background technique [0002] Plastic agricultural mulch has the effect of retaining moisture and increasing temperature on the soil, and then brings increased production and harvest to agriculture. It has been hailed as the third revolution in agriculture after the collection of chemical fertilizers and seeds in my country. my country is currently the country with the largest production and usage of agricultural mulch in the world, which is 1.6 times the sum of usage of all other countries. [0003] The good temperature-increasing and moisture-retaining effect of agricultural mulch film has had a significant and positive effect on China's agriculture, but at the same time, with the popularization of mulching technology, the residual agricultural mulch film has also brought a ser...

Claims

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Application Information

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IPC IPC(8): D04H1/4382D01D13/00D01F1/10C11D1/52C11D3/60C11D3/06
Inventor 谢铁冬
Owner DONGGUAN CITY XIN YUAN NON WOVEN
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