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Soluble asphalt packing material

A packaging material, soluble technology, applied in the direction of packaging, transportation and packaging, building insulation materials, etc., can solve the problems of limited transportation distance, high transportation cost, difficult to peel off, etc., to improve high temperature resistance to deformation, reduce environmental pollution, formula design reasonable effect

Inactive Publication Date: 2010-02-10
浙江兰亭高科控股有限公司
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Problems solved by technology

At present, there are usually three methods for asphalt logistics. One is to use special tank trucks for thermal transportation. Due to the heat loss during transportation, the temperature drops, which reduces the fluidity of asphalt, which limits the transportation distance and high transportation costs; the second is to use soluble or stripping Type flexible packaging, but it has the disadvantages of being easily damaged and difficult to peel off, causing a large amount of waste pollution and increasing costs; the third is to use drums, but the cost of iron drums is high, the process of heating and removing the drums is expensive, takes up a large area of ​​the site, and often has asphalt Adhesion to the barrel wall causes waste

Method used

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  • Soluble asphalt packing material

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Embodiment Construction

[0017] The following three embodiments of the present invention are listed as follows according to weight and share, but the present invention is not limited to the following embodiments. In actual application, different proportions in the following embodiments can be selected according to different performance requirements and usage occasions , or different proportions except the following examples, but all do not limit the scope of the present invention in any form.

[0018]

[0019] The preparation method of above-mentioned each embodiment is:

[0020] 1. Make a pair of rectangular box-type moulds, with a Φ80mm canning mouth with threaded buckles on the upper end, and equipped with a sealing cover. The mold is equipped with a hollow blow molding machine and has the ability to blow bag forming;

[0021] 2. Weigh the above-mentioned waste plastics, fillers, additives and antioxidants according to the proportion, put them into the mixer and stir them, and mix them evenly to...

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Abstract

The invention relates to a soluble asphalt packing material, belonging to the field of manufacturing technology of the asphalt packing material. The soluble asphalt packing material comprises the components by weight percent: 1-10% of SBS, 20-60% of waste plastics, 3-15% of filler, 20-50% of asphalt, furfural, 0.03-0.15% of auxiliary agent A, 0.04-0.08% of auxiliary agent B, 0.03-0.15% of auxiliary agent C and 0.02-0.06% of antioxidant, and the sum of the weight percent of the components is 100%. The soluble asphalt packing material has reasonable compound design, realizes one object for dualpurposes, avoids the asphalt from being wasted, and reduces the environmental pollution. A packing box manufactured by the packing material is puncture-resistant and shock-resistant as well as reliable in package, can be put into a melting tank in a whole bag when being applied, is clean and labor-saving, and avoids waste.

Description

technical field [0001] The invention relates to a soluble asphalt packaging material, which belongs to the technical field of asphalt packaging material manufacture. Background technique [0002] Asphalt is an important raw material for highway construction. Due to the viscoelastic properties of asphalt in solid or semi-solid state at room temperature, it brings many problems to filling, transportation, storage and use. At present, there are usually three methods for asphalt logistics. One is to use special tank trucks for thermal transportation. Due to the heat loss during transportation, the temperature drops, which reduces the fluidity of asphalt, which limits the transportation distance and high transportation costs; the second is to use soluble or stripping Type flexible packaging, but it has the disadvantages of being easily damaged and difficult to peel off, causing a large amount of waste pollution and increasing costs; the third is to use drums, but the cost of iron...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L95/00C08L23/06C08L25/10C08K13/02C08K5/1535B65D1/00
Inventor 杨林江程建中汤薇
Owner 浙江兰亭高科控股有限公司
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