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Plant root puncture-resistant adhesive and preparation method thereof

A plant root and adhesive technology, applied in the direction of adhesives, mineral oil hydrocarbon copolymer adhesives, adhesive types, etc., can solve the problems such as the inability to leave the base layer of the coil, the inability to remove the asphalt layer, and the inability of the base to connect. , to achieve the effect of being beneficial to physical health, good practical value and social benefits, and high product benefits

Inactive Publication Date: 2011-01-05
北京立高科技股份有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] 1. Metal copper tires need to be connected by metal material joint welding or crimping method, but there is no such special construction tool at present, and it is impossible to weld large-area copper tires on the construction site by manual methods. Unable to complete the connection by other methods
[0012] 2. Regardless of whether it is a copper tire or a modified asphalt waterproofing membrane with a polyolefin sheet as the base, since the base layer of the overlap between the coils cannot be left during the production process, the asphalt layer at the overlap cannot be removed on site. , thus causing the tire base to fail to connect
[0013] 3. Waterproof membranes are difficult to use in places such as roof ventilation pipes, inlets and outlets, corners, steps and special-shaped places, which often cause leakage and puncture of plant roots

Method used

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  • Plant root puncture-resistant adhesive and preparation method thereof
  • Plant root puncture-resistant adhesive and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Embodiment 1, according to figure 1 Shown production process flow, prepare the anti-plant root puncture adhesive of the present invention.

[0042] (1) The raw material formula is as follows by weight:

[0043] 20.0 parts of SBS resin; 20.0 parts of petroleum resin; 50.0 parts of solvent oil; 5.0 parts of ethyl acetate; 1.5 parts of terpene resin; 0.5 parts of gum rosin; 0.5 parts of foaming agent; 1.0 parts of aluminum hydroxide; 4.0 parts of antimony trioxide;

[0044] (2) The preparation method of the adhesive is as follows:

[0045] In a container equipped with a stirrer, a thermometer, a feeding device and an automatic temperature controller, add SBS resin, petroleum resin, solvent naphtha and ethyl acetate weighed according to the formula, turn on the mixer and temperature controller, start stirring and heat up to 85 Melt all the resin at -90°C, then add terpene resin, gum rosin, anti-aging agent 264, root inhibitor, dispersant, defoamer, aluminum hydroxide and...

Embodiment 2

[0047] (1) The raw material formula is as follows by weight:

[0048] 25.0 parts of SBS resin; 15.0 parts of petroleum resin; 25.0 parts of dichloropropane; 30.0 parts of solvent oil; 2.2 parts of terpene resin; 0.8 part of gum rosin; 0.5 parts of foaming agent; 0.5 parts of aluminum hydroxide; 3.5 parts of antimony trioxide;

[0049] (2) The preparation method of the adhesive is as follows:

[0050] In the container equipped with stirrer, thermometer, feeding device and automatic temperature controller, add SBS resin, petroleum resin, solvent naphtha and dichloropropane weighed according to the formula, turn on the mixer and temperature controller, start stirring and heat up to 85 Melt all the resin at -90°C, then add terpene resin, gum rosin, anti-aging agent 264, root inhibitor, dispersant, defoamer, aluminum hydroxide and antimony trioxide, and continue heating for 1.5-2.0 hours , turn off the temperature controller, drop the temperature to room temperature, and put it i...

Embodiment 3

[0052] (1) The raw material formula is as follows by weight:

[0053] 15.0 parts of SBS resin; 20.0 parts of petroleum resin; 25.0 parts of dichloropropane; 35.0 parts of ethyl acetate; 1.0 parts of terpene resin; 0.3 part of gum rosin; 1.0 part of antioxidant 264; 1.0 parts of defoamer; 0.7 parts of aluminum hydroxide; 4.0 parts of antimony trioxide;

[0054] (2) The preparation method of the adhesive is as follows:

[0055] In the container equipped with agitator, thermometer, feeding device and automatic temperature controller, add SBS resin, petroleum resin, ethyl acetate and dichloropropane weighed according to the formula, turn on the agitator and temperature controller, start stirring and heat up to 85-90°C, melt all the resin, then add terpene resin, gum rosin, anti-aging agent 264, root inhibitor, dispersant, defoamer, aluminum hydroxide and antimony trioxide, and continue heating for 1.5-2.0 Hours, turn off the temperature controller, the temperature drops to room ...

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Abstract

The invention relates to a plant root puncture-resistant adhesive and a preparation method thereof. The preparation method comprises the following steps of: adding an SBS resin, a petroleum resin and an environmentally-friendly solvent weighed according to a prescription into a container, starting to stir and raising temperature to 85-90 DEG C, dissolving all resins, then adding a tackifying resin, a root-resistant agent, a flame retardant, an anti-aging agent, a dispersing agent and an antifoaming agent, continuously heating to react for 1.5-2.0 h, reducing temperature to the room temperature, detecting to be qualified and then packaging into the container. The plant root puncture-resistant adhesive is environmentally-friendly and nontoxic and has the advantages of high cohesive strength, favorable weathering resistance, excellent plant root puncture-resistant effect and convenient construction application. The product can be optionally and firmly adhered to asphalt coiled material, high molecular sheet, concrete and metal substrates to form an integrated protective layer and does not puncture a plant root or leak due to lapped seams.

Description

technical field [0001] The invention relates to an adhesive material, in particular to an adhesive used for bonding between waterproof materials resistant to plant root puncture in an ecological planting system and a preparation method thereof. Background technique [0002] The roof ecological planting system is a development direction in my country's residential construction, and it is also an important part of promoting energy-saving buildings, green buildings and creating "ecological garden cities". [0003] With the continuous improvement of people's living standards, new and old houses are not just a simple living concept, but begin to pursue a beautiful environment, fresh air and harmony with nature. At the same time, under the condition that the urban land is increasingly tight and the planning layout and buildings are basically finalized, how to achieve the purpose of greening and beautifying the environment without using the ground greening land has become an import...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J153/02C09J157/02C09J145/00C09J193/04C09J11/04C09J11/06
Inventor 王政昌赵文龙段霓华王永才徐靖
Owner 北京立高科技股份有限公司
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