Pollution-free efficient insect sticker for vegetables and orchards and preparation method thereof
A kind of sticky glue, pollution-free technology, applied in the direction of non-polymer adhesive additives, adhesives, adhesive types, etc., can solve sticky sticky and poor weather resistance, human irritation, environmental hazards and other problems , to achieve the effects of reducing insect population density, low cost, and preventing aging and decomposition
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Embodiment 1
[0029] Example 1: Pollution-free vegetable orchard high-efficiency sticky shellac and its preparation
[0030] (1) Raw materials:
[0031]
[0032] (2) Preparation method:
[0033] a: Heat the mixture of 1 / 2 naphthenic oil and white oil to 140°C, add antioxidant in proportion, after it melts, add the remaining mixture of naphthenic oil and white oil, and control the adding speed during this process, Ensure that the system temperature is ≥130°C;
[0034] b: Add polyisobutylene in proportion, and control the adding speed during this process to ensure that the system temperature is ≥120°C. After it melts, add rosin pentaerythritol ester and C5 hydrogenated petroleum resin, cool down to 90°C, and after it melts, add anti UV agent, insulated and stirred for 10 minutes, and discharged to obtain high-efficiency sticky shellac for pollution-free vegetable orchards.
[0035] Both steps a and b are carried out under a vacuum of 0.1 MPa.
[0036] When in use, use a melt glue coate...
Embodiment 2
[0051] Example 2: Pollution-free vegetable orchard high-efficiency sticky shellac and its preparation
[0052] (1) Raw materials:
[0053]
[0054]
[0055] (2) Preparation method:
[0056] a: Heat part of the mixture of bad alkanes and white oil to 160°C, add the mixture of random polyolefin and styrene-isoprene-styrene block copolymer in a weight ratio of 1:1, and add in proportion For paraffin wax and antioxidant, after it is melted, add the remaining mixture of naphthenic oil and white oil, and control the adding speed during this process to ensure that the system temperature is ≥130°C;
[0057] b: Add polyisobutylene in proportion, control the adding speed during this process, and ensure that the system temperature is ≥120°C. After it melts, add rosin pentaerythritol ester and C5 hydrogenated petroleum resin, cool down to 110°C, and after it melts, add anti UV agent, insulated and stirred for 30 minutes, discharged to obtain high-efficiency sticky shellac for poll...
Embodiment 3
[0074] Example 3: Pollution-free vegetable orchard high-efficiency sticky shellac and its preparation
[0075] (1) Raw materials:
[0076]
[0077] (2) Preparation method:
[0078] a: Heat part of the mixture of naphthenic oil and white oil to 150°C, add the mixture of random polyolefin and styrene-isoprene-styrene block copolymer in a weight ratio of 1:1.2, and add in proportion For paraffin wax and antioxidant, after it is melted, add the remaining mixture of naphthenic oil and white oil, and control the adding speed during this process to ensure that the system temperature is ≥130°C;
[0079] b: Add polyisobutylene in proportion, and control the adding speed during this process to ensure that the system temperature is ≥120°C. After it melts, add rosin pentaerythritol ester and C5 hydrogenated petroleum resin, cool down to 100°C, and after it melts, add anti UV agent, heat preservation and stirring for 20 minutes, discharge, and obtain high-efficiency sticky shellac for...
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