CN103726122A - Antiseptic and bactericidal fishing net - Google Patents

Abstract

The invention discloses a piece of antiseptic and bactericidal fishing net, which is composed of the following raw materials in parts by weight: 90-100 parts of extra high molecular polyethylene, 1-2 parts of calcium propionate, 1-2 parts of cassia bark oil, 1-2 parts of methylenedithiocyanate, 0.1-0.2 part of a silane coupling agent KH550 and 1-2 parts of a modified plasticizer. The antiseptic and bactericidal fishing net, provided by the invention, has a good elastic effect, and both the added cassia bark oil and the methylenedithiocyanate can well play anthe role of antisepsis role, accordingly, the service life of the fishing net is prolonged.

Description

A kind of antisepsis and sterilization fishing net

Technical field

The present invention relates generally to a kind of fishing net, relates in particular to a kind of antisepsis and sterilization fishing net.

Background technology

Modern fishing net mainly adopts polyethylene, the raw materials such as nylon are processed, polythene fishing net wherein, to adopt polythene material through fusion plastification, spinning, plying is twisted thread and is made into, use Yu Haiyang trawlnet, purse seine, wind resistance sea net cage etc., there is longer life cycle, higher catching rate, but the mechanical property of polyethylene itself is general, TENSILE STRENGTH is lower, creep resistance is bad, the intensity that just causes conventional polyethylene fishing net, anti-wear performance, at the bottom of toughness is unwell to Complex Sea and wind and waves environment fishing operation, reduced the service life of fishing gear, not only waste resource, also directly affect catch.

Summary of the invention

The object of the invention is just to provide a kind of antisepsis and sterilization fishing net.

The present invention is achieved by the following technical solutions:

An antisepsis and sterilization fishing net, it is comprised of the raw material of following weight parts:

Ultra-high molecular weight polyethylene 90-100, calcium propionate 1-2, cassia oil 1-2, dithiocyano-methane 1-2, Silane coupling agent KH550 0.1-0.2, modification plasticizer 1-2;

Described modification plasticizer is comprised of the raw material of following weight parts: MTES 1-1.2, dioctyl ester 2-2.3, ATBC 1.2-1.4, peanut oil 2-2.3, turpentine oil 1-1.2, eucalyptus oil 0.3-0.4, poly-different diene 1.2-1.4, morpholine 0.2-0.3, antioxidant MB 1-1.2, methyl ethyl ketone peroxide 0.2-0.3, styrene 1.2-1.4, nano titanium oxide 0.2-0.3;

Above-mentioned methyl ethyl ketone peroxide is added drop-wise in other each mixtures of materials, and stirring reaction 60-90 minute, is warming up to 120-130 ℃, and stirring reaction 2-3 hour obtains described modification plasticizer.

A preparation method for antisepsis and sterilization fishing net, comprises the following steps:

Get the 10-15% of above-mentioned ultra-high molecular weight polyethylene weight, preheating 30-40 minute at 60-70 ℃, add Silane coupling agent KH550,300-500 rev/min of dispersed with stirring 4-6 minute, be cooled to normal temperature, add each raw material of residue, by extruder, melt extrude, drawing-off, sizing, spinning, obtain described antisepsis and sterilization fishing net.

Advantage of the present invention is:

The fishing net elastic effect that the present invention produces is good, and the cassia oil adding, dithiocyano-methane etc. can play good antibacterial functions, have extended the life-span of this fishing net.

The specific embodiment

Embodiment 1

An antisepsis and sterilization fishing net, it is characterized in that it by following weight parts (kilogram) raw material form:

Ultra-high molecular weight polyethylene 100, calcium propionate 2, cassia oil 2, dithiocyano-methane 2, Silane coupling agent KH550 0.2, modification plasticizer 2;

Described modification plasticizer is comprised of the raw material of following weight parts: MTES 1.2, dioctyl ester 2.3, ATBC 1.4, peanut oil 2, turpentine oil 1, eucalyptus oil 0.4, poly-different diene 1.4, morpholine 0.3, antioxidant MB 1.2, methyl ethyl ketone peroxide 0.3, styrene 1.2, nano titanium oxide 0.2;

Above-mentioned methyl ethyl ketone peroxide is added drop-wise in other each mixtures of materials, and stirring reaction 90 minutes, is warming up to 130 ℃, and stirring reaction 2 hours obtains described modification plasticizer.

A preparation method for antisepsis and sterilization fishing net, comprises the following steps:

Get 15% of above-mentioned ultra-high molecular weight polyethylene weight, at 70 ℃, preheating is 40 minutes, adds Silane coupling agent KH550,500 revs/min of dispersed with stirring 4 minutes, are cooled to normal temperature, add each raw material of residue, by extruder, melt extrude, drawing-off, sizing, spinning, obtain described antisepsis and sterilization fishing net.

Filament properties test: elongation at break 14.4%;

Anti-tensile degree (KG) 55.1;

Knotting strength (KG) 36.53.

Claims (2)

1. an antisepsis and sterilization fishing net, is characterized in that what it was comprised of the raw material of following weight parts:

Ultra-high molecular weight polyethylene 90-100, calcium propionate 1-2, cassia oil 1-2, dithiocyano-methane 1-2, Silane coupling agent KH550 0.1-0.2, modification plasticizer 1-2;

Described modification plasticizer is comprised of the raw material of following weight parts: MTES 1-1.2, dioctyl ester 2-2.3, ATBC 1.2-1.4, peanut oil 2-2.3, turpentine oil 1-1.2, eucalyptus oil 0.3-0.4, poly-different diene 1.2-1.4, morpholine 0.2-0.3, antioxidant MB 1-1.2, methyl ethyl ketone peroxide 0.2-0.3, styrene 1.2-1.4, nano titanium oxide 0.2-0.3;

Above-mentioned methyl ethyl ketone peroxide is added drop-wise in other each mixtures of materials, and stirring reaction 60-90 minute, is warming up to 120-130 ℃, and stirring reaction 2-3 hour obtains described modification plasticizer.

2. a preparation method for antisepsis and sterilization fishing net as claimed in claim 1, is characterized in that comprising the following steps:

Get the 10-15% of above-mentioned ultra-high molecular weight polyethylene weight, preheating 30-40 minute at 60-70 ℃, add Silane coupling agent KH550,300-500 rev/min of dispersed with stirring 4-6 minute, be cooled to normal temperature, add each raw material of residue, by extruder, melt extrude, drawing-off, sizing, spinning, obtain described antisepsis and sterilization fishing net.