CN105176056A - Corrosion-resistant fracture-prevention plastic woven bag and preparation method thereof - Google Patents

Abstract

A corrosion-resistant fracture-prevention plastic woven bag is characterized by being prepared from, by weight, 40% of waste polyolefin plastic, 40% of polyurethane waste materials, 2% of nano silicon carbide, 5% of metallocene polyethylene, 5% of linear low-density polyethylene, 0.5% of antioxidants, 0.5% of hindered amine light stabilizers, 0.5% of nano titanium carbide, 0.5% of fire retardants, 0.5% of lubricating agents, 1% of calcium stearate, 0.5% of tributyl citrate, 0.5% of vital gluten, 1% of tert-butyl mercaptan, 1% of ash calcium powder, 1% of lignin, and 0.5% of carbon fibers. According to the corrosion-resistant fracture-prevention plastic woven bag, the formula is simple, the cost is low, the made plastic woven bag has good corrosion resistance, breakage of silk threads can be effectively prevented, and the problem that in the prior art, the working life of a packing bag is short is solved.

Description

Corrosion-resistant anti-fracture Polywoven Bag and preparation method thereof

Technical field

The present invention relates to chemical technology field, be specifically related to a kind of corrosion-resistant anti-fracture Polywoven Bag and preparation method thereof.

Background technology

Polywoven Bag is divided into Polypropylene Bag, polyethylene bag by main raw formation; Bag at the bottom of seam end bag, tape edge is divided into by method of sewing.Be widely used in a kind of wrapping material of the article such as fertilizer, Chemicals at present.Its main production utilizes plastic raw materials to be flat filament through extrusion film, cutting, unilateral stretching, through obtaining product through knitting device, is commonly referred to as woven bag.The packing bag of the polypropylene flat-filament establishment that conventional art is produced, weathering resistance is poor, easily occur hardening at north of china in winter, embrittlement, demoulding, peeling, the problem such as fracture, in south because summer temperature is high, illumination strong, ultraviolet penetration power is strong, easily cause that woven bag is aging, the problem such as burn into poor toughness, intensity low work-ing life is short, not only wasted resource but also contaminate environment.

Summary of the invention

It is comparatively simple that technical problem to be solved by this invention is to provide a kind of composition, good in economic efficiency corrosion-resistant anti-fracture Polywoven Bag.

Technical problem to be solved by this invention realizes by the following technical solutions:

A kind of corrosion-resistant anti-fracture Polywoven Bag, is made up of the component of following weight percent: waste polyolefin plastics 40%, polyurethane waste material 40%, nanometer silicon carbide 2%, metallocene PE 5%, linear low density polyethylene 5%, antioxidant 0.5%, hindered amine as light stabilizer 0.5%, nano titanium carbide 0.5%, fire retardant 0.5%, lubricant 0.5%, calcium stearate 1%, tributyl citrate 0.5%, gluten powder 0.5%, tert-butyl mercaptan 1%, sierozem power 1%, xylogen 1%, carbon fiber 0.5%.

Described antioxidant selects antioxidant 1010 or antioxidant 1076.

Preparation method is as follows:

1) first collect waste polyolefin plastics and polyurethane waste material, and by the two airing respectively, be then ground into particle stand-by;

2) take waste polyolefin plastics, polyurethane waste material and nanometer silicon carbide after pulverizing, metallocene PE, linear low density polyethylene, antioxidant, hindered amine as light stabilizer, nano titanium carbide, fire retardant, lubricant, calcium stearate, tributyl citrate, gluten powder, tert-butyl mercaptan, sierozem power, xylogen and carbon fiber by above-mentioned weight proportion to mix;

3) raw material mixed being sent into refrigerating apparatus carries out freezing, and freezing temp is subzero 12-18 DEG C, and time 4-6 hour, then takes out raw material, places 3-6 hour at normal temperatures, and constantly stirs;

4) to the heating raw materials frying after freezing, temperature controls at 75-85 DEG C, and time controling, at 25-35 minute, makes material slaking;

5) raw material after frying is continued to be heated to fusing through tablets press, extrude wire drawing through bistrique, wound into a roll, the then obtained woven bag product of braiding.

The present invention is in order to change deficiency of the prior art, utilize waste polyolefin plastics and waste polyurethane, then the raw materials such as nanometer silicon carbide, metallocene PE, linear low density polyethylene, sierozem power and xylogen are coordinated, the finished product corrosion resistance and good of preparation, long service life.

The invention has the beneficial effects as follows: the present invention fills a prescription simply, and cost is low, the resistance to corrosion-resistant energy of the Polywoven Bag made is good, can effectively prevent silk thread from rupturing, and solves short problem in packing bag in prior art work-ing life.

Embodiment

The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.

Embodiment 1

A kind of corrosion-resistant anti-fracture Polywoven Bag, is made up of the component of following weight: waste polyolefin plastics 400kg, polyurethane waste material 400kg, nanometer silicon carbide 20kg, metallocene PE 50kg, linear low density polyethylene 50kg, antioxidant 5kg, hindered amine as light stabilizer 5kg, nano titanium carbide 5kg, fire retardant 5kg, lubricant 5kg, calcium stearate 10kg, tributyl citrate 5kg, gluten powder 5kg, tert-butyl mercaptan 10kg, sierozem power 10kg, xylogen 10kg, carbon fiber 5kg.

Described antioxidant selects antioxidant 1010 or antioxidant 1076.

Preparation method is as follows:

1) first collect waste polyolefin plastics and polyurethane waste material, and by the two airing respectively, be then ground into particle stand-by;

2) take waste polyolefin plastics, polyurethane waste material and nanometer silicon carbide after pulverizing, metallocene PE, linear low density polyethylene, antioxidant, hindered amine as light stabilizer, nano titanium carbide, fire retardant, lubricant, calcium stearate, tributyl citrate, gluten powder, tert-butyl mercaptan, sierozem power, xylogen and carbon fiber by above-mentioned weight proportion to mix;

3) raw material mixed being sent into refrigerating apparatus carries out freezing, and freezing temp is subzero 12-18 DEG C, and time 4-6 hour, then takes out raw material, places 3-6 hour at normal temperatures, and constantly stirs;

4) to the heating raw materials frying after freezing, temperature controls at 75-85 DEG C, and time controling, at 25-35 minute, makes material slaking;

5) raw material after frying is continued to be heated to fusing through tablets press, extrude wire drawing through bistrique, wound into a roll, the then obtained woven bag product of braiding.

More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.

Claims (3)

1. a corrosion-resistant anti-fracture Polywoven Bag, it is characterized in that, be made up of the component of following weight percent: waste polyolefin plastics 40%, polyurethane waste material 40%, nanometer silicon carbide 2%, metallocene PE 5%, linear low density polyethylene 5%, antioxidant 0.5%, hindered amine as light stabilizer 0.5%, nano titanium carbide 0.5%, fire retardant 0.5%, lubricant 0.5%, calcium stearate 1%, tributyl citrate 0.5%, gluten powder 0.5%, tert-butyl mercaptan 1%, sierozem power 1%, xylogen 1%, carbon fiber 0.5%.

2. corrosion-resistant anti-fracture Polywoven Bag according to claim 1, it is characterized in that, described antioxidant selects antioxidant 1010 or antioxidant 1076.

3. prepare a method for Polywoven Bag described in claim 1, it is characterized in that, step is as follows

1) first collect waste polyolefin plastics and polyurethane waste material, and by the two airing respectively, be then ground into particle stand-by;

2) take waste polyolefin plastics, polyurethane waste material and nanometer silicon carbide after pulverizing, metallocene PE, linear low density polyethylene, antioxidant, hindered amine as light stabilizer, nano titanium carbide, fire retardant, lubricant, calcium stearate, tributyl citrate, gluten powder, tert-butyl mercaptan, sierozem power, xylogen and carbon fiber by above-mentioned weight proportion to mix;

3) raw material mixed being sent into refrigerating apparatus carries out freezing, and freezing temp is subzero 12-18 DEG C, and time 4-6 hour, then takes out raw material, places 3-6 hour at normal temperatures, and constantly stirs;

4) to the heating raw materials frying after freezing, temperature controls at 75-85 DEG C, and time controling, at 25-35 minute, makes material slaking;

5) raw material after frying is continued to be heated to fusing through tablets press, extrude wire drawing through bistrique, wound into a roll, the then obtained woven bag product of braiding.