CN105348637A - Antistatic and flame-retardant woven bag material and preparation method therefor - Google Patents
Antistatic and flame-retardant woven bag material and preparation method therefor Download PDFInfo
- Publication number
- CN105348637A CN105348637A CN201510761358.0A CN201510761358A CN105348637A CN 105348637 A CN105348637 A CN 105348637A CN 201510761358 A CN201510761358 A CN 201510761358A CN 105348637 A CN105348637 A CN 105348637A
- Authority
- CN
- China
- Prior art keywords
- parts
- woven bag
- antistatic
- avoided
- static
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/22—Halogen free composition
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Packages (AREA)
Abstract
The invention provides a material used for soil woven bags and relates to the plastic woven bag printing technology field. The woven bag material is prepared from the following raw materials, 88-92 parts of polypropylene, 1-3 parts of linear polyethylene, 2-4 parts of antistatic master batches, 0.2-0.4 part of coupling agent, 2.6-2.8 parts of antistatic agent and 1-3 parts of environmentally-friendly flame retardant. The beneficial effects are that the material meet requirements of key fireproof dangerous chemical enterprise, coal, mines to plastic woven bag characteristics, thus purposes of woven bags are wide and diversified; the material is especially suitable for down-hole and dangerous chemical packaging, fire hazard or blast caused by spark generated from static charge is avoided, when powdery materials are packaged, the powdery materials cannot be absorbed on an inner wall of a wrappage because of static and waste is avoided; The maximal harm of blast and fire hazard caused by spark generated from static charge is avoided.
Description
Technical field
The present invention relates to Polywoven Bag printing technology, be specifically related to a kind of to there is antistatic, fire-retardant woven bag material and preparation method thereof.
Background technology
Plastic material belongs to macromolecular material, is also a kind of material of good performance, has the advantages such as light weight, not corrosion, intensity are high, good insulating, and Polywoven Bag forms by main raw and is divided into Polypropylene Bag, polyethylene bag; Seam end bag, tape edge bag is divided into by method of sewing; By whether compound is divided into woven bag, compound braided bag; Be a kind of wrapping material being widely used in the article such as chemical industry, daily, fertilizer, food, building at present, its main technique is wire drawing, circle knits, prints, cuts, sews, packs; Drawing process major equipment is drawing wire machine, is to utilize plastic raw materials extrusion film to be wound into flat filament through cooling trough, take off roll, cutting device, baking oven stretching, last single ingot; Weaving major equipment is circular weaving machine, is to pass through through guide frame, warp let-off roller, knocker, pogo stick, monofilament, size ring with the plastic flat fiber of rolling, then tram is loaded in shuttle body, and propelling moves in a circle, and longitude and latitude weaving becomes cloth; Printing, cutting, sewing, packing process after mainly woven rolling base cloth being printed as by printing press the shipping mark that client needs again entire volume keep well, then cut into a bag base by customer requirement length, then sew by user's method of sewing, package; But Polywoven Bag in the fabrication process, because of more rotation, friction, very easily produce electrostatic, the spark that static charge produces can set off an explosion and fire, in addition Polywoven Bag itself is inflammable, therefore can not meet the fire prevention of some emphasis Wei Hua enterprise, coal, mine etc. to Polywoven Bag property requirements, make woven bag diversification purposes be subject to certain limitation;
Summary of the invention:
Technical problem to be solved by this invention is to provide a kind of preparation method simple, and intensity is high, not the material for geotechnological woven bag and preparation method thereof of easy damaged.
For a material for geotechnological woven bag, it is characterized in that, be made up of following raw material:
Polypropylene 88-92 part, linear polyethylene 1-3 part, antistatic master granule 2-4 part, coupling agent 0.2-0.4 part, static inhibitor 2.6-2.8 part, environment friendly flame retardant 1-3 part.
The preferred component of each raw material is: polypropylene 90 parts, linear polyethylene 2 parts, antistatic master granule 3 parts, coupling agent 0.3 part, 2.7 parts, static inhibitor, environment friendly flame retardant 2 parts.
Another object of the present invention is the method for the material of geotechnological woven bag in preparation the present invention, it is characterized in that: above-mentioned raw material is added in stirring tank respectively, controlling rotating speed is after 2800-3000r/min, after high-speed stirring 40-50min, at adjusting rotary speed 2000-2500r/min, after Keep agitation 20-30min, taking-up can obtain.
The mechanism of action of the present invention is: environment friendly flame retardant, belong to nitrogen phosphorus composite halogen-free, expansion type flame retardant, be polymerized by having synergistic phosphorous nitrogenous chemicals, good consistency is had in polypropylene, dispersed, easily mix, not airborne dust, addition little (2%) successful, very little to the mechanical impact of plastics, mechanical property keeps excellent; Cold-resistant weathering, anti-uv-ray is strong, not easily separates out; There is excellent processing stability in the course of processing simultaneously.Be different from Halogen type fire retardant, the fire-retardant object of heat insulation isolated air is reached in combustion by producing fine and close expansion carbon-coating, and can not irritant hydrogen halide and black smoke, its efficient flame retardant effect, environment friendly and pollution-free, make product easily reach UL94V-0 level.Static inhibitor belongs to hydrophilic polymer, after itself and macromolecule matrix are blended, on the one hand because the motor capacity of its molecular chain is stronger, intermolecular proton of being convenient to moves, conduct and discharge the static charge produced by ionic conduction, on the other hand, antistatic effect is embodied by its special dispersing morphology.Be fine stratiform or the distribution of muscle shape at article topsheet, form electroconductibility top layer, and at centre portions almost in spherical distribution, formed " core shell structure ", and leak static charge as path.Because it reaches antistatic effect to reduce material volume resistivity, do not rely on water absorbent surface, so smaller by the humidity effect of environment, in woven product raw material, directly add this product then can reach excellent antistatic effect, make with antistatic master granule and coupling agent hybrid process, effect is better; This masterbatch is free-pouring coccoid product, be easy to dispersion, easily mixing, good processability time mixing, rare screw rod skids in an extruder, helps obviously work-ing life for extension device, therefore static inhibitor and antistatic concentrated masterbatch homogeneity used in combination are better, effect is better.
The invention has the beneficial effects as follows: the invention enables the diversification of Polywoven Bag purposes, integrate anti-aging, antistatic, fire-retardant, meet emphasis fire prevention Wei Hua enterprise, coal, mine etc. to Polywoven Bag property requirements, make the purposes of woven bag more extensively, more diversification; Be particularly useful for down-hole, harmful influence packaging, avoid causing fire or blast because static charge produces spark, simultaneously when for packaging powdered material, pulverulent material can not cause waste because electrostatic is attracted to packing material inner arm; Maximum harm is that the spark that static charge produces can set off an explosion and fire.
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
Take:
Embodiment 2
Take:
The method preparing embodiment 1 and 2 is: added respectively in stirring tank by above-mentioned raw material, and controlling rotating speed is after 2800-3000r/min, and after high-speed stirring 40-50min, at adjusting rotary speed 2000-2500r/min, after Keep agitation 20-30min, taking-up can obtain.
The flat filament adopting material of the present invention to prepare is adding man-hour, flat filament also can with electrostatic after each live roll friction, easy driving roller attracts and twists roller, woven Ji Bu also can with electrostatic, by a large amount of air mass with positive and negative charge adopting high pressure producer and ion bar to produce, corrective surface electrostatic, reaches the object eliminating electrostatic, first high pressure producer utilizes high-tension transformer that power-frequency voltage is raised to required voltage, for static elimination bar provides power drives; High pressure producer is connected with ion bar, a large amount of air mass with positive and negative charge that ion bar produces, by institute on the flat filament in ionizing radiation district with charge neutralization fall, reach the object of elimination flat filament electrostatic.
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.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. for a material for geotechnological woven bag, it is characterized in that, be made up of following raw material:
Polypropylene 88-92 part, linear polyethylene 1-3 part, antistatic master granule 2-4 part, coupling agent 0.2-0.4 part, static inhibitor 2.6-2.8 part, environment friendly flame retardant 1-3 part.
2. a kind of material for geotechnological woven bag according to claim 1, it is characterized in that, the preferred component of each raw material is: polypropylene 90 parts, linear polyethylene 2 parts, antistatic master granule 3 parts, coupling agent 0.3 part, 2.7 parts, static inhibitor, environment friendly flame retardant 2 parts.
3. prepare the method for a kind of material for geotechnological woven bag in claim 1 or 2, it is characterized in that: above-mentioned raw material is added in stirring tank respectively, controlling rotating speed is after 2800-3000r/min, after high-speed stirring 40-50min, at adjusting rotary speed 2000-2500r/min, after Keep agitation 20-30min, taking-up can obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510761358.0A CN105348637A (en) | 2015-11-10 | 2015-11-10 | Antistatic and flame-retardant woven bag material and preparation method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510761358.0A CN105348637A (en) | 2015-11-10 | 2015-11-10 | Antistatic and flame-retardant woven bag material and preparation method therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105348637A true CN105348637A (en) | 2016-02-24 |
Family
ID=55324707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510761358.0A Pending CN105348637A (en) | 2015-11-10 | 2015-11-10 | Antistatic and flame-retardant woven bag material and preparation method therefor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105348637A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5824727A (en) * | 1996-04-08 | 1998-10-20 | Tarkett Ag | Floorcovering material |
| CN1613906A (en) * | 2004-09-16 | 2005-05-11 | 吴珍山 | Flame retarding anti-static plastic braiding bags |
| CN102731914A (en) * | 2012-07-23 | 2012-10-17 | 安徽安远塑胶股份有限公司 | Novel composition used for preparing anti-aging plastic woven products |
-
2015
- 2015-11-10 CN CN201510761358.0A patent/CN105348637A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5824727A (en) * | 1996-04-08 | 1998-10-20 | Tarkett Ag | Floorcovering material |
| CN1613906A (en) * | 2004-09-16 | 2005-05-11 | 吴珍山 | Flame retarding anti-static plastic braiding bags |
| CN102731914A (en) * | 2012-07-23 | 2012-10-17 | 安徽安远塑胶股份有限公司 | Novel composition used for preparing anti-aging plastic woven products |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102850646B (en) | A kind of fire retardant, antistatic High-strength thermoplastic composite material and preparation method thereof | |
| Didane et al. | Fire performances comparison of back coating and melt spinning approaches for PET covering textiles | |
| CN101838418A (en) | Strengthening-toughening type antistatic antiflaming master batches and preparation method and application | |
| CN106867076A (en) | A kind of mining Graphene enhancing dual anti-tubing preparation method of ultra-high molecular weight polyethylene | |
| CN102408638B (en) | Anti-flaming tear-resisting material for rubber sheath of mine cable and preparation method thereof | |
| CN103849024A (en) | Antistatic and flame-retardant modified polyethylene powder and preparation method thereof | |
| CN101759900B (en) | Halogen-free flame-retardant and anti-static polyethylene material, pipe and preparing method thereof | |
| CN102848652A (en) | Antistatic flaky mold plastic, preparation method and application thereof | |
| CN104893100A (en) | Anti-explosion and anti-electrostatic material and preparation method thereof | |
| CN103694499A (en) | Migration resistant and high flame retardant halogen-free flame retardant system used for thermoplastic elastomers | |
| CN104140598A (en) | Halogen-free flame-retardance anti-static polypropylene composite material and preparation methods thereof | |
| CN105348637A (en) | Antistatic and flame-retardant woven bag material and preparation method therefor | |
| CN103952963A (en) | Flame-retardant artificial turf and preparation method thereof | |
| CN105419044A (en) | Halogen-free flame-retardant master batch for plastic woven bags | |
| CN113861594A (en) | Flame-retardant high-temperature-resistant PVC (polyvinyl chloride) film for graphene electrothermal film and preparation method thereof | |
| CN105482416A (en) | Completely degradable polypropylene carbonate composite and preparation method thereof | |
| CN103849056A (en) | PE (polyethylene) flame retardant modified antistatic toughening masterbatch and preparation method thereof | |
| CN103396640B (en) | A kind of super soft halogen-free flame-retardant thermoplastic elastomer and preparation method thereof | |
| CN105330963A (en) | Preparation method of wear-resistant and anti-static PP (polypropylene) sheet | |
| CN109517259A (en) | A kind of polypropylene direct injection molding highly effective flame-retardant antibacterial functions master batch and preparation method thereof | |
| Kicko-Walczak et al. | Flame retardants nanocomposites-synergistic effect of combination conventional retardants with nanofillers of the flammability of thermoset resins | |
| CN103881209A (en) | Fire retardant | |
| CN106947152A (en) | A kind of unvulcanised thermal weld EPT rubber water-proof coiled material and preparation method thereof | |
| CN103881227A (en) | Formula of tensile type low-smoke halogen-free cable sheath | |
| CN103849042A (en) | Halogen-free flame retardant anti-static master batches for modifying polyethylene |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160224 |
|
| WD01 | Invention patent application deemed withdrawn after publication |