CN108128002A - A kind of large size ships Anti-collision materials and preparation method thereof - Google Patents

A kind of large size ships Anti-collision materials and preparation method thereof Download PDF

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Publication number
CN108128002A
CN108128002A CN201711389139.XA CN201711389139A CN108128002A CN 108128002 A CN108128002 A CN 108128002A CN 201711389139 A CN201711389139 A CN 201711389139A CN 108128002 A CN108128002 A CN 108128002A
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China
Prior art keywords
parts
pvc
paste
layer
embryophoric
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CN201711389139.XA
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Chinese (zh)
Inventor
应汉明
何超金
霍瑞亭
唐彰林
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JIANGSU MYH NEW MATERIALS TECHNOLOGY Co Ltd
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JIANGSU MYH NEW MATERIALS TECHNOLOGY Co Ltd
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Priority to CN201711389139.XA priority Critical patent/CN108128002A/en
Publication of CN108128002A publication Critical patent/CN108128002A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/002—Methods
    • B29B7/007—Methods for continuous mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/24—Calendering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/58—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/028—Net structure, e.g. spaced apart filaments bonded at the crossing points
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/58—Measuring, controlling or regulating
    • B29C2043/5816—Measuring, controlling or regulating temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/02—Coating on the layer surface on fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/582—Tearability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/12—Ships

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention discloses a kind of large-scale ships Anti-collision materials, the Anti-collision materials by high-strength polyester fibers screen cloth after paste on surface is handled with the compound preparation method for being prepared, also disclosing the Anti-collision materials of PVC embryophoric membrane bottom knead dough layers.The technological operation of the present invention is simple, production efficiency is high, while the Anti-collision materials prepared improve the resilience of fabric, toughness, lower temperature resistance, it cannot be easily caused oily precipitation, it is not likely to produce white trace, tensile strength is in more than 7000N/5cm, and tearing strength is in more than 1000N, when material is hit by large-scale ships, there is the notch of good cushion performance and material that will not open cruelly rapidly, it is relatively small to tear mouth, reduces security risk.

Description

A kind of large size ships Anti-collision materials and preparation method thereof
Technical field
The present invention relates to plastic film material technical field, Inflation water pond film and its preparation more particularly to a kind of low cost Method.
Background technology
Anti-collision fender device on harbour or is suspended on the surroundings of the hulls such as steamer, yacht, for buffer vessel and ship And the shock dynamics between ship and harbour, play the purpose for protecting hull.
Anticollision device, collision-prevention device generally made variously-shaped, but this kind of device using rubber such as waste tire or rubber originally Heavier-weight, the space occupied is larger, is not easy to collection and places, and appearance is not unusual beauty, now quilt substantially The cylinder air bag that PVC material is made substitutes, and because PVC material is light, deflates pack up when not used, easy to carry and good appearance.
Anticollision PVC material type currently on the market is also very much, but intensity is not very high, is subjected to general dinghy and hits When can be with；It but if encounter large-scale ships, can bear not living, be easy to cause hull and be damaged, rupture.Particularly impact force When spending big, material is for example jagged, is easily opened cruelly rapidly in gap position and air bag is caused to damage, and the serious safety that can generate is asked Topic.
Invention content
The invention mainly solves the technical problem of providing a kind of large-scale ships Anti-collision materials and preparation method thereof, the materials There are very high tensile strength and tearing strength, when being hit by large-scale ships, there is good cushion performance, protect ships not by serious The damage and notch of material will not be opened rapidly cruelly, it is relatively small to tear mouth, reduces security risk.
In order to solve the above technical problems, the present invention provides a kind of large-scale ships Anti-collision materials, the Anti-collision materials on to Under the PVC embryophoric membranes face layer, surface paste layer, polyester fiber screen cloth base material, bottom surface paste layer and the PVC embryophoric membrane bottoms that set gradually, The polyester fiber screen cloth base material is first compound with PVC embryophoric membranes face layer and bottom after being pasted on surface paste layer and bottom surface paste layer, Paste formula includes the ingredient of following parts by weight in the surface paste layer and bottom surface paste layer：The degree of polymerization is 1300-1600's 100 parts of PVC paste resin, 65-75 parts of plasticizer, 2-3 parts of stabilizer, 5-10 parts of adhesive.
Wherein, the PVC embryophoric membranes face layer includes the ingredient of following parts by weight：The degree of polymerization is the polyvinyl chloride resin of 1500-2000 100 parts, 55-65 parts of plasticizer, 5-10 parts of cold-resistant agent, 5-10 parts of filler, 3-10 parts of modifying agent, 2-4 parts of stabilizer, uvioresistant 0.2-0.8 parts of light absorbers, 0.2-0.5 parts of antioxidant and pigment several pieces.
Wherein, the PVC embryophoric membranes bottom includes the ingredient of following parts by weight：The degree of polymerization is the polyvinyl chloride resin of 1500-2000 100 parts, 55-65 parts of plasticizer, 5-10 parts of cold-resistant agent, 5-10 parts of filler, 3-10 parts of modifying agent, 2-4 parts of stabilizer and pigment Several pieces.
Wherein, the filler is the fine heavy calcium acid calcium of 2500-3800 mesh, the modifying agent for EVA741 or EVA742, the stabilizer are barium zinc compound stabilizer.
Wherein, the antioxidant is 1010 antioxidant.
A kind of preparation method of large size ships Anti-collision materials, includes the following steps：
（1）Prepared by PVC embryophoric membranes face layer or prepared by PVC embryophoric membranes bottom, each according to the formula of PVC embryophoric membranes face layer or PVC embryophoric membrane bottoms From carry out batching → mixed at high speed → mixing → open mill plasticizing → extruder filtering → roll → deflecting from → be embossed → it is cold But it shapes → batches, obtain PVC embryophoric membranes face layer or PVC embryophoric membrane bottoms are spare；The open mill plasticizing process in the middle of the roller temperature is 170-190 DEG C, die head temperature is 160-175 DEG C in extruder during extruder filtering, the calendering, deflect from during temperature Control is at 180-200 DEG C；
（2）It is prepared by PVC paste oxidant layer:Expect based on formula, be uniformly mixed under homogenizer, finally on three-roll grinder Grinding obtains required uniform careful paste;
（3）It is pasted on polyester fiber screen cloth：First by polyester fiber screen cloth by sending platform, pre- hot-rolling is propped up to base fabric by 2-3 Carry out pressing processing, 80-100 DEG C of pressing temperature；Base fabric after pressing passes through the rectangle paste slot equipped with PVC paste agent, passes through two The big calender of branch allows paste to permeate screen cloth completely, enters back into baking oven, 140-160 DEG C of temperature is obtained after drying with surface to pressure With the polyester fiber screen cloth of bottom surface PVC paste oxidant layer；
（4）High temperature is bonded：PVC embryophoric membranes face layer and PVC embryophoric membranes bottom are fully heated or preheated, then there will be surface paste layer Polyester fiber screen cloth and the PVC embryophoric membrane layers of heated and formed into molten state state are combined with each other, and binding temperature is 170-200 DEG C, pressure 30-50kgf/cm2, using deflecting from, being embossed, cooling down, obtain anticollision PVC material.
Wherein, the step（1）Middle PVC embryophoric membranes face layer in preparation process, opening at a high speed by UV resistant agent and antioxidant Begin to add in during stirring, powder is made to be sufficiently mixed uniformly with material, modifying agent 60-90S before high-speed stirred terminates is added in.
The beneficial effects of the invention are as follows：
1st, the polyvinyl chloride resin that the degree of polymerization is 1500-2000 is selected, the PVC embryophoric membrane layers for ensureing to produce have higher intensity.
2nd, EVA particles select 741 or 742, they are EVA-CO（Ethane-acetic acid ethyenyl-carbonyl）Terpolymer, with PVC has a better compatibility and relatively soft, and when blending may act as the polymeric plasticizer of PVC, and blend has other plasticizer The durability incomparable PVC of plasticising.
3rd, using the screen cloth of high intensity, fiber number 3000D, filling yarn radical is produced in the plain weave high strength yarns of 18-20 The composite material come has high stretching and tearing strength；Tensile strength in more than 7000N/5cm, tearing strength 1000N with On, and in the market conventional anticollision PVC material tensile strength in 4000N/5cm hereinafter, most of is also 3000N or so, tear Intensity is in below 500N.
4th, entire PVC embryophoric membranes production and high temperature recombination process, technological temperature improve 10-30 DEG C than normal, ensure PVC embryos Film has good plasticizing and appearance, can reach high peel strength after compound.
Specific embodiment
The technical solution in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation Example is only the part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common All other embodiment that technical staff is obtained without making creative work belongs to the model that the present invention protects It encloses.
Embodiment 1：
The present embodiment provides a kind of large-scale ships Anti-collision materials, the PVC embryophoric membranes face that the Anti-collision materials are set gradually from top to bottom Layer, surface paste layer, polyester fiber screen cloth base material, bottom surface paste layer and PVC embryophoric membrane bottoms, the polyester fiber screen cloth base material are first It is compound with PVC embryophoric membranes face layer and bottom after being pasted on surface paste layer and bottom surface paste layer, the surface paste layer and bottom surface paste Paste formula includes the ingredient of following parts by weight in oxidant layer：The degree of polymerization pastes 100 parts of resin, plasticizer 65 for 1300-1600PVC Part, 2 parts of stabilizer, 5 parts of adhesive.
Further, the PVC embryophoric membranes face layer includes the ingredient of following parts by weight：The degree of polymerization is the polyvinyl chloride resin of 1500-2000 100 parts, 55-65 parts of plasticizer, 5-10 parts of cold-resistant agent, 5-10 parts of the ultrafine heavy calcium of 2800-3600 mesh, EVA741 particles 3-10 Part, 2-4 parts of barium zinc compound stabilizer, 0.2-0.8 parts of ultraviolet-resistant absorbent, 0.2-0.5 parts of 1010 antioxidant and 1 part of pigment.
Further, the PVC embryophoric membranes bottom includes the ingredient of following parts by weight：The degree of polymerization is the polyvinyl chloride resin of 1500-2000 100 parts, 55-65 parts of plasticizer, 5-10 parts of cold-resistant agent, 5-10 parts of the ultrafine heavy calcium of 2800-3600 mesh, EVA741 particles 3-10 1 part of part, 2-4 parts of barium zinc compound stabilizer and pigment.
A kind of preparation method of large size ships Anti-collision materials, includes the following steps：
（1）Prepared by PVC embryophoric membranes face layer or prepared by PVC embryophoric membranes bottom, is prepared according to PVC embryophoric membranes faces layer or PVC embryophoric membrane bottoms are matched The respective progress batching → mixed at high speed → mixing → open mill plasticizing → extruder filtering → in side is rolled → deflecting from → and is embossed → cooling and shaping → batches, and obtains the layer preparation of PVC embryophoric membranes face or PVC embryophoric membrane bottoms are spare；The open mill plasticizing process central roll Cylinder temperature is 170 DEG C, during extruder filtering in extruder die head temperature be 160 DEG C of calenderings, deflect from during temperature 180 DEG C again of control；
（2）It is prepared by PVC paste oxidant layer:Expect based on formula, be uniformly mixed under homogenizer, finally on three-roll grinder Grinding obtains required uniform careful paste;
（3）It is pasted on polyester fiber screen cloth：First by polyester fiber screen cloth by sending platform, pre- hot-rolling is propped up to base fabric by 2-3 Carry out pressing processing, 80 DEG C of pressing temperature；Base fabric after pressing passes through the rectangle paste slot equipped with PVC paste agent, big by two Calender allows paste to permeate screen cloth completely, enters back into baking oven, 145 DEG C of temperature is obtained after drying with surface and bottom surface to pressure The polyester fiber screen cloth of PVC paste oxidant layer；
（4）High temperature is bonded：PVC embryophoric membranes face layer and PVC embryophoric membranes bottom are fully heated or preheated, then there will be surface paste layer Polyester fiber screen cloth and the PVC embryophoric membrane layers of heated and formed into molten state state are combined with each other, and binding temperature is 180 DEG C, pressure 35kgf/ cm2, using deflecting from, being embossed, cooling down, obtain anticollision PVC material.
Wherein, the step（1）Middle PVC embryophoric membranes face layer in preparation process, opening at a high speed by UV resistant agent and antioxidant Begin to add in during stirring, powder is made to be sufficiently mixed uniformly with material, modifying agent 60S before high-speed stirred terminates is added in.
Embodiment 2
A kind of large size ships Anti-collision materials, PVC embryophoric membranes face layer that the Anti-collision materials are set gradually from top to bottom, surface paste Layer, polyester fiber screen cloth base material, bottom surface paste layer and PVC embryophoric membrane bottoms, the polyester fiber screen cloth base material is first through surface paste It is compound with PVC embryophoric membranes face layer and bottom after being pasted on layer and bottom surface paste layer, paste in the surface paste layer and bottom surface paste layer Formula includes the ingredient of following parts by weight：The degree of polymerization pastes 100 parts of resin, plasticizer 70,2 parts of stabilizer, adhesive for 1450PVC 7。
Further, the PVC embryophoric membranes face layer includes the ingredient of following parts by weight：The degree of polymerization is 1650 polyvinyl chloride resin 100 Part, 55 parts of plasticizer, 5 parts of cold-resistant agent, 2800 mesh 2 parts of 3 parts of 5 parts of ultrafine heavy calcium, EVA741 particles, barium zinc compound stabilizer, 2.5 parts of 0.2 part of ultraviolet-resistant absorbent, 0.2 part of 1010 antioxidant and pigment.
Further, the PVC embryophoric membranes bottom includes the ingredient of following parts by weight：The degree of polymerization is 1650 polyvinyl chloride resin 100 Part, 2 parts of 3 parts of 5 parts of ultrafine heavy calcium, EVA741 particles, the stabilizer of 55 parts of plasticizer, 5 parts of cold-resistant agent, 2800 mesh and pigment 2.5 Part.
A kind of preparation method of large size ships Anti-collision materials, includes the following steps：
（1）Prepared by PVC embryophoric membranes face layer or prepared by PVC embryophoric membranes bottom, is prepared according to PVC embryophoric membranes faces layer or PVC embryophoric membrane bottoms are matched The respective progress batching → mixed at high speed → mixing → open mill plasticizing → extruder filtering → in side is rolled → deflecting from → and is embossed → cooling and shaping → batches, and obtains the layer preparation of PVC embryophoric membranes face or PVC embryophoric membrane bottoms are spare；The open mill plasticizing process central roll Cylinder temperature is 180 DEG C, during extruder filtering in extruder die head temperature be 170 DEG C of calenderings, deflect from during temperature 190 DEG C again of control；
（2）It is prepared by PVC paste oxidant layer:Expect based on formula, be uniformly mixed under homogenizer, finally on three-roll grinder Grinding obtains required uniform careful paste;
（3）It is pasted on polyester fiber screen cloth：First by polyester fiber screen cloth by sending platform, pre- hot-rolling is propped up to base fabric by 2-3 Carry out pressing processing, 90 DEG C of pressing temperature；Base fabric after pressing passes through the rectangle paste slot equipped with PVC paste agent, big by two Calender allows paste to permeate screen cloth completely, enters back into baking oven, 150 DEG C of temperature is obtained after drying with surface and bottom surface to pressure The polyester fiber screen cloth of PVC paste oxidant layer；
（4）High temperature is bonded：PVC embryophoric membranes face layer and PVC embryophoric membranes bottom are fully heated or preheated, then there will be surface paste layer Polyester fiber screen cloth and the PVC embryophoric membrane layers of heated and formed into molten state state are combined with each other, and binding temperature is 190 DEG C, pressure 30- 50kgf/cm2, using deflecting from, being embossed, cooling down, obtain anticollision PVC material.
Wherein, the step（1）Middle PVC embryophoric membranes face layer in preparation process, opening at a high speed by UV resistant agent and antioxidant Begin to add in during stirring, powder is made to be sufficiently mixed uniformly with material, modifying agent 80S before high-speed stirred terminates is added in.
Embodiment 3
A kind of large size ships Anti-collision materials, PVC embryophoric membranes face layer that the Anti-collision materials are set gradually from top to bottom, surface paste Layer, polyester fiber screen cloth base material, bottom surface paste layer and PVC embryophoric membrane bottoms, the polyester fiber screen cloth base material is first through surface paste It is compound with PVC embryophoric membranes face layer and bottom after being pasted on layer and bottom surface paste layer, paste in the surface paste layer and bottom surface paste layer Formula includes the ingredient of following parts by weight：The degree of polymerization pastes 100 parts of resin, 75 parts of plasticizer, 3 parts of stabilizer, bonding for 1600PVC 10 parts of agent.
Further, the PVC embryophoric membranes face layer includes the ingredient of following parts by weight：The degree of polymerization is 1800 polyvinyl chloride resin 100 Part, 10 parts of 10 parts of ultrafine heavy calcium, EVA742 particles, the barium zinc compound stabilizer 4 of 65 parts of plasticizer, 10 parts of cold-resistant agent, 3600 mesh Part, 0.8 part of ultraviolet-resistant absorbent, 0.5 part of 1010 antioxidant and 1 part of pigment.
Further, the PVC embryophoric membranes bottom includes the ingredient of following parts by weight：The degree of polymerization is 1900 polyvinyl chloride resin 100 Part, 10 parts of 10 parts of ultrafine heavy calcium, EVA742 particles, the barium zinc compound stabilizer 4 of 65 parts of plasticizer, 10 parts of cold-resistant agent, 3600 mesh 1 part of part and pigment.
A kind of preparation method of large size ships Anti-collision materials, includes the following steps：
（1）Prepared by PVC embryophoric membranes face layer or prepared by PVC embryophoric membranes bottom, is prepared according to PVC embryophoric membranes faces layer or PVC embryophoric membrane bottoms are matched The respective progress batching → mixed at high speed → mixing → open mill plasticizing → extruder filtering → in side is rolled → deflecting from → and is embossed → cooling and shaping → batches, and obtains the layer preparation of PVC embryophoric membranes face or PVC embryophoric membrane bottoms are spare；The open mill plasticizing process central roll Cylinder temperature is 190 DEG C, during extruder filtering in extruder die head temperature be 175 DEG C of calenderings, deflect from during temperature 200 DEG C again of control；
（2）It is prepared by PVC paste oxidant layer:Expect based on formula, be uniformly mixed under homogenizer, finally on three-roll grinder Grinding obtains required uniform careful paste;
（3）It is pasted on polyester fiber screen cloth：First by polyester fiber screen cloth by sending platform, pre- hot-rolling is propped up to base fabric by 2-3 Carry out pressing processing, 100 DEG C of pressing temperature；Base fabric after pressing passes through the rectangle paste slot equipped with PVC paste agent, big by two Calender allows paste to permeate screen cloth completely, enters back into baking oven, 160 DEG C of temperature is obtained after drying with surface and bottom surface to pressure The polyester fiber screen cloth of PVC paste oxidant layer；
（4）High temperature is bonded：PVC embryophoric membranes face layer and PVC embryophoric membranes bottom are fully heated or preheated, then there will be surface paste layer Polyester fiber screen cloth and the PVC embryophoric membrane layers of heated and formed into molten state state are combined with each other, and binding temperature is 200 DEG C, pressure 50kgf/ cm2, using deflecting from, being embossed, cooling down, obtain anticollision PVC material.
Wherein, the step（1）Middle PVC embryophoric membranes face layer in preparation process, opening at a high speed by UV resistant agent and antioxidant Begin to add in during stirring, powder is made to be sufficiently mixed uniformly with material, modifying agent 90S before high-speed stirred terminates is added in.
The foregoing is merely the embodiment of the present invention, are not intended to limit the scope of the invention, every to utilize this hair The equivalent structure or equivalent flow shift that bright description is made directly or indirectly is used in other relevant technology necks Domain is included within the scope of the present invention.

Claims (7)

  1. A kind of 1. large size ships Anti-collision materials, which is characterized in that the PVC embryophoric membranes face that the Anti-collision materials are set gradually from top to bottom Layer, surface paste layer, polyester fiber screen cloth base material, bottom surface paste layer and PVC embryophoric membrane bottoms, the polyester fiber screen cloth base material are first It is compound with PVC embryophoric membranes face layer and bottom after being pasted on surface paste layer and bottom surface paste layer, the surface paste layer and bottom surface paste Paste formula includes the ingredient of following parts by weight in oxidant layer：The degree of polymerization is 100 parts of PVC paste resin, the plasticizer of 1300-1600 65-75 parts, 2-3 parts of stabilizer, 5-10 parts of adhesive.
  2. 2. large size ships Anti-collision materials according to claim 1, which is characterized in that the PVC embryophoric membranes face layer includes following The ingredient of parts by weight：The degree of polymerization be 1500-2000 5-10 parts of 55-65 part of 100 parts of polyvinyl chloride resin, plasticizer, cold-resistant agent, fill 5-10 parts of agent, 3-10 parts of modifying agent, 2-4 parts of stabilizer, 0.2-0.8 parts of ultraviolet-resistant absorbent, 0.2-0.5 parts of antioxidant and face Expect several pieces.
  3. 3. large size ships Anti-collision materials according to claim 1, which is characterized in that the PVC embryophoric membranes bottom includes following The ingredient of parts by weight：The degree of polymerization be 1500-2000 5-10 parts of 55-65 part of 100 parts of polyvinyl chloride resin, plasticizer, cold-resistant agent, fill 5-10 parts of agent, 3-10 parts of modifying agent, 2-4 parts of stabilizer and pigment several pieces.
  4. 4. according to any large-scale ships Anti-collision materials of claim 2 ~ 3, which is characterized in that the filler is 2500- The fine heavy calcium acid calcium of 3800 mesh, the modifying agent are EVA741 or EVA742, and the stabilizer is barium zinc compound stabilizer.
  5. 5. large size ships Anti-collision materials according to claim 1, which is characterized in that the antioxidant is 1010 antioxidant.
  6. 6. a kind of preparation method of large size ships Anti-collision materials, which is characterized in that include the following steps：
    （1）Prepared by PVC embryophoric membranes face layer or prepared by PVC embryophoric membranes bottom, each according to the formula of PVC embryophoric membranes face layer or PVC embryophoric membrane bottoms From carry out batching → mixed at high speed → mixing → open mill plasticizing → extruder filtering → roll → deflecting from → be embossed → it is cold But it shapes → batches, obtain PVC embryophoric membranes face layer or PVC embryophoric membrane bottoms are spare；The open mill plasticizing process in the middle of the roller temperature is 170-190 DEG C, die head temperature is 160-175 DEG C in extruder during extruder filtering, the calendering, deflect from during temperature Control is at 180-200 DEG C；
    （2）It is prepared by PVC paste oxidant layer:Expect based on formula, be uniformly mixed under homogenizer, finally on three-roll grinder Grinding obtains required uniform careful paste;
    （3）It is pasted on polyester fiber screen cloth：First by polyester fiber screen cloth by sending platform, pre- hot-rolling is propped up to base fabric by 2-3 Carry out pressing processing, 80-100 DEG C of pressing temperature；Base fabric after pressing passes through the rectangle paste slot equipped with PVC paste agent, passes through two The big calender of branch allows paste to permeate screen cloth completely, enters back into baking oven, 140-160 DEG C of temperature is obtained after drying with surface to pressure With the polyester fiber screen cloth of bottom surface PVC paste oxidant layer；
    （4）High temperature is bonded：PVC embryophoric membranes face layer and PVC embryophoric membranes bottom are fully heated or preheated, then there will be surface paste layer Polyester fiber screen cloth and the PVC embryophoric membrane layers of heated and formed into molten state state are combined with each other, and binding temperature is 170-200 DEG C, pressure 30-50kgf/cm2, using deflecting from, being embossed, cooling down, obtain anticollision PVC material.
  7. 7. the preparation method of large size ships Anti-collision materials according to claim 6, which is characterized in that the step（1）In In preparation process, UV resistant agent and antioxidant add in PVC embryophoric membranes face layer when starting stirring at a high speed, and powder is made to be filled with material Divide and be uniformly mixed, modifying agent 60-90S before high-speed stirred terminates is added in.
CN201711389139.XA 2017-12-21 2017-12-21 A kind of large size ships Anti-collision materials and preparation method thereof Pending CN108128002A (en)

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