CN107415276A - A kind of graining fiberglass preparation technology - Google Patents

A kind of graining fiberglass preparation technology Download PDF

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Publication number
CN107415276A
CN107415276A CN201710336986.3A CN201710336986A CN107415276A CN 107415276 A CN107415276 A CN 107415276A CN 201710336986 A CN201710336986 A CN 201710336986A CN 107415276 A CN107415276 A CN 107415276A
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CN
China
Prior art keywords
gel coating
fiberglass
coating resin
resin
graining
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.)
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Application number
CN201710336986.3A
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Chinese (zh)
Inventor
周建军
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Nantong Drayson Composites Co Ltd
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Nantong Drayson Composites Co Ltd
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Publication date
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Priority to CN201710336986.3A priority Critical patent/CN107415276A/en
Publication of CN107415276A publication Critical patent/CN107415276A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention discloses a kind of graining fiberglass preparation technology, comprise the following steps：（1）Mould prepares,（2）Prepare gel coating resin,（3）Brushing gel coating resin,（4）Wood grain cloth is laid,（5）Fiberglass lamination,（6）The demoulding.The wood grain cloth for being printed on the patterns such as wood grain, flowers and plants is directly covered in glass fiber reinforced plastic surface, makes the color of the hull surface of fiberglass or pattern more diversified, this technological operation is simple, fidelity is high, long lifespan, cost are low, has good practical value.

Description

A kind of graining fiberglass preparation technology
Technical field
The present invention relates to fiberglass preparing technical field, specially a kind of graining fiberglass preparation technology.
Background technology
Fiberglass is also referred to as GFRP, i.e. fiber-reinforced plastic, refers generally to glass fiber reinforcement unsaturated polyester, asphalt mixtures modified by epoxy resin Fat and phenolic resin as matrix resin.Make the reinforced plastics of reinforcing material with glass fibre or its product, appellation is moulded for glass fiber reinforcement Material, or meaning fiberglass, pay attention to being distinguished with safety glass.Because used resin variety is different, therefore there is polyester glass Glass steel, fiber glass epoxy, the title of phenolic fiberglass reinforced plastics.It is light and hard, non-conductive, stable performance high mechanical strengths, recycle It is few, it is corrosion-resistant.Steel manufacture machine part and automobile, ship housing etc. can be replaced.
Fiberglass scientific name fibre reinforced plastics, are commonly called as FRP（Fiber Reinforced Plastics）, i.e. fiber reinforcement Composite plastic.Glass fiber reinforced composite plastics are divided into according to the fiber difference of use（GFRP）, fibre reinforced composite plastic （CFRP）, boron fibre enhancing composite plastic etc..It is with glass fibre and its product（Glass cloth, band, felt, yarn etc.）As enhancing Material, make a kind of composite of matrix material with synthetic resin.Fibre reinforced composites are by reinforcing fiber and matrix group Into.Fiber（Or whisker）Diameter very little, typically below 10 μm, defect is less and smaller, and breaking strain is about 3/1000ths It is fragile material within ten, easy damaged, fracture and is corroded.Matrix phase for fiber, intensity, modulus will it is low very It is more, but big strain can be withstood, it is toughness material often with viscoplasticity and elastoplasticity.
Fiberglass is due to its light and characteristic such as hard, high mechanical strength, corrosion-resistant, particularly suitable for shipbuilding industry, therefore Amusement sightseeing boat at present with the pseudo-classic style for viewing and admiring effect also uses fiberglass.Fiberglass ship surface modelled after an antique on the market at present The method of processing is typically as follows：1. directly glass fiber reinforced plastic surface is made single color, without any decorative pattern, this way Shortcoming is that color is single, fidelity is not high；2. pasting the ornaments such as one layer of batten again in glass fiber reinforced plastic surface, imitated with reaching true to nature Ancient effect.The shortcomings that this way is workmanship hardly possible, short life, cost height, and the bonding to batten etc. requires very high.It is therefore desirable to New technology is designed to solve the above problems.
The content of the invention
The wood grain cloth for being printed on the patterns such as wood grain, flowers and plants is directly covered in fiberglass it is an object of the invention to provide a kind of Surface, make the color of the hull surface of fiberglass or pattern more diversified, this technological operation is simple, fidelity is high, long lifespan, Cost is low, has good practical value, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of graining fiberglass preparation technology, bag Include following steps：
（1）Mould prepares, and chooses the mould of needs, and coat release materials；
（2）Prepare gel coating resin：The static conductive fiber and 3~8% mass contents of 5~15% mass contents are added in resin Nanoscale static conductive zinc oxide is configured to gel coating resin, and adds various mill bases as requested, common stirring at low speed until uniformly, It is stand-by；
（3）Brushing gel coating resin, to step（2）Applied after a certain amount of curing agent is added in obtained gel coating resin in die surface One layer of gel coating resin is brushed, the gel coating resin of brushing is uniformly dispersed in die face, is dried at being 40 ~ 45 DEG C in temperature after the completion of brushing It is dry；
（4）Wood grain cloth is laid, designed wood grain cloth is laid on the mould for coat gel coating resin, and is coated with resin, makes tree Fat infiltration is arrived in wood grain cloth, treats resin solidification；
（5）Fiberglass lamination, the laying work of fiberglass lamination is carried out according to Lay up design, one layer of glass is first completed on mould Fibrous material, then resin is brushed to above glass fiber material, make resin infiltration to glass fiber material the inside, Ran Houjun Even brushing, extruding, aforesaid operations are so repeated to the predetermined laying number of plies is completed, are set in the fiberglass lamination used in the process of pasting Fat content is 40%~55%；
（6）The demoulding, after fiberglass lamination is completed and is solidified, product is spun off from mould.
Preferably, step（2）Middle static conductive fiber and nanoscale static conductive zinc oxide gross mass accounts for manufactured gel coating resin 8 ~ 10% mass content.
Preferably, step（2）Middle nanoscale static conductive zinc oxide addition is 4 ~ 5% mass contents of gel coating resin.
Preferably, step（3）The thickness of middle gel coating resin brushing is 0.3~0.5mm.
Preferably, step（3）Middle curing agent is ethylenediamine, polyamide, methyl ethyl ketone peroxide 1：2：1 is formulated.
Compared with prior art, the beneficial effects of the invention are as follows：
（1）The wood grain cloth for being printed on the patterns such as wood grain, flowers and plants is directly covered in glass fiber reinforced plastic surface by the present invention, makes the shell of fiberglass The color or pattern on surface are more diversified, and this technological operation is simple, fidelity is high, long lifespan, cost are low, has good reality With value.
（2）A kind of nano level static conductive zinc oxide and static conductive fiber are added into gel coating resin resin, makes fiberglass Sheet resistance reaches 105Ω/m, because the particle diameter of filler is slightly larger, oil factor is relatively low, and the resin viscosity after addition is usually no more than The 50% of former gel coating resin resin viscosity, and easily disperse, it is conductive uniform, be advantageous to constructing operation；Nano level static conductive oxygen Change zinc and static conductive fiber does not have color mileage, the incrustation of needs can be reached by adding mill base.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation Example only part of the embodiment of the present invention, rather than whole embodiments.It is common based on the embodiment in the present invention, this area The every other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects Enclose.
The present invention provides a kind of technical scheme：
Embodiment 1
A kind of graining fiberglass preparation technology, comprises the following steps：
（1）Mould prepares, and chooses the mould of needs, and coat release materials；
（2）Prepare gel coating resin：The static conductive fiber and 3~8% mass contents of 5~15% mass contents are added in resin Nanoscale static conductive zinc oxide is configured to gel coating resin, and adds various mill bases as requested, common stirring at low speed until uniformly, It is stand-by；
（3）Brushing gel coating resin, to step（2）Applied after a certain amount of curing agent is added in obtained gel coating resin in die surface One layer of gel coating resin is brushed, the gel coating resin of brushing is uniformly dispersed in die face, is dried at being 40 ~ 45 DEG C in temperature after the completion of brushing It is dry；
（4）Wood grain cloth is laid, designed wood grain cloth is laid on the mould for coat gel coating resin, and is coated with resin, makes tree Fat infiltration is arrived in wood grain cloth, treats resin solidification；
（5）Fiberglass lamination, the laying work of fiberglass lamination is carried out according to Lay up design, one layer of glass is first completed on mould Fibrous material, then resin is brushed to above glass fiber material, make resin infiltration to glass fiber material the inside, Ran Houjun Even brushing, extruding, aforesaid operations are so repeated to the predetermined laying number of plies is completed, are set in the fiberglass lamination used in the process of pasting Fat content is 40%~55%；
（6）The demoulding, after fiberglass lamination is completed and is solidified, product is spun off from mould.
In step（2）Middle static conductive fiber and nanoscale static conductive zinc oxide gross mass accounts for manufactured gel coating resin 8 ~ 10% Mass content.Middle nanoscale static conductive zinc oxide addition is 4 ~ 5% mass contents of gel coating resin.Make the surface electricity of fiberglass Resistance reaches 105Ω/m, because the particle diameter of filler is slightly larger, oil factor is relatively low, and the resin viscosity after addition is usually no more than virgin rubber clothing The 50% of layer resin viscosity, and easily disperse, it is conductive uniform, be advantageous to constructing operation；Nano level static conductive zinc oxide and Static conductive fiber does not have color mileage, can reach the incrustation of needs by adding mill base.
At the same time, step（3）The thickness of middle gel coating resin brushing is 0.3~0.5mm.And used curing agent is second Diamines, polyamide, methyl ethyl ketone peroxide 1：2：1 is formulated.Manufactured glass-reinforced plastic material is directly schemed wood grain, flowers and plants etc. are printed on The wood grain cloth of case is covered in glass fiber reinforced plastic surface, makes the color of the hull surface of fiberglass or pattern more diversified, this technique behaviour It is low to make simple, fidelity height, long lifespan, cost, there is good practical value.
Embodiment 2
A kind of graining fiberglass preparation technology, comprises the following steps：
（1）Mould prepares, and chooses the mould of needs, and coat release materials；
（2）Prepare gel coating resin：The static conductive fiber of 8.5% mass content and receiving for 3.6% mass content are added in resin Meter level static conductive zinc oxide is configured to gel coating resin, and adds various mill bases as requested, and common stirring at low speed is until uniformly, treat With；
（3）Brushing gel coating resin, to step（2）Applied after a certain amount of curing agent is added in obtained gel coating resin in die surface One layer of gel coating resin is brushed, the gel coating resin of brushing is uniformly dispersed in die face, is dried at being 42.5 DEG C in temperature after the completion of brushing It is dry；
（4）Wood grain cloth is laid, designed wood grain cloth is laid on the mould for coat gel coating resin, and is coated with resin, makes tree Fat infiltration is arrived in wood grain cloth, treats resin solidification；
（5）Fiberglass lamination, the laying work of fiberglass lamination is carried out according to Lay up design, one layer of glass is first completed on mould Fibrous material, then resin is brushed to above glass fiber material, make resin infiltration to glass fiber material the inside, Ran Houjun Even brushing, extruding, aforesaid operations are so repeated to the predetermined laying number of plies is completed, are set in the fiberglass lamination used in the process of pasting Fat content is 48%；
（6）The demoulding, after fiberglass lamination is completed and is solidified, product is spun off from mould.
In step（2）Middle static conductive fiber and nanoscale static conductive zinc oxide gross mass accounts for the manufactured mass of gel coating resin 9% Content.Middle nanoscale static conductive zinc oxide addition is 4.2% mass content of gel coating resin.Reach the sheet resistance of fiberglass To 105Ω/m, because the particle diameter of filler is slightly larger, oil factor is relatively low, and the resin viscosity after addition is usually no more than former gel coating resin tree The 50% of fat viscosity, and easily disperse, it is conductive uniform, be advantageous to constructing operation；Nano level static conductive zinc oxide and lead it is quiet Electric fiber does not have color mileage, can reach the incrustation of needs by adding mill base.
At the same time, step（3）The thickness of middle gel coating resin brushing is 0.45mm.And used curing agent is second two Amine, polyamide, methyl ethyl ketone peroxide 1：2：1 is formulated.Manufactured glass-reinforced plastic material is directly being printed on the patterns such as wood grain, flowers and plants Wood grain cloth be covered in glass fiber reinforced plastic surface, make the color of the hull surface of fiberglass or pattern more diversified, this technological operation Simply, fidelity height, long lifespan, cost are low, have good practical value.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (5)

  1. A kind of 1. graining fiberglass preparation technology, it is characterised in that：Comprise the following steps：
    （1）Mould prepares, and chooses the mould of needs, and coat release materials；
    （2）Prepare gel coating resin：The static conductive fiber and 3~8% mass contents of 5~15% mass contents are added in resin Nanoscale static conductive zinc oxide is configured to gel coating resin, and adds various mill bases as requested, common stirring at low speed until uniformly, It is stand-by；
    （3）Brushing gel coating resin, to step（2）Applied after a certain amount of curing agent is added in obtained gel coating resin in die surface One layer of gel coating resin is brushed, the gel coating resin of brushing is uniformly dispersed in die face, is dried at being 40 ~ 45 DEG C in temperature after the completion of brushing It is dry；
    （4）Wood grain cloth is laid, designed wood grain cloth is laid on the mould for coat gel coating resin, and is coated with resin, makes tree Fat infiltration is arrived in wood grain cloth, treats resin solidification；
    （5）Fiberglass lamination, the laying work of fiberglass lamination is carried out according to Lay up design, one layer of glass is first completed on mould Fibrous material, then resin is brushed to above glass fiber material, make resin infiltration to glass fiber material the inside, Ran Houjun Even brushing, extruding, aforesaid operations are so repeated to the predetermined laying number of plies is completed, are set in the fiberglass lamination used in the process of pasting Fat content is 40%~55%；
    （6）The demoulding, after fiberglass lamination is completed and is solidified, product is spun off from mould.
  2. A kind of 2. graining fiberglass preparation technology according to claim 1, it is characterised in that：The step（2） Middle static conductive fiber and nanoscale static conductive zinc oxide gross mass accounts for the manufactured mass content of gel coating resin 8 ~ 10%.
  3. A kind of 3. graining fiberglass preparation technology according to claim 1, it is characterised in that：The step（2） Middle nanoscale static conductive zinc oxide addition is 4 ~ 5% mass contents of gel coating resin.
  4. A kind of 4. graining fiberglass preparation technology according to claim 1, it is characterised in that：The step（3） The thickness of middle gel coating resin brushing is 0.3~0.5mm.
  5. A kind of 5. graining fiberglass preparation technology according to claim 1, it is characterised in that：The step（3） Middle curing agent is ethylenediamine, polyamide, methyl ethyl ketone peroxide 1：2：1 is formulated.
CN201710336986.3A 2017-05-14 2017-05-14 A kind of graining fiberglass preparation technology Pending CN107415276A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112157964A (en) * 2020-09-15 2021-01-01 山东核源复合材料有限公司 Continuously-formed wood grain glass fiber reinforced plastic and preparation process thereof
CN114829146A (en) * 2019-12-31 2022-07-29 波林水上公园和泳池系统股份公司 Composite component and method for producing the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102774021A (en) * 2012-08-10 2012-11-14 山东金光复合材料股份有限公司 Production process of light-colored static-conduction glass steel
CN103128980A (en) * 2011-11-24 2013-06-05 珠海市美蓝游艇有限公司 Glass fiber-reinforced plastic wood-grain simulation technology

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103128980A (en) * 2011-11-24 2013-06-05 珠海市美蓝游艇有限公司 Glass fiber-reinforced plastic wood-grain simulation technology
CN102774021A (en) * 2012-08-10 2012-11-14 山东金光复合材料股份有限公司 Production process of light-colored static-conduction glass steel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114829146A (en) * 2019-12-31 2022-07-29 波林水上公园和泳池系统股份公司 Composite component and method for producing the same
CN112157964A (en) * 2020-09-15 2021-01-01 山东核源复合材料有限公司 Continuously-formed wood grain glass fiber reinforced plastic and preparation process thereof

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Application publication date: 20171201