CN106749949A - A kind of modified unsaturated polyester resin of excellent ageing-resistant performance and preparation method thereof - Google Patents
A kind of modified unsaturated polyester resin of excellent ageing-resistant performance and preparation method thereof Download PDFInfo
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- CN106749949A CN106749949A CN201611100240.4A CN201611100240A CN106749949A CN 106749949 A CN106749949 A CN 106749949A CN 201611100240 A CN201611100240 A CN 201611100240A CN 106749949 A CN106749949 A CN 106749949A
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- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
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- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/66—Polyesters containing oxygen in the form of ether groups
- C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/676—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
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- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
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- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
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- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
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- C08K5/52—Phosphorus bound to oxygen only
- C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
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- C08K5/541—Silicon-containing compounds containing oxygen
- C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
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- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
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Abstract
The invention discloses a kind of modified unsaturated polyester resin of excellent ageing-resistant performance, its raw material includes maleic anhydride, dibutyl phthalate, toluene di-isocyanate(TDI), propoxylated bisphenol, styrene, methyl methacrylate, diglycol, dicyclopentadiene, dimethylformamide, p-aminobenzoic acid, phthalic anhydride, 1, 2 propane diols, ethylene glycol, adipic acid, hydroquinones, methyl ethyl ketone peroxide, cobalt naphthenate, benzoyl peroxide, N, N dimethylanilines, alpha linolenic acid, cobalt water, basalt plain weave fiber cloth, antioxidant, glass fibre, wax water, nano zine oxide, silane coupler KH 570 and deionized water.The present invention also proposes a kind of preparation method of the modified unsaturated polyester resin of above-mentioned excellent ageing-resistant performance.The unsaturated polyester resin that the present invention is prepared has excellent ageing-resistant performance.
Description
Technical field
The invention belongs to unsaturated polyester resin technical field, more particularly to a kind of modified insatiable hunger of excellent ageing-resistant performance
With polyester resin and preparation method thereof.
Background technology
Unsaturated polyester (UP) is a class mature, industrialized thermosetting resin, and corresponding product is in laminate, Building wood
Material, adhesive, coating, construction industry and power industry are used widely.Unsaturated polyester (UP) raw material sources are wide, with low cost.
Normal temperature solidified shaping, hardening time is controllable, and moulding process is simple；Product surface light is plentiful after solidification, hardness is high, wearability
Good, electrical property and against weather are excellent.
The demand when ageing-resistant performance of unsaturated-resin of the prior art cannot meet actually used, therefore need badly and set
A kind of modified unsaturated polyester resin of excellent ageing-resistant performance is counted to solve the problems of the prior art.
The content of the invention
To solve technical problem present in background technology, the present invention proposes a kind of modified insatiable hunger of excellent ageing-resistant performance
And polyester resin, the unsaturated polyester resin for preparing has excellent ageing-resistant performance.
A kind of modified unsaturated polyester resin of excellent ageing-resistant performance proposed by the present invention, its raw material is wrapped by weight
Include：Maleic anhydride 20-40 parts, dibutyl phthalate 5-15 parts, toluene di-isocyanate(TDI) 3-6 parts, propoxylation pair
2-5 parts of phenol A, styrene 3-9 parts, methyl methacrylate 2-5 parts, diglycol 1-4 parts, dicyclopentadiene 4-8 parts,
Dimethylformamide 3-5 parts, p-aminobenzoic acid 3-6 parts, phthalic anhydride 2-5 parts, 1-4 parts of 1,2- propane diols, ethylene glycol
2-5 parts, adipic acid 2-4 parts, hydroquinones 1-4 parts, methyl ethyl ketone peroxide 2-4 parts, cobalt naphthenate 1-4 parts, benzoyl peroxide
2-5 parts, N, accelerine 3-6 parts, alpha-linolenic acid 1-5 parts, 2-4 parts of cobalt water, 2-4 parts of basalt plain weave fiber cloth, antioxygen
Agent 1-3 parts, glass fibre 3-5 parts, 2-5 parts of wax water, nano zine oxide 3-6 parts, Silane coupling reagent KH-570 3-6 parts, go from
Sub- water 4-6 parts.
Preferably, the tip diameter of basalt plain weave fiber cloth is 7 μm, and thickness 0.18mm, surface density is 200g/cm2。
Preferably, antioxidant be antioxidant 1076, antioxidant 1010, antioxidant 168, antioxidant B900,
One or more mixtures in antioxidant 565, antioxidant 3010, antioxidant B11 and antioxidant TPP.
Preferably, glass fibre is alkali-free glass bidirectional fabric, and mass area ratio is 800g/cm2。
Preferably, the weight ratio of styrene and methyl methacrylate is 4-8：3-4.
Preferably, alpha-linolenic acid, methyl ethyl ketone peroxide, cobalt water, basalt plain weave fiber cloth, antioxidant, glass fibre
It is 2-4 with the weight ratio of wax water：3-4：2.5-3.5：2.5-3.5：1.5-2.5：3.5-4.5：3-4.
Preferably, its raw material includes by weight：Maleic anhydride 25-35 parts, dibutyl phthalate 8-12 parts,
Toluene di-isocyanate(TDI) 4-5 parts, propoxylated bisphenol 3-4 parts, styrene 4-8 parts, methyl methacrylate 3-4 parts, a contracting
Diethylene glycol 2-3 parts, dicyclopentadiene 5-7 parts, dimethylformamide 3.5-4.5 parts, p-aminobenzoic acid 4-5 parts, adjacent benzene two
Formic anhydride 3-4 parts, 2-3 parts of 1,2- propane diols, ethylene glycol 3-4 parts, adipic acid 2.5-3.5 parts, hydroquinones 2-3 parts, peroxidating
MEK 2.5-3.5 parts, cobalt naphthenate 2-3 parts, benzoyl peroxide 3-4 parts, N, accelerine 4-5 parts, alpha-linolenic acid
2-4 parts, 2.5-3.5 parts of cobalt water, 2.5-3.5 parts of basalt plain weave fiber cloth, antioxidant 1.5-2.5 parts, glass fibre 3.5-
4.5 parts, 3-4 parts, nano zine oxide 4-5 parts, Silane coupling reagent KH-570 4-5 parts, deionized water 4.5-5.5 parts of wax water.
Preferably, its raw material includes by weight：30 parts of maleic anhydride, 10 parts of dibutyl phthalate, toluene
4.5 parts of diisocyanate, 3.5 parts of propoxylated bisphenol, 6 parts of styrene, 3.5 parts of methyl methacrylate, a contracting diethyl two
2.5 parts of alcohol, 6 parts of dicyclopentadiene, 4 parts of dimethylformamide, 4.5 parts of p-aminobenzoic acid, 3.5 parts of phthalic anhydride, 1,
2.5 parts of 2- propane diols, 3.5 parts of ethylene glycol, 3 parts of adipic acid, 2.5 parts of hydroquinones, 3 parts of methyl ethyl ketone peroxide, cobalt naphthenate 2.5
Part, 3.5 parts of benzoyl peroxide, N, 4.5 parts of accelerine, 3 parts of alpha-linolenic acid, 3 parts of cobalt water, basalt plain weave fiber cloth
3 parts, 2 parts of antioxidant, 4 parts of glass fibre, 3.5 parts of wax water, 4.5 parts of nano zine oxide, 4.5 parts of Silane coupling reagent KH-570,
5 parts of deionized water.
A kind of preparation method of the modified unsaturated polyester resin of excellent ageing-resistant performance of the invention, including：Will be along fourth
Enedioic acid acid anhydride, diglycol, ethylene glycol, adipic acid, propoxylated bisphenol, methyl methacrylate and deionized water are mixed
Close uniform, be passed through nitrogen, 20-40min is stirred in 5500-8500r/min, dicyclopentadiene is then added dropwise, be warming up to 125-135
DEG C, 1-3h is incubated, it is subsequently adding phthalic anhydride, 1,2-PD and hydroquinones and is well mixed, it is warming up to 195-200
DEG C, when acid number drops to 60-70mg/g, 170-180 DEG C is cooled to, 30-50min is incubated, add alpha-linolenic acid to be well mixed, rise
Temperature, to 205-220 DEG C, is 30-40mg/g to acid number, is cooled to 150-160 DEG C, adds resorcinol and toluene di-isocyanate(TDI)
It is well mixed, then proceed to be cooled to 90-100 DEG C, 20-40min is incubated, add styrene, dimethylformamide and to amino
Benzoic acid is well mixed, and is cooled to room temperature, is subsequently adding glass fibre, basalt plain weave fiber cloth, nano zine oxide and silane
Coupling agent kh-570,2-4h is stirred in 3500-5500r/min, is subsequently adding methyl ethyl ketone peroxide, cobalt naphthenate, cobalt water, peroxide
Change benzoyl, antioxidant, dibutyl phthalate, wax water and DMA, ultrasonic disperse 20-40min, then
60-80 DEG C is warming up to, 2-4h is incubated, the modified unsaturated polyester resin that room temperature obtains excellent ageing-resistant performance is cooled to.
A kind of modified unsaturated polyester resin of excellent ageing-resistant performance of the invention, its raw material includes maleic acid
Acid anhydride, dibutyl phthalate, toluene di-isocyanate(TDI), propoxylated bisphenol, styrene, methyl methacrylate, a contracting two
Ethylene glycol, dicyclopentadiene, dimethylformamide, p-aminobenzoic acid, phthalic anhydride, 1,2- propane diols, ethylene glycol, oneself
Diacid, hydroquinones, methyl ethyl ketone peroxide, cobalt naphthenate, benzoyl peroxide, N, accelerine, alpha-linolenic acid, cobalt
Water, basalt plain weave fiber cloth, antioxidant, glass fibre, wax water, nano zine oxide, Silane coupling reagent KH-570 and go from
Sub- water.There is excellent ageing-resistant performance by the unsaturated polyester resin for preparing.In the alpha-linolenic acid for wherein adding
There is closing end group reaction in functional group, assign unsaturated polyester resin tool of the invention with the hydrophilic radical of the unsaturated polyester (UP) end of the chain
There is excellent ageing-resistant performance.Basalt plain weave fiber cloth, glass fibre and the nano zine oxide for wherein adding, silane coupled
In the presence of agent KH-570, by graft modification, assigning unsaturated polyester resin of the invention has excellent ageing-resistant performance.
The antioxidant of addition can further improve the ageing-resistant performance of the unsaturated-resin that the present invention is prepared.It is prepared by the present invention
The unsaturated polyester resin for obtaining is applied to the preparation of Anchor Agent, with excellent tensile strength, can assign Anchor Agent excellent
Tensile strength.
Specific embodiment
The present invention is described in detail with reference to specific embodiment, it should be appreciated that embodiment is served only for illustrating this hair
Bright, rather than for limiting the invention, any modification made on the basis of the present invention, equivalent etc. are in this hair
In bright protection domain.
In specific embodiment, the weight portion of maleic anhydride can for 20 parts, 21 parts, 22 parts, 23 parts, 24 parts, 25
Part, 26 parts, 27 parts, 28 parts, 29 parts, 30 parts, 31 parts, 32 parts, 33 parts, 34 parts, 35 parts, 36 parts, 37 parts, 38 parts, 39 parts, 40
Part；The weight portion of dibutyl phthalate can for 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts, 11 parts, 12 parts, 13 parts, 14
Part, 15 parts；The weight portion of toluene di-isocyanate(TDI) can be 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts；Propoxyl group
The weight portion for changing bisphenol-A can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts；The weight portion of styrene can be 3
Part, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts, 6.5 parts, 7 parts, 7.5 parts, 8 parts, 8.5 parts, 9 parts；Methyl methacrylate
Weight portion can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts；The weight portion of diglycol can be 1
Part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts；The weight portion of dicyclopentadiene can for 4 parts, 4.5 parts, 5 parts, 5.5 parts,
6 parts, 6.5 parts, 7 parts, 7.5 parts, 8 parts；The weight portion of dimethylformamide can be 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts；It is right
The weight portion of aminobenzoic acid can be 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts；The weight of phthalic anhydride
Part can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts；The weight portion of 1,2- propane diols can for 1 part, 1.5 parts, 2
Part, 2.5 parts, 3 parts, 3.5 parts, 4 parts；The weight portion of ethylene glycol can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts；
The weight portion of adipic acid can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts；The weight portion of hydroquinones can for 1 part, 1.5 parts, 2
Part, 2.5 parts, 3 parts, 3.5 parts, 4 parts；The weight portion of methyl ethyl ketone peroxide can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts；Cycloalkanes
The weight portion of sour cobalt can be 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts；The weight portion of benzoyl peroxide can be with
It is 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts；N, the weight portion of accelerine can for 3 parts, 3.5 parts, 4
Part, 4.5 parts, 5 parts, 5.5 parts, 6 parts；The weight portion of alpha-linolenic acid can be 1 part, 2 parts, 3 parts, 4 parts, 5 parts；The weight portion of cobalt water
It can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts；The weight portion of basalt plain weave fiber cloth can for 2 parts, 2.5 parts, 3 parts, 3.5
Part, 4 parts；The weight portion of antioxidant can be 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts；The weight portion of glass fibre can be 3
Part, 3.5 parts, 4 parts, 4.5 parts, 5 parts；The weight portion of wax water can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts；Receive
The weight portion of rice zinc oxide can be 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts；The weight of Silane coupling reagent KH-570
Amount part can be 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts；The weight portion of deionized water can for 4 parts, 4.5 parts, 5
Part, 5.5 parts, 6 parts.
Embodiment 1
A kind of modified unsaturated polyester resin of excellent ageing-resistant performance proposed by the present invention, its raw material is wrapped by weight
Include：30 parts of maleic anhydride, 10 parts of dibutyl phthalate, 4.5 parts of toluene di-isocyanate(TDI), propoxylated bisphenol
3.5 parts, 6 parts of styrene, 3.5 parts of methyl methacrylate, 2.5 parts of diglycol, 6 parts of dicyclopentadiene, dimethyl methyl
4 parts of acid amides, 4.5 parts of p-aminobenzoic acid, 3.5 parts of phthalic anhydride, 2.5 parts of 1,2- propane diols, 3.5 parts of ethylene glycol, oneself two
3 parts of acid, 2.5 parts of hydroquinones, 3 parts of methyl ethyl ketone peroxide, 2.5 parts of cobalt naphthenate, 3.5 parts of benzoyl peroxide, N, N- diformazans
4.5 parts of base aniline, 3 parts of alpha-linolenic acid, 3 parts of cobalt water, 3 parts of basalt plain weave fiber cloth, 2 parts of antioxidant, 4 parts of glass fibre,
3.5 parts of wax water, 4.5 parts of nano zine oxide, 4.5 parts of Silane coupling reagent KH-570,5 parts of deionized water.
Embodiment 2
A kind of modified unsaturated polyester resin of excellent ageing-resistant performance proposed by the present invention, its raw material is wrapped by weight
Include：20 parts of maleic anhydride, 15 parts of dibutyl phthalate, 3 parts of toluene di-isocyanate(TDI), 5 parts of propoxylated bisphenol,
It is 3 parts of styrene, 5 parts of methyl methacrylate, 1 part of diglycol, 8 parts of dicyclopentadiene, 3 parts of dimethylformamide, right
6 parts of aminobenzoic acid, 2 parts of phthalic anhydride, 4 parts of 1,2- propane diols, 2 parts of ethylene glycol, 4 parts of adipic acid, 1 part of hydroquinones,
4 parts of methyl ethyl ketone peroxide, 1 part of cobalt naphthenate, 5 parts of benzoyl peroxide, N, 3 parts of accelerine, 5 parts of alpha-linolenic acid, cobalt
2 parts of water, 4 parts of basalt plain weave fiber cloth, 1,076 1 parts of antioxidant, 5 parts of glass fibre, 2 parts of wax water, 6 parts of nano zine oxide,
3 parts of Silane coupling reagent KH-570,6 parts of deionized water.
A kind of preparation method of the modified unsaturated polyester resin of excellent ageing-resistant performance of the invention, including：Will be along fourth
Enedioic acid acid anhydride, diglycol, ethylene glycol, adipic acid, propoxylated bisphenol, methyl methacrylate and deionized water are mixed
Close uniform, be passed through nitrogen, 40min is stirred in 5500r/min, dicyclopentadiene is then added dropwise, be warming up to 125 DEG C, be incubated 3h, so
Add phthalic anhydride, 1,2-PD and hydroquinones well mixed afterwards, 195 DEG C are warming up to, when acid number drops to 70mg/g
When, 170 DEG C are cooled to, 50min is incubated, add alpha-linolenic acid to be well mixed, 205 DEG C are warming up to, it is 40mg/g, cooling to acid number
To 150 DEG C, add resorcinol and toluene di-isocyanate(TDI) well mixed, then proceed to be cooled to 100 DEG C, be incubated 20min, plus
Enter styrene, dimethylformamide and p-aminobenzoic acid to be well mixed, be cooled to room temperature, be subsequently adding glass fibre, the Black Warrior
Rock plain weave fiber cloth, nano zine oxide and Silane coupling reagent KH-570,2h is stirred in 5500r/min, is subsequently adding peroxidating first
Ethyl ketone, cobalt naphthenate, cobalt water, benzoyl peroxide, antioxidant, dibutyl phthalate, wax water and N, N- dimethyl benzene
Amine, ultrasonic disperse 40min then heats to 60 DEG C, is incubated 4h, is cooled to the modified insatiable hunger that room temperature obtains excellent ageing-resistant performance
And polyester resin.
Embodiment 3
A kind of modified unsaturated polyester resin of excellent ageing-resistant performance proposed by the present invention, its raw material is wrapped by weight
Include：40 parts of maleic anhydride, 5 parts of dibutyl phthalate, 6 parts of toluene di-isocyanate(TDI), 2 parts of propoxylated bisphenol,
It is 9 parts of styrene, 2 parts of methyl methacrylate, 4 parts of diglycol, 4 parts of dicyclopentadiene, 5 parts of dimethylformamide, right
3 parts of aminobenzoic acid, 5 parts of phthalic anhydride, 1 part of 1,2- propane diols, 5 parts of ethylene glycol, 2 parts of adipic acid, 4 parts of hydroquinones,
2 parts of methyl ethyl ketone peroxide, 4 parts of cobalt naphthenate, 2 parts of benzoyl peroxide, N, 6 parts of accelerine, 1 part of alpha-linolenic acid, cobalt
4 parts of water, 2 parts of basalt plain weave fiber cloth, 3 parts of antioxidant 1010,3 parts of glass fibre, 5 parts of wax water, 3 parts of nano zine oxide,
6 parts of Silane coupling reagent KH-570,4 parts of deionized water.
A kind of preparation method of the modified unsaturated polyester resin of excellent ageing-resistant performance of the invention, including：Will be along fourth
Enedioic acid acid anhydride, diglycol, ethylene glycol, adipic acid, propoxylated bisphenol, methyl methacrylate and deionized water are mixed
Close uniform, be passed through nitrogen, 20min is stirred in 8500r/min, dicyclopentadiene is then added dropwise, be warming up to 135 DEG C, be incubated 1h, so
Add phthalic anhydride, 1,2-PD and hydroquinones well mixed afterwards, 200 DEG C are warming up to, when acid number drops to 60mg/g
When, 180 DEG C are cooled to, 30min is incubated, add alpha-linolenic acid to be well mixed, 220 DEG C are warming up to, it is 30mg/g, cooling to acid number
To 160 DEG C, add resorcinol and toluene di-isocyanate(TDI) well mixed, then proceed to be cooled to 90 DEG C, be incubated 40min, plus
Enter styrene, dimethylformamide and p-aminobenzoic acid to be well mixed, be cooled to room temperature, be subsequently adding glass fibre, the Black Warrior
Rock plain weave fiber cloth, nano zine oxide and Silane coupling reagent KH-570,4h is stirred in 3500r/min, is subsequently adding peroxidating first
Ethyl ketone, cobalt naphthenate, cobalt water, benzoyl peroxide, antioxidant, dibutyl phthalate, wax water and N, N- dimethyl benzene
Amine, ultrasonic disperse 20min then heats to 80 DEG C, is incubated 2h, is cooled to the modified insatiable hunger that room temperature obtains excellent ageing-resistant performance
And polyester resin.
Embodiment 4
A kind of modified unsaturated polyester resin of excellent ageing-resistant performance proposed by the present invention, its raw material is wrapped by weight
Include：25 parts of maleic anhydride, 12 parts of dibutyl phthalate, 4 parts of toluene di-isocyanate(TDI), 4 parts of propoxylated bisphenol,
4 parts of styrene, 4 parts of methyl methacrylate, 2 parts of diglycol, 7 parts of dicyclopentadiene, 3.5 parts of dimethylformamide,
5 parts of p-aminobenzoic acid, 3 parts of phthalic anhydride, 3 parts of 1,2- propane diols, 3 parts of ethylene glycol, 3.5 parts of adipic acid, hydroquinones 2
Part, 3.5 parts of methyl ethyl ketone peroxide, 2 parts of cobalt naphthenate, 4 parts of benzoyl peroxide, N, 4 parts of accelerine, alpha-linolenic acid 4
Part, 2.5 parts of cobalt water, 3.5 parts of basalt plain weave fiber cloth, 168 1.5 parts of antioxidant, 4.5 parts of glass fibre, 3 parts of wax water, receive
5 parts of zinc oxide of rice, 4 parts of Silane coupling reagent KH-570,5.5 parts of deionized water.
A kind of preparation method of the modified unsaturated polyester resin of excellent ageing-resistant performance of the invention, including：Will be along fourth
Enedioic acid acid anhydride, diglycol, ethylene glycol, adipic acid, propoxylated bisphenol, methyl methacrylate and deionized water are mixed
Close uniform, be passed through nitrogen, 35min is stirred in 5800r/min, dicyclopentadiene is then added dropwise, be warming up to 128 DEG C, be incubated 2.5h,
It is subsequently adding phthalic anhydride, 1,2-PD and hydroquinones to be well mixed, 196 DEG C is warming up to, when acid number drops to 68mg/
During g, 172 DEG C are cooled to, are incubated 45min, add alpha-linolenic acid to be well mixed, be warming up to 206 DEG C, be 38mg/g, drop to acid number
Temperature adds resorcinol and toluene di-isocyanate(TDI) well mixed to 152 DEG C, then proceedes to be cooled to 98 DEG C, is incubated 25min,
Add styrene, dimethylformamide and p-aminobenzoic acid well mixed, be cooled to room temperature, be subsequently adding glass fibre, profound
Military rock plain weave fiber cloth, nano zine oxide and Silane coupling reagent KH-570,2.5h is stirred in 5200r/min, is subsequently adding peroxide
Change MEK, cobalt naphthenate, cobalt water, benzoyl peroxide, antioxidant, dibutyl phthalate, wax water and N, N- diformazan
Base aniline, ultrasonic disperse 35min then heats to 65 DEG C, is incubated 3.5h, is cooled to room temperature and obtains changing for excellent ageing-resistant performance
Property unsaturated polyester resin.
Embodiment 5
A kind of modified unsaturated polyester resin of excellent ageing-resistant performance proposed by the present invention, its raw material is wrapped by weight
Include：35 parts of maleic anhydride, 8 parts of dibutyl phthalate, 5 parts of toluene di-isocyanate(TDI), 3 parts of propoxylated bisphenol,
8 parts of styrene, 3 parts of methyl methacrylate, 3 parts of diglycol, 5 parts of dicyclopentadiene, 4.5 parts of dimethylformamide,
4 parts of p-aminobenzoic acid, 4 parts of phthalic anhydride, 2 parts of 1,2- propane diols, 4 parts of ethylene glycol, 2.5 parts of adipic acid, hydroquinones 3
Part, 2.5 parts of methyl ethyl ketone peroxide, 3 parts of cobalt naphthenate, 3 parts of benzoyl peroxide, N, 5 parts of accelerine, alpha-linolenic acid 2
Part, 3.5 parts of cobalt water, 2.5 parts of basalt plain weave fiber cloth, 2.5 parts of antioxidant B900,3.5 parts of glass fibre, 4 parts of wax water,
4 parts of nano zine oxide, 5 parts of Silane coupling reagent KH-570,4.5 parts of deionized water.
A kind of preparation method of the modified unsaturated polyester resin of excellent ageing-resistant performance of the invention, including：Will be along fourth
Enedioic acid acid anhydride, diglycol, ethylene glycol, adipic acid, propoxylated bisphenol, methyl methacrylate and deionized water are mixed
Close uniform, be passed through nitrogen, 25min is stirred in 8200r/min, dicyclopentadiene is then added dropwise, be warming up to 132 DEG C, be incubated 1.5h,
It is subsequently adding phthalic anhydride, 1,2-PD and hydroquinones to be well mixed, 199 DEG C is warming up to, when acid number drops to 62mg/
During g, 178 DEG C are cooled to, are incubated 35min, add alpha-linolenic acid to be well mixed, be warming up to 219 DEG C, be 32mg/g, drop to acid number
Temperature adds resorcinol and toluene di-isocyanate(TDI) well mixed to 158 DEG C, then proceedes to be cooled to 92 DEG C, is incubated 35min,
Add styrene, dimethylformamide and p-aminobenzoic acid well mixed, be cooled to room temperature, be subsequently adding glass fibre, profound
Military rock plain weave fiber cloth, nano zine oxide and Silane coupling reagent KH-570,3.5h is stirred in 3800r/min, is subsequently adding peroxide
Change MEK, cobalt naphthenate, cobalt water, benzoyl peroxide, antioxidant, dibutyl phthalate, wax water and N, N- diformazan
Base aniline, ultrasonic disperse 25min then heats to 75 DEG C, is incubated 2.5h, is cooled to room temperature and obtains changing for excellent ageing-resistant performance
Property unsaturated polyester resin.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (9)
1. a kind of modified unsaturated polyester resin of excellent ageing-resistant performance, it is characterised in that its raw material includes by weight：It is suitable
Anhydride maleique 20-40 parts, dibutyl phthalate 5-15 parts, toluene di-isocyanate(TDI) 3-6 parts, propoxylated bisphenol 2-
5 parts, styrene 3-9 parts, methyl methacrylate 2-5 parts, diglycol 1-4 parts, dicyclopentadiene 4-8 parts, dimethyl
Formamide 3-5 parts, p-aminobenzoic acid 3-6 parts, phthalic anhydride 2-5 parts, 1-4 parts of 1,2- propane diols, ethylene glycol 2-5 parts,
Adipic acid 2-4 parts, hydroquinones 1-4 parts, methyl ethyl ketone peroxide 2-4 parts, cobalt naphthenate 1-4 parts, benzoyl peroxide 2-5 parts,
N, accelerine 3-6 parts, alpha-linolenic acid 1-5 parts, 2-4 parts of cobalt water, 2-4 parts of basalt plain weave fiber cloth, antioxidant 1-3
Part, glass fibre 3-5 parts, 2-5 parts of wax water, nano zine oxide 3-6 parts, Silane coupling reagent KH-570 3-6 parts, deionized water 4-6
Part.
2. the modified unsaturated polyester resin of excellent ageing-resistant performance according to claim 1, it is characterised in that basalt
The tip diameter of plain weave fiber cloth is 7 μm, and thickness 0.18mm, surface density is 200g/cm2。
3. the modified unsaturated polyester resin of excellent ageing-resistant performance according to claim 1 and 2, it is characterised in that anti-
Oxidant is antioxidant 1076, antioxidant 1010, antioxidant 168, antioxidant B900, antioxidant 565, anti-oxidant
One or more mixtures in agent 3010, antioxidant B11 and antioxidant TPP.
4. the modified unsaturated polyester resin of the excellent ageing-resistant performance according to claim any one of 1-3, its feature exists
In glass fibre is alkali-free glass bidirectional fabric, and mass area ratio is 800g/cm2。
5. the modified unsaturated polyester resin of the excellent ageing-resistant performance according to claim any one of 1-4, its feature exists
In the weight ratio of styrene and methyl methacrylate is 4-8：3-4.
6. the modified unsaturated polyester resin of the excellent ageing-resistant performance according to claim any one of 1-5, its feature exists
In the weight of alpha-linolenic acid, methyl ethyl ketone peroxide, cobalt water, basalt plain weave fiber cloth, antioxidant, glass fibre and wax water
Than being 2-4：3-4：2.5-3.5：2.5-3.5：1.5-2.5：3.5-4.5：3-4.
7. the modified unsaturated polyester resin of the excellent ageing-resistant performance according to claim any one of 1-6, its feature exists
In its raw material includes by weight：Maleic anhydride 25-35 parts, dibutyl phthalate 8-12 parts, toluene diisocynate
Ester 4-5 parts, propoxylated bisphenol 3-4 parts, styrene 4-8 parts, methyl methacrylate 3-4 parts, diglycol 2-3
Part, dicyclopentadiene 5-7 parts, dimethylformamide 3.5-4.5 parts, p-aminobenzoic acid 4-5 parts, phthalic anhydride 3-4 parts,
2-3 parts of 1,2- propane diols, ethylene glycol 3-4 parts, adipic acid 2.5-3.5 parts, hydroquinones 2-3 parts, methyl ethyl ketone peroxide 2.5-3.5
Part, cobalt naphthenate 2-3 parts, benzoyl peroxide 3-4 parts, N, accelerine 4-5 parts, alpha-linolenic acid 2-4 parts, cobalt water 2.5-
3.5 parts, 2.5-3.5 parts of basalt plain weave fiber cloth, antioxidant 1.5-2.5 parts, glass fibre 3.5-4.5 parts, wax water 3-4
Part, nano zine oxide 4-5 parts, Silane coupling reagent KH-570 4-5 parts, deionized water 4.5-5.5 parts.
8. the modified unsaturated polyester resin of the excellent ageing-resistant performance according to claim any one of 1-7, its feature exists
In its raw material includes by weight：30 parts of maleic anhydride, 10 parts of dibutyl phthalate, toluene di-isocyanate(TDI) 4.5
Part, 3.5 parts of propoxylated bisphenol, 6 parts of styrene, 3.5 parts of methyl methacrylate, 2.5 parts of diglycol, bicyclic penta
6 parts of diene, 4 parts of dimethylformamide, 4.5 parts of p-aminobenzoic acid, 3.5 parts of phthalic anhydride, 2.5 parts of 1,2- propane diols,
3.5 parts of ethylene glycol, 3 parts of adipic acid, 2.5 parts of hydroquinones, 3 parts of methyl ethyl ketone peroxide, 2.5 parts of cobalt naphthenate, benzoyl peroxide first
3.5 parts of acyl, N, 4.5 parts of accelerine, 3 parts of alpha-linolenic acid, 3 parts of cobalt water, 3 parts of basalt plain weave fiber cloth, antioxidant 2
Part, 4 parts of glass fibre, 3.5 parts of wax water, 4.5 parts of nano zine oxide, 4.5 parts of Silane coupling reagent KH-570,5 parts of deionized water.
9. the preparation of the modified unsaturated polyester resin of a kind of excellent ageing-resistant performance according to claim any one of 1-8
Method, it is characterised in that including：By maleic anhydride, diglycol, ethylene glycol, adipic acid, propoxylated bisphenol,
Methyl methacrylate and deionized water are well mixed, are passed through nitrogen, and 20-40min is stirred in 5500-8500r/min, then drip
Plus dicyclopentadiene, 125-135 DEG C is warming up to, 1-3h is incubated, it is subsequently adding phthalic anhydride, 1,2-PD and to benzene two
Phenol is well mixed, and is warming up to 195-200 DEG C, when acid number drops to 60-70mg/g, is cooled to 170-180 DEG C, is incubated 30-
50min, adds alpha-linolenic acid to be well mixed, and is warming up to 205-220 DEG C, is 30-40mg/g to acid number, is cooled to 150-160 DEG C,
Add resorcinol and toluene di-isocyanate(TDI) well mixed, then proceed to be cooled to 90-100 DEG C, be incubated 20-40min, add
Styrene, dimethylformamide and p-aminobenzoic acid are well mixed, and are cooled to room temperature, are subsequently adding glass fibre, basalt
Plain weave fiber cloth, nano zine oxide and Silane coupling reagent KH-570,2-4h is stirred in 3500-5500r/min, is subsequently adding peroxide
Change MEK, cobalt naphthenate, cobalt water, benzoyl peroxide, antioxidant, dibutyl phthalate, wax water and N, N- diformazan
Base aniline, ultrasonic disperse 20-40min then heats to 60-80 DEG C, is incubated 2-4h, is cooled to room temperature and obtains excellent resistance to ag(e)ing
The modified unsaturated polyester resin of energy.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108752893A (en) * | 2018-06-21 | 2018-11-06 | 安徽佳龙车业有限公司 | A kind of automobile-used fire-retardant ageing-resistant unsaturated polyester (UP) glass steel of four-wheel electric |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103360852A (en) * | 2013-06-28 | 2013-10-23 | 沈阳化工大学 | Method for preparing maleic anhydridization soya-bean oil modified unsaturated polyester resin putty |
| CN103923442A (en) * | 2014-04-18 | 2014-07-16 | 横店集团得邦工程塑料有限公司 | High-temperature-resistant thermal aging basalt fiber-reinforced PBT (Polybutylene Terephthalate) composite material and preparation method thereof |
| CN105860473A (en) * | 2016-05-03 | 2016-08-17 | 宁国市力普生复合材料有限公司 | High-toughness and high-temperature-resistant grating made of glass fiber reinforced plastics |
| CN105949400A (en) * | 2016-05-03 | 2016-09-21 | 宁国市力普生复合材料有限公司 | High hardness and ultraviolet resistant modified unsaturated polyester resin fiber reinforced plastic grid |
-
2016
- 2016-12-03 CN CN201611100240.4A patent/CN106749949A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103360852A (en) * | 2013-06-28 | 2013-10-23 | 沈阳化工大学 | Method for preparing maleic anhydridization soya-bean oil modified unsaturated polyester resin putty |
| CN103923442A (en) * | 2014-04-18 | 2014-07-16 | 横店集团得邦工程塑料有限公司 | High-temperature-resistant thermal aging basalt fiber-reinforced PBT (Polybutylene Terephthalate) composite material and preparation method thereof |
| CN105860473A (en) * | 2016-05-03 | 2016-08-17 | 宁国市力普生复合材料有限公司 | High-toughness and high-temperature-resistant grating made of glass fiber reinforced plastics |
| CN105949400A (en) * | 2016-05-03 | 2016-09-21 | 宁国市力普生复合材料有限公司 | High hardness and ultraviolet resistant modified unsaturated polyester resin fiber reinforced plastic grid |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108752893A (en) * | 2018-06-21 | 2018-11-06 | 安徽佳龙车业有限公司 | A kind of automobile-used fire-retardant ageing-resistant unsaturated polyester (UP) glass steel of four-wheel electric |
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