CN108395656A - A kind of energy conservation and environmental protection doors and windows sealing adhesive tape and preparation method thereof - Google Patents
A kind of energy conservation and environmental protection doors and windows sealing adhesive tape and preparation method thereof Download PDFInfo
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- CN108395656A CN108395656A CN201810238883.8A CN201810238883A CN108395656A CN 108395656 A CN108395656 A CN 108395656A CN 201810238883 A CN201810238883 A CN 201810238883A CN 108395656 A CN108395656 A CN 108395656A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L45/00—Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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Abstract
The invention discloses a kind of energy conservation and environmental protection doors and windows sealing adhesive tape and preparation method thereof, are related to energy-saving material technical field, which includes following raw material：Modified terpene resin, methyl acrylate, powder nitrile rubber, activation attapulgite clay, composite reinforcing fiber, zinc stearate, sodium metasilicate, lauryl sodium sulfate, diphenyl phosphoester, dimethyl sulfoxide (DMSO), hindered phenol, anti-irradiation agent, crosslinking agent and plasticizer.Preparation method is by made from the operations such as mixing to raw material and extrusion.The sealing joint strip of the present invention prepares simple and convenient, low production cost, has excellent mechanical strength, water proof fire retardant, heat preservation resistance sound and corrosion-resistant aging, is widely used, performance and service life greatly improve.
Description
Technical field
The present invention relates to energy-saving material technical fields, and in particular to a kind of energy conservation and environmental protection doors and windows sealing adhesive tape and its preparation side
Method.
Background technology
Doors and windows sealing adhesive tape is be mainly used in the building decorations door and window such as plastic-steel door and window, aluminum alloy doors and windows, Wood-door window one
Class strip of paper used for sealing.Plastic-steel door and window sealing joint strip in the market is generally by PVC, modified PVC, EPDM, elastic body sealing strip, silica gel etc.
Material is extruded into.
In building decoration door and window manufacturing process, the input cost of sealing joint strip accounts for smaller, but its effect is not allowed to neglect
Depending on the key of door and window structure is that its leakproofness, wherein sealing joint strip play very important effect；Sealing on existing market
Material is usually that PVC is modified, rubber and fiber, villus class, the small molecule plasticizer in modified PVC
It is easy to migrate to cause sealing strip elasticity to become official post material to the surface layer of product and be hardened, to influence the sealing performance of door and window；Rubber
The sealing strip of glue material matter, it is therein after as sealing strip there is high energy consumption, the weakness of pollution weight during rubber production
The defects of some small molecule auxiliary agents cause more by force elasticity to be deteriorated there is also migration, and it is larger to the nocuity of human body, at present
It is EPDM (ethylene propylene diene rubber) sealing strip that rubber, which is continued to use commonplace, although EPDM itself have preferable heat resistance,
Resistant to chemical media, water resistance etc., but it is as a kind of organic polymer material, in use due to by extraneous ring
The comprehensive function of the factor (such as light, heat, oxygen and corrosive medium) in border can cause the gradually deterioration of physical mechanical property, until most
Use value is lost eventually, and cracking, tacky, hardening, softening, dusting, discoloration are shown as on surface and mouldy etc. is understood to people just
Often life and office bring great inconvenience.And the easy dust suction of sealing strip of existing middle fiber, villus class, intensity is low, elasticity is low, close
Envelope property is poor, and therefore, research and development are a kind of to overcome the doors and windows sealing adhesive tape of drawbacks described above urgently to be resolved hurrily as those skilled in the art
Technical problem.
Invention content
For problems of the prior art, the present invention provides a kind of energy conservation and environmental protection doors and windows sealing adhesive tape and its preparations
Method, this kind of sealing joint strip prepare simple and convenient, low production cost, have excellent leakproofness, mechanical strength, water proof fire retardant
Property, heat preservation resistance sound and corrosion-resistant aging.
In order to achieve the above object, the present invention is achieved through the following technical solutions：
A kind of energy conservation and environmental protection doors and windows sealing adhesive tape, including following raw material by weight：Modified terpene resin 60-70
Part, 15-25 parts of methyl acrylate, 25-35 parts of powder nitrile rubber, 8-12 parts of attapulgite clay of activation, composite reinforcing fiber 3-5
Part, 2-3 parts of zinc stearate, 1-1.5 parts of sodium metasilicate, 1-2 parts of lauryl sodium sulfate, 2-4 parts of diphenyl phosphoester, dimethyl
3-4 parts of 1-2 parts of sulfoxide, 1-3 parts of hindered phenol, 1-3 parts of anti-irradiation agent, 3-5 parts of crosslinking agent and plasticizer；
Above-mentioned modified terpene resin is made by the following method：
Step 1：Following component is weighed by weight：48-52 parts of terpene resin, 6-8 parts of high dispersive gas-phase silica, fineness
For 20-30 μm of 1-2 parts of 4-6 parts of feldspar powder, 1-2 parts of sucrose fatty ester and titanate coupling agent；
Step 2：High dispersive gas-phase silica, feldspar powder, sucrose fatty ester and titanate coupling agent are first placed in mixing
In machine, 20-30min first is mixed under the conditions of temperature is 140-150 DEG C；It is mixed under the conditions of temperature is 110-120 DEG C again
Stir 60-70min；15-25min is mixed under the conditions of temperature is 85-95 DEG C later；The main engine power of the mixing machine is
30-45kw, engine speed 33-42rpm；
Step 3：Terpene resin is heated to 90-100 DEG C of softening to be delivered in the mixing machine after keeping the temperature 30-40min
It is mixed with material made from step 2, first the mixed 80-100min of heat under the conditions of temperature is 95-105 DEG C；It it is again 65-75 DEG C in temperature
Under the conditions of cold mixed 50-60min；Heat preservation for standby use under the conditions of temperature is 50-70 DEG C later；The main engine power of the mixing machine is
30-45kw, engine speed 33-42rpm.
Further, above-mentioned sealing joint strip includes following raw material by weight：65 parts of modified terpene resin, propylene
20 parts of sour methyl esters, 30 parts of powder nitrile rubber, activation 10 parts of attapulgite clay, 4 parts of composite reinforcing fiber, 2.5 parts of zinc stearate,
1.25 parts of sodium metasilicate, 1.5 parts of lauryl sodium sulfate, 3 parts of diphenyl phosphoester, 1.5 parts of dimethyl sulfoxide (DMSO), 2 parts of hindered phenol,
3.5 parts of 2 parts of anti-irradiation agent, 4 parts of crosslinking agent and plasticizer.
Further, above-mentioned modified terpene resin is made by the following method：
Step 1：Following component is weighed by weight：50 parts of terpene resin, 7 parts of high dispersive gas-phase silica, fineness are 25 μ
1.5 parts of 5 parts of feldspar powder, the sucrose fatty ester and 1.5 parts of titanate coupling agent of m；
Step 2：High dispersive gas-phase silica, feldspar powder, sucrose fatty ester and titanate coupling agent are first placed in mixing
In machine, 25min first is mixed under the conditions of temperature is 145 DEG C；65min is mixed under the conditions of temperature is 115 DEG C again；It
20min is mixed under the conditions of temperature is 90 DEG C afterwards；The main engine power of the mixing machine is 35kw, engine speed 36rpm；
Step 3：Terpene resin is heated to 95 DEG C of softenings to be delivered in the mixing machine and step 2 after keeping the temperature 35min
Material mixing obtained, first heat mixes 90min under the conditions of temperature is 100 DEG C；Cold mixed 55min under the conditions of temperature is 70 DEG C again；
Heat preservation for standby use under the conditions of temperature is 60 DEG C later；The main engine power of the mixing machine is 35kw, engine speed 38rpm.
Further, above-mentioned activation attapulgite clay is made by the following method：Raw material Concave-convex clay rod is taken to be placed in
Mass concentration is to stir in the hydrochloric acid solution of 10-20% and water-bath is heat-treated 20-30min, speed of agitator 300-400r/
Min, the hot temperature of water-bath are 80-90 DEG C, after centrifuging, be filtered, washed, drying, are ground to 20-30 μm of fineness, place it in later
Kiln roasting 80-100min is roasted, the roaster calcination temperature is 280-320 DEG C.
Preferably, above-mentioned anti-irradiation agent uses ferrocene or 6-benzyl aminopurine copper.
Preferably, above-mentioned crosslinking agent is using any in trimethylolpropane, m-xylene diamine or tetra-n-butyl titanate
Kind.
Preferably, above-mentioned plasticizer is using in octyl epoxy stearate, dioctyl phthalate or chlorinated paraffin
It is any.
A kind of preparation method of above-mentioned energy conservation and environmental protection doors and windows sealing adhesive tape, follows the steps below：
(1) preparation of composite reinforcing fiber：(2-3) in mass ratio:1 takes sepiolite cashmere and basalt fibre, is mixed
It is placed in be chopped in chopping machine and 2-3mm composite fibres is made；
(2) raw material is weighed by the weight；
(3) it is kneaded：By in all feedstock transportations to mixing machine, 2- first is mixed under the conditions of temperature is 155-165 DEG C
3h；4-5h is mixed under the conditions of temperature is 110-120 DEG C again；50- is mixed under the conditions of temperature is 80-90 DEG C later
60min；The main engine power of the mixing machine is 30-45kw, engine speed 33-42rpm；
(4) extrusion molding：The material that step (3) obtains is obtained into section of the invention through double screw extruder extrusioning shaping
It can Environment protecting door or window sealing joint strip；
Wherein, the running parameter of above-mentioned double screw extruder is as follows：94-98 DEG C of head temperature, extruder temperature 86-92
DEG C, extruder rotating speed 35r/min.
The present invention has following advantageous effect：
(1) sealing joint strip of the invention prepares simple and convenient, low production cost, and materials compatibility can good, rate of dispersion
Soon, production efficiency is high, suitable for scale of mass production, pollution-free, no waste mine in preparation process, without dust, nonhazardous, this kind of fluid sealant
Item can simply fabrication cycles utilize after waste and old abandon, meet environmentally protective requirement；
(2) sealing joint strip of the invention is made obtained by selection processing and the improvement of technique to production and processing raw material
The crosslinking of macromolecular framework tissue is fine and close inside finished product adhesive tape, and structural framework firm stable, leakproofness greatly promotes, inner homogeneous point
It is furnished with a large amount of fine foaming micropores, compatibility inorganic filler and the addition of composite fibre, makes it have tensile strength height, antiseepage resists
The characteristics such as jelly, flame-resistant high-temperature-resistant, corrosion-resistant aging, meanwhile, the heat preservation and soundproof performance of product is also improved, noise-reduction energy-saving is realized
Purpose, high comprehensive performance, application scenario is wide in range, effectively extends the service life of product；
(3) sealing joint strip of the invention has excellent chemical stability, corrosion-resistant anti-oxidant, and it is mothproof to press down mould antibacterial, knot
Structure is complete, and consistency is good, by selection to resin binder and effectively modified, and elasticity modulus and the tearing for improving adhesive tape are strong
Degree, reduces its elongation at break, and it is not in the bad phenomenon of the product qualities such as deformation, fracture, clayization, dusting, hardening to make it,
Significantly improve performance and the service life of this kind of sealing joint strip.
Specific implementation mode
The specific implementation mode of the present invention is further described with reference to embodiment, following embodiment is only used for more
Technical scheme of the present invention is clearly demonstrated, and not intended to limit the protection scope of the present invention.
Embodiment 1
A kind of energy conservation and environmental protection doors and windows sealing adhesive tape, weighs following raw material：Modified terpene resin 60kg, methyl acrylate
15kg, powder nitrile rubber 25kg, activation attapulgite clay 8kg, composite reinforcing fiber 3kg, zinc stearate 2kg, sodium metasilicate
1kg, lauryl sodium sulfate 1kg, diphenyl phosphoester 2kg, dimethyl sulfoxide (DMSO) 1kg, hindered phenol 1kg, anti-irradiation agent：Ferrocene
1kg, crosslinking agent：Trimethylolpropane 3kg and plasticizer：Octyl epoxy stearate 3kg；
The preparation of modified terpene resin：
Step 1：Weigh following component：Terpene resin 48kg, high dispersive gas-phase silica 6kg, the feldspar that fineness is 20 μm
Powder 4kg, sucrose fatty ester 1kg and titanate coupling agent 1kg；
Step 2：High dispersive gas-phase silica, feldspar powder, sucrose fatty ester and titanate coupling agent are first placed in mixing
In machine, 30min first is mixed under the conditions of temperature is 140 DEG C；70min is mixed under the conditions of temperature is 110 DEG C again；It
25min is mixed under the conditions of temperature is 85 DEG C afterwards；Wherein, the main engine power of the mixing machine is 30kw, and engine speed is
42rpm；
Step 3：Terpene resin is heated to 90 DEG C of softenings to be delivered in the mixing machine and step 2 after keeping the temperature 40min
Material mixing obtained, first heat mixes 100min under the conditions of temperature is 95 DEG C；Cold mixed 60min under the conditions of temperature is 65 DEG C again；
Heat preservation for standby use under the conditions of temperature is 50 DEG C later；Wherein, the main engine power of the mixing machine is 30kw, engine speed 33rpm.
Activate the preparation of attapulgite clay：Raw material Concave-convex clay rod 8kg is taken, it is molten to be placed in the hydrochloric acid that mass concentration is 10%
In liquid, stirs and water-bath is heat-treated 20min, speed of agitator 400r/min, the hot temperature of water-bath is 80 DEG C, centrifuges, filters, washes
After washing, drying, it is ground to 20 μm of fineness, places it in roasting kiln roasting 80min later, wherein the roaster roasts
Temperature is 320 DEG C.
A kind of preparation method of above-mentioned energy conservation and environmental protection doors and windows sealing adhesive tape, follows the steps below：
(1) preparation of composite reinforcing fiber：Sepiolite cashmere 2kg and basalt fibre 1kg are taken, is mixed and is placed in chopping machine
In be chopped 2mm composite fibres are made；
(2) it is kneaded：Above-mentioned ready all raw materials are delivered in mixing machine jointly, are first 155 DEG C of conditions in temperature
Lower mixing 3h；5h is mixed under the conditions of temperature is 110 DEG C again；It is mixed under the conditions of temperature is 80 DEG C later
60min；Wherein, the main engine power of the mixing machine is 30kw, engine speed 33rpm；
(3) extrusion molding：The material that step (3) obtains is obtained into section of the invention through double screw extruder extrusioning shaping
It can Environment protecting door or window sealing joint strip；
Wherein, the running parameter of above-mentioned double screw extruder is as follows：94 DEG C of head temperature, 86 DEG C of extruder temperature squeeze out
Machine rotating speed 35r/min.
Embodiment 2
A kind of energy conservation and environmental protection doors and windows sealing adhesive tape, weighs following raw material：Modified terpene resin 65kg, methyl acrylate
20kg, powder nitrile rubber 30kg, activation attapulgite clay 10kg, composite reinforcing fiber 4kg, zinc stearate 2.5kg, metasilicic acid
Sodium 1.25kg, lauryl sodium sulfate 1.5kg, diphenyl phosphoester 3kg, dimethyl sulfoxide (DMSO) 1.5kg, hindered phenol 2kg, Flouride-resistani acid phesphatase
Agent：6-benzyl aminopurine copper 2kg, crosslinking agent：Tetra-n-butyl titanate 4kg and plasticizer：Dioctyl phthalate 3.5kg；
The preparation of modified terpene resin：
Step 1：Weigh following component：Terpene resin 50kg, high dispersive gas-phase silica 7kg, the feldspar that fineness is 25 μm
Powder 5kg, sucrose fatty ester 1.5kg and titanate coupling agent 1.5kg；
Step 2：High dispersive gas-phase silica, feldspar powder, sucrose fatty ester and titanate coupling agent are first placed in mixing
In machine, 25min first is mixed under the conditions of temperature is 145 DEG C；65min is mixed under the conditions of temperature is 115 DEG C again；It
20min is mixed under the conditions of temperature is 90 DEG C afterwards；Wherein, the main engine power of the mixing machine is 35kw, and engine speed is
36rpm；
Step 3：Terpene resin is heated to 95 DEG C of softenings to be delivered in the mixing machine and step 2 after keeping the temperature 35min
Material mixing obtained, first heat mixes 90min under the conditions of temperature is 100 DEG C；Cold mixed 55min under the conditions of temperature is 70 DEG C again；
Heat preservation for standby use under the conditions of temperature is 60 DEG C later；Wherein, the main engine power of the mixing machine is 35kw, engine speed 38rpm.
Activate the preparation of attapulgite clay：Raw material Concave-convex clay rod 10kg is taken, the hydrochloric acid that mass concentration is 15% is placed in
In solution, stirs and water-bath is heat-treated 25min, speed of agitator 350r/min, the hot temperature of water-bath is 85 DEG C, centrifuges, filters, washes
After washing, drying, it is ground to 25 μm of fineness, places it in roasting kiln roasting 90min later, wherein the roaster roasts
Temperature is 300 DEG C.
A kind of preparation method of above-mentioned energy conservation and environmental protection doors and windows sealing adhesive tape, follows the steps below：
(1) preparation of composite reinforcing fiber：Sepiolite cashmere 3kg and basalt fibre 1kg are taken, is mixed and is placed in chopping machine
In be chopped 3mm composite fibres are made；
(2) it is kneaded：Above-mentioned ready all raw materials are delivered in mixing machine jointly, are first 160 DEG C of conditions in temperature
Lower mixing 2.5h；4.5h is mixed under the conditions of temperature is 112 DEG C again；Mixing is stirred under the conditions of temperature is 85 DEG C later
Mix 55min；Wherein, the main engine power of the mixing machine is 35kw, engine speed 38rpm；
(3) extrusion molding：The material that step (3) obtains is obtained into section of the invention through double screw extruder extrusioning shaping
It can Environment protecting door or window sealing joint strip；
Wherein, the running parameter of above-mentioned double screw extruder is as follows：96 DEG C of head temperature, 89 DEG C of extruder temperature squeeze out
Machine rotating speed 35r/min.
Embodiment 3
A kind of energy conservation and environmental protection doors and windows sealing adhesive tape, weighs following raw material：Modified terpene resin 70kg, methyl acrylate
25kg, powder nitrile rubber 35kg, activation attapulgite clay 12kg, composite reinforcing fiber 5kg, zinc stearate 3kg, sodium metasilicate
1.5kg, lauryl sodium sulfate 2kg, diphenyl phosphoester 4kg, dimethyl sulfoxide (DMSO) 2kg, hindered phenol 3kg, anti-irradiation agent：Two cyclopentadienyls
Iron 3kg, crosslinking agent：M-xylene diamine 5kg and plasticizer：Chlorinated paraffin 4kg；
The preparation of modified terpene resin：
Step 1：Weigh following component：Terpene resin 52kg, high dispersive gas-phase silica 8kg, the feldspar that fineness is 30 μm
Powder 6kg, sucrose fatty ester 2kg and titanate coupling agent 2kg；
Step 2：High dispersive gas-phase silica, feldspar powder, sucrose fatty ester and titanate coupling agent are first placed in mixing
In machine, 20min first is mixed under the conditions of temperature is 150 DEG C；60min is mixed under the conditions of temperature is 120 DEG C again；It
15min is mixed under the conditions of temperature is 95 DEG C afterwards；Wherein, the main engine power of the mixing machine is 45kw, and engine speed is
42rpm；
Step 3：Terpene resin is heated to 100 DEG C of softenings to be delivered in the mixing machine and step 2 after keeping the temperature 30min
Material mixing obtained, first heat mixes 80min under the conditions of temperature is 105 DEG C；Cold mixed 50min under the conditions of temperature is 75 DEG C again；
Heat preservation for standby use under the conditions of temperature is 70 DEG C later；Wherein, the main engine power of the mixing machine is 45kw, engine speed 42rpm.
Activate the preparation of attapulgite clay：Raw material Concave-convex clay rod 12kg is taken, the hydrochloric acid that mass concentration is 20% is placed in
In solution, stirs and water-bath is heat-treated 30min, speed of agitator 300r/min, the hot temperature of water-bath is 90 DEG C, centrifuges, filters, washes
After washing, drying, it is ground to 30 μm of fineness, places it in roasting kiln roasting 100min later, wherein the roaster roasts
Temperature is 280 DEG C.
A kind of preparation method of above-mentioned energy conservation and environmental protection doors and windows sealing adhesive tape, follows the steps below：
(1) preparation of composite reinforcing fiber：Sepiolite cashmere 3.75kg and basalt fibre 1.25kg are taken, is mixed and is placed in
It is chopped in chopping machine and 3mm composite fibres is made；
(2) it is kneaded：Above-mentioned ready all raw materials are delivered in mixing machine jointly, are first 165 DEG C of conditions in temperature
Lower mixing 2h；4h is mixed under the conditions of temperature is 120 DEG C again；It is mixed under the conditions of temperature is 90 DEG C later
50min；Wherein, the main engine power of the mixing machine is 45kw, engine speed 42rpm；
(3) extrusion molding：The material that step (3) obtains is obtained into section of the invention through double screw extruder extrusioning shaping
It can Environment protecting door or window sealing joint strip；
Wherein, the running parameter of above-mentioned double screw extruder is as follows：98 DEG C of head temperature, 92 DEG C of extruder temperature squeeze out
Machine rotating speed 35r/min.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although with reference to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features.All essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (8)
1. a kind of energy conservation and environmental protection doors and windows sealing adhesive tape, which is characterized in that including following raw material by weight：Modified terpene tree
60-70 parts of fat, 15-25 parts of methyl acrylate, 25-35 parts of powder nitrile rubber, 8-12 parts of attapulgite clay of activation, composite strengthening
3-5 parts of fiber, 2-3 parts of zinc stearate, 1-1.5 parts of sodium metasilicate, 1-2 parts of lauryl sodium sulfate, diphenyl phosphoester 2-4
Part, 1-2 parts of dimethyl sulfoxide (DMSO), 1-3 parts of hindered phenol, 1-3 parts of anti-irradiation agent, 3-5 parts of crosslinking agent and 3-4 parts of plasticizer；
The modified terpene resin is made by the following method：
Step 1：Following component is weighed by weight：48-52 parts of terpene resin, 6-8 parts of high dispersive gas-phase silica, fineness are
20-30 μm of 1-2 parts of 4-6 parts of feldspar powder, 1-2 parts of sucrose fatty ester and titanate coupling agent；
Step 2：First high dispersive gas-phase silica, feldspar powder, sucrose fatty ester and titanate coupling agent are placed in mixing machine,
20-30min first is mixed under the conditions of temperature is 140-150 DEG C；It is mixed under the conditions of temperature is 110-120 DEG C again
60-70min；15-25min is mixed under the conditions of temperature is 85-95 DEG C later；The main engine power of the mixing machine is 30-
45kw, engine speed 33-42rpm；
Step 3：Terpene resin is heated to 90-100 DEG C of softening to be delivered in the mixing machine and step after keeping the temperature 30-40min
Material made from rapid 2 mixes, first the mixed 80-100min of heat under the conditions of temperature is 95-105 DEG C；It is again 65-75 DEG C of condition in temperature
Under cold mixed 50-60min；Heat preservation for standby use under the conditions of temperature is 50-70 DEG C later；The main engine power of the mixing machine is 30-
45kw, engine speed 33-42rpm.
2. a kind of energy conservation and environmental protection doors and windows sealing adhesive tape according to claim 1, which is characterized in that including it is following by weight
The raw material of meter：65 parts of modified terpene resin, 20 parts of methyl acrylate, 30 parts of powder nitrile rubber, activation 10 parts of attapulgite clay,
4 parts of composite reinforcing fiber, 2.5 parts of zinc stearate, 1.25 parts of sodium metasilicate, 1.5 parts of lauryl sodium sulfate, diphenyl phosphoester
3.5 parts of 3 parts, 1.5 parts of dimethyl sulfoxide (DMSO), 2 parts of hindered phenol, 2 parts of anti-irradiation agent, 4 parts of crosslinking agent and plasticizer.
3. a kind of energy conservation and environmental protection doors and windows sealing adhesive tape according to claim 1, which is characterized in that the modified terpene resin
It is made by the following method：
Step 1：Following component is weighed by weight：50 parts of terpene resin, 7 parts of high dispersive gas-phase silica, fineness are 25 μm
1.5 parts of 5 parts of feldspar powder, 1.5 parts of sucrose fatty ester and titanate coupling agent；
Step 2：First high dispersive gas-phase silica, feldspar powder, sucrose fatty ester and titanate coupling agent are placed in mixing machine,
25min first is mixed under the conditions of temperature is 145 DEG C；65min is mixed under the conditions of temperature is 115 DEG C again；Exist later
20min is mixed under the conditions of being 90 DEG C in temperature；The main engine power of the mixing machine is 35kw, engine speed 36rpm；
Step 3：Terpene resin is heated to 95 DEG C of softenings, after keeping the temperature 35min, is delivered in the mixing machine and is made with step 2
Material mixing, the first mixed 90min of heat under the conditions of temperature is 100 DEG C；Cold mixed 55min under the conditions of temperature is 70 DEG C again；Later
Heat preservation for standby use under the conditions of temperature is 60 DEG C；The main engine power of the mixing machine is 35kw, engine speed 38rpm.
4. a kind of energy conservation and environmental protection doors and windows sealing adhesive tape according to claim 1, which is characterized in that the activation concave convex rod is viscous
Soil is made by the following method：Raw material Concave-convex clay rod is taken to be placed in the hydrochloric acid solution that mass concentration is 10-20%, stirring is simultaneously
Water-bath is heat-treated 20-30min, speed of agitator 300-400r/min, and the hot temperature of water-bath is 80-90 DEG C, centrifuge, be filtered, washed,
After drying, it is ground to 20-30 μm of fineness, places it in roasting kiln roasting 80-100min, the roaster roasting later
Temperature is 280-320 DEG C.
5. a kind of energy conservation and environmental protection doors and windows sealing adhesive tape according to claim 1, which is characterized in that the anti-irradiation agent is two
Luxuriant iron or 6-benzyl aminopurine copper.
6. a kind of energy conservation and environmental protection doors and windows sealing adhesive tape according to claim 1, which is characterized in that the crosslinking agent is three hydroxyls
Any one of methylpropane, m-xylene diamine or tetra-n-butyl titanate.
7. a kind of energy conservation and environmental protection doors and windows sealing adhesive tape according to claim 1, which is characterized in that the plasticizer is epoxy
Any one of octyl stearate, dioctyl phthalate or chlorinated paraffin.
8. a kind of preparation method according to claim 1-7 any one of them energy conservation and environmental protection doors and windows sealing adhesive tape, feature exists
In including the following steps：
(1) preparation of composite reinforcing fiber：(2-3) in mass ratio:1 takes sepiolite cashmere and basalt fibre, is mixed and is placed in
It is chopped in chopping machine and 2-3mm composite fibres is made；
(2) raw material is weighed by the weight；
(3) it is kneaded：By in all feedstock transportations to mixing machine, 2-3h first is mixed under the conditions of temperature is 155-165 DEG C；Again
4-5h is mixed under the conditions of temperature is 110-120 DEG C；50- is mixed under the conditions of temperature is 80-90 DEG C later
60min；The main engine power of the mixing machine is 30-45kw, engine speed 33-42rpm；
(4) extrusion molding：The material that step (3) is obtained is through double screw extruder extrusioning shaping；
The running parameter of the double screw extruder is as follows：94-98 DEG C of head temperature, 86-92 DEG C of extruder temperature, extruder rotating speed
35r/min。
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| CN201810238883.8A CN108395656A (en) | 2018-03-22 | 2018-03-22 | A kind of energy conservation and environmental protection doors and windows sealing adhesive tape and preparation method thereof |
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| CN201810238883.8A CN108395656A (en) | 2018-03-22 | 2018-03-22 | A kind of energy conservation and environmental protection doors and windows sealing adhesive tape and preparation method thereof |
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| CN108395656A true CN108395656A (en) | 2018-08-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112608712A (en) * | 2020-12-15 | 2021-04-06 | 广州市高士实业有限公司 | Preparation method of door and window glue |
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2018
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112608712A (en) * | 2020-12-15 | 2021-04-06 | 广州市高士实业有限公司 | Preparation method of door and window glue |
| CN112608712B (en) * | 2020-12-15 | 2021-07-27 | 广州市高士实业有限公司 | Preparation method of door and window glue |
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Application publication date: 20180814 |