CN107141558A - A kind of door and window auxiliary frame and preparation method thereof - Google Patents
A kind of door and window auxiliary frame and preparation method thereof Download PDFInfo
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- CN107141558A CN107141558A CN201710416787.3A CN201710416787A CN107141558A CN 107141558 A CN107141558 A CN 107141558A CN 201710416787 A CN201710416787 A CN 201710416787A CN 107141558 A CN107141558 A CN 107141558A
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- auxiliary frame
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The present invention provides a kind of door and window auxiliary frame and preparation method thereof, is related to building material field, door and window auxiliary frame includes the raw material of following parts by weight：0.1 0.5 parts of 40 60 parts of polyethylene foams, 30 40 parts of polypropylene, 13 31 parts of polyvinyl chloride, 20 34 parts of biomass fiber, 12 18 parts of ceramic fibre, 15 21 parts of boron fibre, 23 37 parts of iron oxide yellow, 11 17 parts of Fypro, 14 20 parts of calcium stearate, 0.1 0.7 parts of fire retardant, 0.1 0.5 parts of compatilizer, 0.3 0.7 parts of light stabilizer and flow ability modifying agent；Preparation method comprises the following steps：（1）Weigh raw material；（2）Prepare modified batch mixing；（3）Mixing, granulation, pultrusion.The present invention solve existing door and window auxiliary frame there is low intensity, thermo-labile and poor effects of energy conservation and environmental protection the problem of.
Description
Technical field
The invention belongs to building material field, and in particular to a kind of door and window auxiliary frame and preparation method thereof.
Background technology
The existing doorframe of China is installed using auxiliary frame, and the performance of auxiliary frame need to meet that energy-conservation, intensity is high, corrosion-resistant, good endurance
Deng requirement.
It is mainly steel construction auxiliary frame in the market, it is impossible to meet power conservation requirement, be forced to eliminate.Traditional wood moulding is answered
The MOR and supine human body of condensation material can not meet regulation requirement, and many domestic wood moulding enterprise censorships are not up to standard will
Ask.Standard biologic matter base plastic composites are that PE or PP or PVC general-purpose plastics add wood powder and other processing aids, are passed through
Product, MOR, the modulus of elasticity in static bending, impact strength, supine human body, thermal deformation is made in the processes such as batch mixing, granulation, extrusion
Temperature, tensile strength etc. are relatively low, are only used for the low side place not high to mechanical property requirements.
Therefore, greatly develop that intensity is high, heat-resisting and auxiliary frames of energy-conserving and environment-protective to turn into current door and window most in the urgent need to address
Problem.
The content of the invention
There is low intensity to solve existing door and window auxiliary frame, thermo-labile and poor effects of energy conservation and environmental protection the problem of, the present invention
Purpose be to provide a kind of door and window auxiliary frame and preparation method thereof, obtained door and window auxiliary frame has intensity high, heat-resisting and energy-saving ring
Protect the good advantage of effect.
The invention provides following technical scheme：
A kind of door and window auxiliary frame, includes the raw material of following parts by weight：It is 40-60 parts of polyethylene foams, 30-40 parts of polypropylene, poly-
13-31 parts of vinyl chloride, 20-34 parts of biomass fiber, 12-18 parts of ceramic fibre, 15-21 parts of boron fibre, iron oxide yellow 23-37
Part, 11-17 parts of Fypro, 14-20 parts of calcium stearate, 0.1-0.7 parts of fire retardant, 0.1-0.5 parts of compatilizer, light stabilizer
0.3-0.7 parts and 0.1-0.5 parts of flow ability modifying agent.
Biomass fiber is with the addition of in the raw material of the present invention, the utilization of biomass fiber has reached the purpose of energy-conserving and environment-protective.
Ceramic fibre is with the addition of in the raw material of the present invention, and ceramic fibre has that light weight, high temperature resistant, heat endurance be good, chemistry
Good and insulation the advantage of stability.
Boron fibre is with the addition of in the raw material of the present invention, boron fibre has high temperature resistant, tensile strength height and anti-compression properties good
Advantage.
With the addition of Fypro in the raw material of the present invention, Fypro have nontoxic, light weight, intensity high, wear-resisting and
Corrosion resistant feature.
Preferably, the raw material of following parts by weight is included：50 parts of polyethylene foams, 35 parts of polypropylene, polyvinyl chloride 22
Part, 27 parts of biomass fiber, 15 parts of ceramic fibre, 18 parts of boron fibre, 30 parts of iron oxide yellow, 14 parts of Fypro, stearic acid
0.3 part of 17 parts of calcium, 0.4 part of fire retardant, 0.3 part of compatilizer, 0.5 part of light stabilizer and flow ability modifying agent.
Preferably, the biomass fiber includes stalk or rice husk, and stalk or rice husk are as wastes of crops, in rural area very
By on-site incineration or heap buried in big degree, environment is not only polluted, renewable resource is wasted, present cycling and reutilization,
The purpose of energy-conserving and environment-protective is reached.
Preferably, the fire retardant is aluminium hydroxide fire retardant, aluminium hydroxide fire retardant by improving the thermal capacitance of polymer,
It is set to absorb more heats before heat decomposition temperature is reached, so as to improve its fire resistance.
Preferably, the compatilizer is that maleic anhydride is grafted compatilizer, by intermolecular bonding force, promotes incompatible
Two kinds of polymer is combined together, and then the auxiliary agent for the blend stablized.
Preferably, the light stabilizer is carbon black, can cover or reflect the material of ultraviolet, prevent light heat-insulated from penetrating
Inside bar, so as to protect door and window auxiliary frame.
Preferably, the flow ability modifying agent is modified ethylene bis-fatty acid acid imide, improves the rheology of door and window auxiliary frame raw material
Property.
A kind of preparation method of door and window auxiliary frame, comprises the following steps：
（1）Parts by weight according to door and window auxiliary frame raw material weigh raw material；
（2）Polyethylene foams, polypropylene, polyvinyl chloride and compatilizer are added in cold mixer, with 200-500r/min's
Discharged after rotating speed blending 5-8min, then obtain being modified batch mixing through comminutor extrusion modification；
（3）By step（2）Modification batch mixing, biomass fiber, ceramic fibre, boron fibre, iron oxide yellow, the polyamide of preparation are fine
Dimension, calcium stearate, fire retardant, light stabilizer and flow ability modifying agent are added in cold mixer with 200-500r/min rotating speed blending
Discharged after 5-8min, then mixing rotor screwing element and derotation screwing element are combined into shearing elements, add building blocks combination
Granulated in parallel double-screw comminutor, door and window auxiliary frame is finally molded in conical double screw extruder.
The beneficial effects of the invention are as follows：
1st, the door and window auxiliary frame developed of the present invention, solve existing door and window auxiliary frame there is low intensity, thermo-labile and energy-conserving and environment-protective
The problem of effect is poor.
2nd, biomass fiber is with the addition of in raw material of the invention, the utilization of biomass fiber has reached the mesh of energy-conserving and environment-protective
's.
3rd, it with the addition of ceramic fibre in raw material of the invention, ceramic fibre has that light weight, high temperature resistant, heat endurance are good, change
Learn good and insulation the advantage of stability.
4th, boron fibre is with the addition of in raw material of the invention, boron fibre has high temperature resistant, tensile strength high and anti-compression properties
Good advantage.
5th, Fypro is with the addition of in raw material of the invention, Fypro has nontoxic, light weight, intensity high, wear-resisting
With corrosion resistant feature.
6th, heretofore described biomass fiber includes stalk or rice husk, and stalk or rice husk are as wastes of crops, in agriculture
Village largely by on-site incineration or heap buried, not only pollutes environment, wastes renewable resource, and circulation is sharp again now
With having reached the purpose of energy-conserving and environment-protective.
7th, heretofore described fire retardant is aluminium hydroxide fire retardant, and aluminium hydroxide fire retardant is by improving the heat of polymer
Hold, it is absorbed more heats before heat decomposition temperature is reached, so as to improve its fire resistance.
8th, heretofore described compatilizer is that maleic anhydride is grafted compatilizer, by intermolecular bonding force, promotes not phase
The two kinds of polymer of appearance is combined together, and then the auxiliary agent for the blend stablized.
9th, heretofore described light stabilizer is carbon black, can cover or reflect the material of ultraviolet, prevent light from penetrating
Inside heat insulating strip, so as to protect door and window auxiliary frame.
10th, heretofore described flow ability modifying agent is modified ethylene bis-fatty acid acid imide, improves door and window auxiliary frame raw material
Rheological characteristic.
Embodiment
Embodiment 1
A kind of door and window auxiliary frame, includes the raw material of following parts by weight：50 parts of polyethylene foams, 35 parts of polypropylene, polyvinyl chloride
22 parts, it is 27 parts of biomass fiber, 15 parts of ceramic fibre, 18 parts of boron fibre, 30 parts of iron oxide yellow, 14 parts of Fypro, stearic
0.3 part of sour 17 parts of calcium, 0.4 part of fire retardant, 0.3 part of compatilizer, 0.5 part of light stabilizer and flow ability modifying agent.
Biomass fiber is with the addition of in the raw material of the present invention, the utilization of biomass fiber has reached the purpose of energy-conserving and environment-protective.
Ceramic fibre is with the addition of in the raw material of the present invention, and ceramic fibre has that light weight, high temperature resistant, heat endurance be good, chemistry
Good and insulation the advantage of stability.
Boron fibre is with the addition of in the raw material of the present invention, boron fibre has high temperature resistant, tensile strength height and anti-compression properties good
Advantage.
With the addition of Fypro in the raw material of the present invention, Fypro have nontoxic, light weight, intensity high, wear-resisting and
Corrosion resistant feature.
Biomass fiber includes stalk or rice husk, stalk or rice husk as wastes of crops, rural area largely by
On-site incineration or heap buried, not only pollute environment, waste renewable resource, and present cycling and reutilization has reached energy-conservation
The purpose of environmental protection.
Fire retardant is aluminium hydroxide fire retardant, and aluminium hydroxide fire retardant is reaching it by improving the thermal capacitance of polymer
More heats are absorbed before heat decomposition temperature, so as to improve its fire resistance.
Compatilizer is that maleic anhydride is grafted compatilizer, by intermolecular bonding force, promotes incompatible two kinds of polymer
It is combined together, and then the auxiliary agent for the blend stablized.
Light stabilizer is carbon black, can cover or reflect the material of ultraviolet, prevents light from penetrating inside heat insulating strip, so that
Protect door and window auxiliary frame.
Flow ability modifying agent is modified ethylene bis-fatty acid acid imide, improves the rheological characteristic of door and window auxiliary frame raw material.
A kind of preparation method of door and window auxiliary frame, comprises the following steps：
（1）Parts by weight according to door and window auxiliary frame raw material weigh raw material；
（2）Polyethylene foams, polypropylene, polyvinyl chloride and compatilizer are added in cold mixer, with 200-500r/min's
Discharged after rotating speed blending 5-8min, then obtain being modified batch mixing through comminutor extrusion modification；
（3）By step（2）Modification batch mixing, biomass fiber, ceramic fibre, boron fibre, iron oxide yellow, the polyamide of preparation are fine
Dimension, calcium stearate, fire retardant, light stabilizer and flow ability modifying agent are added in cold mixer with 200-500r/min rotating speed blending
Discharged after 5-8min, then mixing rotor screwing element and derotation screwing element are combined into shearing elements, add building blocks combination
Granulated in parallel double-screw comminutor, door and window auxiliary frame is finally molded in conical double screw extruder.
Embodiment 2
A kind of door and window auxiliary frame, includes the raw material of following parts by weight：40 parts of polyethylene foams, 30 parts of polypropylene, polyvinyl chloride
13 parts, it is 20 parts of biomass fiber, 12 parts of ceramic fibre, 15 parts of boron fibre, 23 parts of iron oxide yellow, 11 parts of Fypro, stearic
0.1 part of sour 14 parts of calcium, 0.1 part of fire retardant, 0.1 part of compatilizer, 0.3 part of light stabilizer and flow ability modifying agent.
Biomass fiber is with the addition of in the raw material of the present invention, the utilization of biomass fiber has reached the purpose of energy-conserving and environment-protective.
Ceramic fibre is with the addition of in the raw material of the present invention, and ceramic fibre has that light weight, high temperature resistant, heat endurance be good, chemistry
Good and insulation the advantage of stability.
Boron fibre is with the addition of in the raw material of the present invention, boron fibre has high temperature resistant, tensile strength height and anti-compression properties good
Advantage.
With the addition of Fypro in the raw material of the present invention, Fypro have nontoxic, light weight, intensity high, wear-resisting and
Corrosion resistant feature.
Biomass fiber includes stalk or rice husk, stalk or rice husk as wastes of crops, rural area largely by
On-site incineration or heap buried, not only pollute environment, waste renewable resource, and present cycling and reutilization has reached energy-conservation
The purpose of environmental protection.
Fire retardant is aluminium hydroxide fire retardant, and aluminium hydroxide fire retardant is reaching it by improving the thermal capacitance of polymer
More heats are absorbed before heat decomposition temperature, so as to improve its fire resistance.
Compatilizer is that maleic anhydride is grafted compatilizer, by intermolecular bonding force, promotes incompatible two kinds of polymer
It is combined together, and then the auxiliary agent for the blend stablized.
Light stabilizer is carbon black, can cover or reflect the material of ultraviolet, prevents light from penetrating inside heat insulating strip, so that
Protect door and window auxiliary frame.
Flow ability modifying agent is modified ethylene bis-fatty acid acid imide, improves the rheological characteristic of door and window auxiliary frame raw material.
A kind of preparation method of door and window auxiliary frame, comprises the following steps：
（1）Parts by weight according to door and window auxiliary frame raw material weigh raw material；
（2）Polyethylene foams, polypropylene, polyvinyl chloride and compatilizer are added in cold mixer, with 200-500r/min's
Discharged after rotating speed blending 5-8min, then obtain being modified batch mixing through comminutor extrusion modification；
（3）By step（2）Modification batch mixing, biomass fiber, ceramic fibre, boron fibre, iron oxide yellow, the polyamide of preparation are fine
Dimension, calcium stearate, fire retardant, light stabilizer and flow ability modifying agent are added in cold mixer with 200-500r/min rotating speed blending
Discharged after 5-8min, then mixing rotor screwing element and derotation screwing element are combined into shearing elements, add building blocks combination
Granulated in parallel double-screw comminutor, door and window auxiliary frame is finally molded in conical double screw extruder.
Embodiment 3
A kind of door and window auxiliary frame, includes the raw material of following parts by weight：60 parts of polyethylene foams, 40 parts of polypropylene, polyvinyl chloride
31 parts, it is 34 parts of biomass fiber, 18 parts of ceramic fibre, 21 parts of boron fibre, 37 parts of iron oxide yellow, 17 parts of Fypro, stearic
0.5 part of sour 20 parts of calcium, 0.7 part of fire retardant, 0.5 part of compatilizer, 0.7 part of light stabilizer and flow ability modifying agent.
Biomass fiber is with the addition of in the raw material of the present invention, the utilization of biomass fiber has reached the purpose of energy-conserving and environment-protective.
Ceramic fibre is with the addition of in the raw material of the present invention, and ceramic fibre has that light weight, high temperature resistant, heat endurance be good, chemistry
Good and insulation the advantage of stability.
Boron fibre is with the addition of in the raw material of the present invention, boron fibre has high temperature resistant, tensile strength height and anti-compression properties good
Advantage.
With the addition of Fypro in the raw material of the present invention, Fypro have nontoxic, light weight, intensity high, wear-resisting and
Corrosion resistant feature.
Biomass fiber includes stalk or rice husk, stalk or rice husk as wastes of crops, rural area largely by
On-site incineration or heap buried, not only pollute environment, waste renewable resource, and present cycling and reutilization has reached energy-conservation
The purpose of environmental protection.
Fire retardant is aluminium hydroxide fire retardant, and aluminium hydroxide fire retardant is reaching it by improving the thermal capacitance of polymer
More heats are absorbed before heat decomposition temperature, so as to improve its fire resistance.
Compatilizer is that maleic anhydride is grafted compatilizer, by intermolecular bonding force, promotes incompatible two kinds of polymer
It is combined together, and then the auxiliary agent for the blend stablized.
Light stabilizer is carbon black, can cover or reflect the material of ultraviolet, prevents light from penetrating inside heat insulating strip, so that
Protect door and window auxiliary frame.
Flow ability modifying agent is modified ethylene bis-fatty acid acid imide, improves the rheological characteristic of door and window auxiliary frame raw material.
A kind of preparation method of door and window auxiliary frame, comprises the following steps：
（1）Parts by weight according to door and window auxiliary frame raw material weigh raw material；
（2）Polyethylene foams, polypropylene, polyvinyl chloride and compatilizer are added in cold mixer, with 200-500r/min's
Discharged after rotating speed blending 5-8min, then obtain being modified batch mixing through comminutor extrusion modification；
（3）By step（2）Modification batch mixing, biomass fiber, ceramic fibre, boron fibre, iron oxide yellow, the polyamide of preparation are fine
Dimension, calcium stearate, fire retardant, light stabilizer and flow ability modifying agent are added in cold mixer with 200-500r/min rotating speed blending
Discharged after 5-8min, then mixing rotor screwing element and derotation screwing element are combined into shearing elements, add building blocks combination
Granulated in parallel double-screw comminutor, door and window auxiliary frame is finally molded in conical double screw extruder.
Comparative example 1
A kind of door and window auxiliary frame, includes the raw material of following parts by weight：40 parts of polyethylene foams, 30 parts of polypropylene, polyvinyl chloride
0.1 part of 13 parts, 20 parts of biomass fiber, 23 parts of iron oxide yellow, 14 parts of calcium stearate and compatilizer.
A kind of preparation method of door and window auxiliary frame, comprises the following steps：
（1）Parts by weight according to door and window auxiliary frame raw material weigh raw material；
（2）Polyethylene foams, polypropylene, polyvinyl chloride and compatilizer are added in cold mixer, with 200-500r/min's
Discharged after rotating speed blending 5-8min, then obtain being modified batch mixing through comminutor extrusion modification；
（3）By step（2）The modification batch mixing of preparation, biomass fiber, iron oxide yellow and calcium stearate add in cold mixer with
Discharged after 200-500r/min rotating speed blending 5-8min, then mixing rotor screwing element and derotation screwing element are combined
Into shearing elements, granulated in the parallel double-screw comminutor for adding building blocks combination, finally in conical double screw extruder
It is molded door and window auxiliary frame.
Door and window auxiliary frame made from embodiment 1, embodiment 2, embodiment 3 and comparative example 1 is subjected to performance test, test result such as table
Shown in 1：
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example 1 |
| Compression strength（Mpa） | 24.6 | 20.1 | 17.7 | 13.2 |
| Tensile strength（Mpa） | 29.2 | 26.3 | 20.2 | 15.1 |
| Material loss slip（%） | 36 | 30 | 25 | 0 |
| Heat distortion temperature（℃） | 95.4 | 88.5 | 80.2 | 61.6 |
| Fire endurance（h） | 2.4 | 2.0 | 1.6 | 1.3 |
From the data of table 1 compare as can be seen that it is an advantage of the invention that：
1st, from the door and window auxiliary frame compression strength value measured as can be seen that embodiment 1-3 compression strength value is above comparative example 1,
Illustrate that the compression strength of the door and window auxiliary frame of the present invention is high.
2nd, from the door and window auxiliary frame tensile strength values measured as can be seen that embodiment 1-3 tensile strength values are above contrast
Example 1, illustrates that the tensile strength of the door and window auxiliary frame of the present invention is high.
3rd, from the material loss slip of the door and window auxiliary frame measured as can be seen that embodiment 1-3 material loss slip
Comparative example 1 is above, illustrates that the effects of energy conservation and environmental protection of the door and window auxiliary frame of the present invention is good.
4th, the heat distortion temperature and fire endurance value from the door and window auxiliary frame measured are as can be seen that embodiment 1-3 thermal deformation
Temperature and fire endurance value are above comparative example 1, illustrate that the heat-resisting effect of the door and window auxiliary frame of the present invention is good.
5th, from the door and window auxiliary frame measured each project data as can be seen that embodiment 1 be superior to embodiment 2, implementation
Example 3 and comparative example 1, illustrate the composition of raw materials and the reasonability of preparation method of the door and window auxiliary frame of the present invention.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or equivalent substitution, all essences in the present invention are carried out to which part technical characteristic
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (8)
1. a kind of door and window auxiliary frame, it is characterised in that include the raw material of following parts by weight：40-60 parts of polyethylene foams, poly- third
30-40 parts of alkene, 13-31 parts of polyvinyl chloride, 20-34 parts of biomass fiber, 12-18 parts of ceramic fibre, 15-21 parts of boron fibre, oxygen
Change 23-37 parts of iron oxide yellow, 11-17 parts of Fypro, 14-20 parts of calcium stearate, 0.1-0.7 parts of fire retardant, compatilizer 0.1-0.5
0.1-0.5 parts of part, 0.3-0.7 parts of light stabilizer and flow ability modifying agent.
2. door and window auxiliary frame according to claim 1, it is characterised in that include the raw material of following parts by weight：Polyethylene
50 parts of plastics, 35 parts of polypropylene, 22 parts of polyvinyl chloride, 27 parts of biomass fiber, 15 parts of ceramic fibre, 18 parts of boron fibre, oxidation
30 parts of iron oxide yellow, 14 parts of Fypro, 17 parts of calcium stearate, 0.4 part of fire retardant, 0.3 part of compatilizer, 0.5 part of light stabilizer and
0.3 part of flow ability modifying agent.
3. door and window auxiliary frame according to claim 1, it is characterised in that：The biomass fiber includes stalk or rice husk.
4. door and window auxiliary frame according to claim 1, it is characterised in that：The fire retardant is aluminium hydroxide fire retardant.
5. door and window auxiliary frame according to claim 1, it is characterised in that：The compatilizer is that maleic anhydride is grafted compatilizer.
6. door and window auxiliary frame according to claim 1, it is characterised in that：The light stabilizer is carbon black.
7. door and window auxiliary frame according to claim 1, it is characterised in that：The flow ability modifying agent is modified ethylene bis-fatty acid
Acid imide.
8. the preparation method of a kind of door and window auxiliary frame as described in claim 1-7 any one, it is characterised in that including following
Step：
（1）Parts by weight according to door and window auxiliary frame raw material weigh raw material；
（2）Polyethylene foams, polypropylene, polyvinyl chloride and compatilizer are added in cold mixer, with 200-500r/min's
Discharged after rotating speed blending 5-8min, then obtain being modified batch mixing through comminutor extrusion modification；
（3）By step（2）Modification batch mixing, biomass fiber, ceramic fibre, boron fibre, iron oxide yellow, the polyamide of preparation are fine
Dimension, calcium stearate, fire retardant, light stabilizer and flow ability modifying agent are added in cold mixer with 200-500r/min rotating speed blending
Discharged after 5-8min, then mixing rotor screwing element and derotation screwing element are combined into shearing elements, add building blocks combination
Granulated in parallel double-screw comminutor, door and window auxiliary frame is finally molded in conical double screw extruder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710416787.3A CN107141558A (en) | 2017-06-06 | 2017-06-06 | A kind of door and window auxiliary frame and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710416787.3A CN107141558A (en) | 2017-06-06 | 2017-06-06 | A kind of door and window auxiliary frame and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107141558A true CN107141558A (en) | 2017-09-08 |
Family
ID=59779560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710416787.3A Pending CN107141558A (en) | 2017-06-06 | 2017-06-06 | A kind of door and window auxiliary frame and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107141558A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104072851A (en) * | 2014-06-30 | 2014-10-01 | 江苏旭华圣洛迪建材有限公司 | Raw material formula and preparation method of plastic alloy auxiliary frame of wood-plastic door and window |
| CN104405231A (en) * | 2014-09-25 | 2015-03-11 | 沈建良 | Enhanced door and window auxiliary frame and manufacturing method thereof |
-
2017
- 2017-06-06 CN CN201710416787.3A patent/CN107141558A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104072851A (en) * | 2014-06-30 | 2014-10-01 | 江苏旭华圣洛迪建材有限公司 | Raw material formula and preparation method of plastic alloy auxiliary frame of wood-plastic door and window |
| CN104405231A (en) * | 2014-09-25 | 2015-03-11 | 沈建良 | Enhanced door and window auxiliary frame and manufacturing method thereof |
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