CN105968762A - Fiber-reinforced flame-retardant packing box material and preparation method thereof - Google Patents
Fiber-reinforced flame-retardant packing box material and preparation method thereof Download PDFInfo
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- CN105968762A CN105968762A CN201610334463.0A CN201610334463A CN105968762A CN 105968762 A CN105968762 A CN 105968762A CN 201610334463 A CN201610334463 A CN 201610334463A CN 105968762 A CN105968762 A CN 105968762A
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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
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/06—Unsaturated polyesters
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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
- 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
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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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention provides a fiber-reinforced flame-retardant packing box material and a preparation method thereof. The fiber-reinforced flame-retardant packing box material is prepared by the following steps: (1) mixing gamma-mercaptopropyltrimethoxysilane, vinyltriethoxysilane, acetone and isopropanol, stirring the mixture with a magnetic stirrer; (2) adding glass fibers, bamboo fibers and tin oxide, carrying out stirring and standing; (3) carrying out filtering, drying in an oven; (4) drying bisphenol A unsaturated polyester resin, epoxy acrylate resin, zinc borate and antimony oxide in an oven; (5) mixing the obtained component with brominated polystyrene, polyethylene wax, methylethyl ketone peroxide, cobalt naphthenate and phosphite ester, dispersing with a high-speed dispersion machine; (6) adding into a double screw extruder to carry out extrusion granulation; and (7) carrying out injection molding in an injection molding machine. The fiber-reinforced flame-retardant packing box material provided by the invention has the advantages of superior flame retardance and good mechanical property, elasticity and toughness.
Description
Technical field
The present invention relates to Material Field, be specifically related to a kind of fiber reinforcement fire-retardant packing crates material and preparation method thereof.
Background technology
Along with the fast development of economic society, the extensive utilization of the Internet so that logistic industry have also been obtained development at full speed, thus has also driven the high speed development of packaging industry.Simultaneously also with the raising of people's living standard, requirement for product packaging is more and more higher, the most visually there is higher requirement, requirement for its safety is the strictest, on the one hand the safety of transport it is to ensure that, also ensure the safety of article simultaneously, reduce unnecessary loss.And the impact resistance of packing crates material and fire resistance integrity and safety to article in transportation serves the biggest effect, the factors such as collision, friction and the heat because of article, packaging material are very easy to damaged and cause fire, therefore, research and development have the packaging material of good resistance to impact and high flame retardant for ensureing the safety of transport, improve safety guarantee and have great importance.
Summary of the invention
Solve the technical problem that:It is an object of the invention to provide a kind of fiber reinforcement fire-retardant packing crates material, have the fire resistance of brilliance, the most also have good mechanical property, elasticity and toughness are good.
Technical scheme:A kind of fiber reinforcement fire-retardant packing crates material, is prepared from weight portion by following component: Bisphenol a unsaturated polyester resin 20-40 part, Epocryl 20-40 part, glass fibre 4-8 part, bamboo fibre 1-3 part, stannum oxide 2-5 part, Firebrake ZB 1-3 part, stibium oxide 1-3 part, brominated Polystyrene 1-3 part, γ-mercaptopropyl trimethoxysilane 1-3 part, VTES 2-4 part, Tissuemat E 1-2 part, methyl ethyl ketone peroxide 2-5 part, cobalt naphthenate 1-3 part, phosphite ester 0.2-0.5 part, acetone 30-50 part, isopropanol 20-40 part.
Further preferred, described a kind of fiber reinforcement fire-retardant packing crates material, it is prepared from weight portion by following component: Bisphenol a unsaturated polyester resin 25-35 part, Epocryl 25-35 part, glass fibre 5-7 part, bamboo fibre 1.5-2.5 part, stannum oxide 3-4 part, Firebrake ZB 1.5-2.5 part, stibium oxide 1.5-2.5 part, brominated Polystyrene 1.5-2.5 part, γ-mercaptopropyl trimethoxysilane 1.5-2.5 part, VTES 2.5-3.5 part, Tissuemat E 1.2-1.8 part, methyl ethyl ketone peroxide 3-4 part, cobalt naphthenate 1.5-2.5 part, phosphite ester 0.3-0.4 part, acetone 35-45 part, isopropanol 25-35 part.
The preparation method of above-mentioned fiber reinforcement fire-retardant packing crates material comprises the following steps:
(1) γ-mercaptopropyl trimethoxysilane, VTES, acetone and isopropanol are mixed, stir 20-40 minute under rotating speed 60-80r/min with magnetic stirrer；
(2) add glass fibre, bamboo fibre and stannum oxide, stir 20-40 minute at temperature 50-70 DEG C, stand 2-3 hour；
(3) filter, put in baking oven, dry at temperature 70-90 DEG C；
(4) Bisphenol a unsaturated polyester resin, Epocryl, Firebrake ZB and stibium oxide are put in baking oven, be dried 12 hours at temperature 40-60 DEG C；
(5) all components is mixed, disperse 2-5 minute with high speed dispersor；
(6) carrying out extruding pelletization in addition double screw extruder, screw speed is 100-150r/min, and extrusion temperature is 190-220 DEG C；
(7) through injection machine injection mo(u)lding and get final product, temperature is 190-230 DEG C, and injection pressure is 70-90MPa, and dwell pressure is 65-75MPa.
It is further preferred that step (1) medium speed is 65-75r/min, mixing time is 25-35 minute.
It is further preferred that temperature is 55-65 DEG C in step (2), mixing time is 25-35 minute, and time of repose is 2.5 hours.
It is further preferred that temperature is 75-85 DEG C in step (3).
It is further preferred that temperature is 45-55 DEG C in step (4).
It is further preferred that jitter time is 3-4 minute in step (5).
It is further preferred that screw speed is 110-140r/min in step (6), extrusion temperature is 200-210 DEG C.
It is further preferred that temperature is 200-220 DEG C in step (7), injection pressure is 75-85MPa, and dwell pressure is 70MPa.Beneficial effect:The fiber reinforcement fire-retardant packing crates material of the present invention has the fire resistance of brilliance, its oxygen index (OI) is up to 34%, and flame retardant rating has also reached V-0 level, and the present invention also has good mechanical property simultaneously, its bending strength and hot strength have respectively reached 128MPa and 184Mpa, and elasticity and toughness are good.
Detailed description of the invention
Embodiment 1
A kind of fiber reinforcement fire-retardant packing crates material, is prepared from weight portion by following component: Bisphenol a unsaturated polyester resin 20 parts, Epocryl 20 parts, glass fibre 4 parts, bamboo fibre 1 part, stannum oxide 2 parts, Firebrake ZB 1 part, stibium oxide 1 part, brominated Polystyrene 1 part, γ-mercaptopropyl trimethoxysilane 1 part, VTES 2 parts, Tissuemat E 1 part, methyl ethyl ketone peroxide 2 parts, cobalt naphthenate 1 part, phosphite ester 0.2 part, 30 parts of acetone, isopropanol 20 parts.
The preparation method of above-mentioned fiber reinforcement fire-retardant packing crates material is:
(1) γ-mercaptopropyl trimethoxysilane, VTES, acetone and isopropanol are mixed, stir 20 minutes under rotating speed 60r/min with magnetic stirrer；
(2) add glass fibre, bamboo fibre and stannum oxide, stir 20 minutes under temperature 50 C, stand 2 hours；
(3) filter, put in baking oven, dry under temperature 70 C；
(4) Bisphenol a unsaturated polyester resin, Epocryl, Firebrake ZB and stibium oxide are put in baking oven, be dried 12 hours at temperature 40 DEG C；
(5) all components is mixed, disperse 2 minutes with high speed dispersor；
(6) carrying out extruding pelletization in addition double screw extruder, screw speed is 100r/min, and extrusion temperature is 190 DEG C；
(7) through injection machine injection mo(u)lding and get final product, temperature is 190 DEG C, and injection pressure is 70MPa, and dwell pressure is 65MPa.
Embodiment 2
A kind of fiber reinforcement fire-retardant packing crates material, is prepared from weight portion by following component: Bisphenol a unsaturated polyester resin 25 parts, Epocryl 25 parts, glass fibre 5 parts, bamboo fibre 1.5 parts, stannum oxide 3 parts, Firebrake ZB 1.5 parts, stibium oxide 1.5 parts, brominated Polystyrene 1.5 parts, γ-mercaptopropyl trimethoxysilane 1.5 parts, VTES 2.5 parts, Tissuemat E 1.2 parts, methyl ethyl ketone peroxide 3 parts, cobalt naphthenate 1.5 parts, phosphite ester 0.3 part, 35 parts of acetone, isopropanol 25 parts.
The preparation method of above-mentioned fiber reinforcement fire-retardant packing crates material is:
(1) γ-mercaptopropyl trimethoxysilane, VTES, acetone and isopropanol are mixed, stir 25 minutes under rotating speed 65r/min with magnetic stirrer；
(2) add glass fibre, bamboo fibre and stannum oxide, stir 25 minutes at temperature 55 DEG C, stand 2-3 hour；
(3) filter, put in baking oven, dry at temperature 75 DEG C；
(4) Bisphenol a unsaturated polyester resin, Epocryl, Firebrake ZB and stibium oxide are put in baking oven, be dried 12 hours under temperature 45 C；
(5) all components is mixed, disperse 3 minutes with high speed dispersor；
(6) carrying out extruding pelletization in addition double screw extruder, screw speed is 110r/min, and extrusion temperature is 200 DEG C；
(7) through injection machine injection mo(u)lding and get final product, temperature is 200 DEG C, and injection pressure is 75MPa, and dwell pressure is 70MPa.
Embodiment 3
A kind of fiber reinforcement fire-retardant packing crates material, is prepared from weight portion by following component: Bisphenol a unsaturated polyester resin 30 parts, Epocryl 30 parts, glass fibre 6 parts, bamboo fibre 2 parts, stannum oxide 3.5 parts, Firebrake ZB 2 parts, stibium oxide 2 parts, brominated Polystyrene 2 parts, γ-mercaptopropyl trimethoxysilane 2 parts, VTES 3 parts, Tissuemat E 1.5 parts, methyl ethyl ketone peroxide 3.5 parts, cobalt naphthenate 2 parts, phosphite ester 0.35 part, 40 parts of acetone, isopropanol 30 parts.
The preparation method of above-mentioned fiber reinforcement fire-retardant packing crates material is:
(1) γ-mercaptopropyl trimethoxysilane, VTES, acetone and isopropanol are mixed, stir 30 minutes under rotating speed 70r/min with magnetic stirrer；
(2) add glass fibre, bamboo fibre and stannum oxide, stir 30 minutes under temperature 60 C, stand 2.5 hours；
(3) filter, put in baking oven, dry at temperature 80 DEG C；
(4) Bisphenol a unsaturated polyester resin, Epocryl, Firebrake ZB and stibium oxide are put in baking oven, be dried 12 hours under temperature 50 C；
(5) all components is mixed, disperse 3.5 minutes with high speed dispersor；
(6) carrying out extruding pelletization in addition double screw extruder, screw speed is 125r/min, and extrusion temperature is 205 DEG C；
(7) through injection machine injection mo(u)lding and get final product, temperature is 210 DEG C, and injection pressure is 80MPa, and dwell pressure is 70MPa.
Embodiment 4
A kind of fiber reinforcement fire-retardant packing crates material, is prepared from weight portion by following component: Bisphenol a unsaturated polyester resin 35 parts, Epocryl 35 parts, glass fibre 7 parts, bamboo fibre 2.5 parts, stannum oxide 4 parts, Firebrake ZB 2.5 parts, stibium oxide 2.5 parts, brominated Polystyrene 2.5 parts, γ-mercaptopropyl trimethoxysilane 2.5 parts, VTES 3.5 parts, Tissuemat E 1.8 parts, methyl ethyl ketone peroxide 4 parts, cobalt naphthenate 2.5 parts, phosphite ester 0.4 part, 45 parts of acetone, isopropanol 35 parts.
The preparation method of above-mentioned fiber reinforcement fire-retardant packing crates material is:
(1) γ-mercaptopropyl trimethoxysilane, VTES, acetone and isopropanol are mixed, stir 35 minutes under rotating speed 75r/min with magnetic stirrer；
(2) add glass fibre, bamboo fibre and stannum oxide, stir 35 minutes at temperature 65 DEG C, stand 2.5 hours；
(3) filter, put in baking oven, dry at temperature 85 DEG C；
(4) Bisphenol a unsaturated polyester resin, Epocryl, Firebrake ZB and stibium oxide are put in baking oven, be dried 12 hours at temperature 55 DEG C；
(5) all components is mixed, disperse 4 minutes with high speed dispersor；
(6) carrying out extruding pelletization in addition double screw extruder, screw speed is 140r/min, and extrusion temperature is 210 DEG C；
(7) through injection machine injection mo(u)lding and get final product, temperature is 220 DEG C, and injection pressure is 85MPa, and dwell pressure is 70MPa.
Embodiment 5
A kind of fiber reinforcement fire-retardant packing crates material, is prepared from weight portion by following component: Bisphenol a unsaturated polyester resin 40 parts, Epocryl 40 parts, glass fibre 8 parts, bamboo fibre 3 parts, stannum oxide 5 parts, Firebrake ZB 3 parts, stibium oxide 3 parts, brominated Polystyrene 3 parts, γ-mercaptopropyl trimethoxysilane 3 parts, VTES 4 parts, Tissuemat E 2 parts, methyl ethyl ketone peroxide 5 parts, cobalt naphthenate 3 parts, phosphite ester 0.5 part, 50 parts of acetone, isopropanol 40 parts.
The preparation method of above-mentioned fiber reinforcement fire-retardant packing crates material is:
(1) γ-mercaptopropyl trimethoxysilane, VTES, acetone and isopropanol are mixed, stir 40 minutes under rotating speed 80r/min with magnetic stirrer；
(2) add glass fibre, bamboo fibre and stannum oxide, stir 40 minutes under temperature 70 C, stand 3 hours；
(3) filter, put in baking oven, dry at temperature 90 DEG C；
(4) Bisphenol a unsaturated polyester resin, Epocryl, Firebrake ZB and stibium oxide are put in baking oven, be dried 12 hours under temperature 60 C；
(5) all components is mixed, disperse 5 minutes with high speed dispersor；
(6) carrying out extruding pelletization in addition double screw extruder, screw speed is 150r/min, and extrusion temperature is 220 DEG C；
(7) through injection machine injection mo(u)lding and get final product, temperature is 230 DEG C, and injection pressure is 90MPa, and dwell pressure is 75MPa.
Comparative example 1
The present embodiment is not contain bamboo fibre with the difference of embodiment 5.Specifically:
A kind of fiber reinforcement fire-retardant packing crates material, is prepared from weight portion by following component: Bisphenol a unsaturated polyester resin 40 parts, Epocryl 40 parts, glass fibre 8 parts, stannum oxide 5 parts, Firebrake ZB 3 parts, stibium oxide 3 parts, brominated Polystyrene 3 parts, γ-mercaptopropyl trimethoxysilane 3 parts, VTES 4 parts, Tissuemat E 2 parts, methyl ethyl ketone peroxide 5 parts, cobalt naphthenate 3 parts, phosphite ester 0.5 part, 50 parts of acetone, isopropanol 40 parts.
The preparation method of above-mentioned fiber reinforcement fire-retardant packing crates material is:
(1) γ-mercaptopropyl trimethoxysilane, VTES, acetone and isopropanol are mixed, stir 40 minutes under rotating speed 80r/min with magnetic stirrer；
(2) add glass fibre and stannum oxide, stir 40 minutes under temperature 70 C, stand 3 hours；
(3) filter, put in baking oven, dry at temperature 90 DEG C；
(4) Bisphenol a unsaturated polyester resin, Epocryl, Firebrake ZB and stibium oxide are put in baking oven, be dried 12 hours under temperature 60 C；
(5) all components is mixed, disperse 5 minutes with high speed dispersor；
(6) carrying out extruding pelletization in addition double screw extruder, screw speed is 150r/min, and extrusion temperature is 220 DEG C；
(7) through injection machine injection mo(u)lding and get final product, temperature is 230 DEG C, and injection pressure is 90MPa, and dwell pressure is 75MPa.
Comparative example 2
The present embodiment is not contain stannum oxide and Firebrake ZB with the difference of embodiment 5.Specifically:
A kind of fiber reinforcement fire-retardant packing crates material, is prepared from weight portion by following component: Bisphenol a unsaturated polyester resin 40 parts, Epocryl 40 parts, glass fibre 8 parts, bamboo fibre 3 parts, stibium oxide 3 parts, brominated Polystyrene 3 parts, γ-mercaptopropyl trimethoxysilane 3 parts, VTES 4 parts, Tissuemat E 2 parts, methyl ethyl ketone peroxide 5 parts, cobalt naphthenate 3 parts, phosphite ester 0.5 part, 50 parts of acetone, isopropanol 40 parts.
The preparation method of above-mentioned fiber reinforcement fire-retardant packing crates material is:
(1) γ-mercaptopropyl trimethoxysilane, VTES, acetone and isopropanol are mixed, stir 40 minutes under rotating speed 80r/min with magnetic stirrer；
(2) add glass fibre, bamboo fibre and stannum oxide, stir 40 minutes under temperature 70 C, stand 3 hours；
(3) filter, put in baking oven, dry at temperature 90 DEG C；
(4) Bisphenol a unsaturated polyester resin, Epocryl, Firebrake ZB and stibium oxide are put in baking oven, be dried 12 hours under temperature 60 C；
(5) all components is mixed, disperse 5 minutes with high speed dispersor；
(6) carrying out extruding pelletization in addition double screw extruder, screw speed is 150r/min, and extrusion temperature is 220 DEG C；
(7) through injection machine injection mo(u)lding and get final product, temperature is 230 DEG C, and injection pressure is 90MPa, and dwell pressure is 75MPa.
The embodiment of material of the present invention and the partial properties index of comparative example see table, it may be seen that, material of the present invention has the fire resistance of brilliance, its oxygen index (OI) is up to 34%, flame retardant rating has also reached V-0 level, the present invention also has good mechanical property simultaneously, and its bending strength and hot strength have respectively reached 128MPa and 184Mpa, and elasticity and toughness are good.
The partial properties index of table 1 fiber reinforcement fire-retardant packing crates material
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Comparative example 1 | Comparative example 2 | |
| Oxygen index (OI) (%) | 34 | 34 | 34 | 34 | 34 | 33 | 27 |
| Flame retardant rating UL94 | V-0 | V-0 | V-0 | V-0 | V-0 | V-0 | V-1 |
| Bending strength (MPa) | 126 | 126 | 127 | 128 | 127 | 114 | 126 |
| Hot strength (MPa) | 181 | 183 | 183 | 184 | 183 | 175 | 184 |
Claims (10)
1. a fiber reinforcement fire-retardant packing crates material, it is characterized in that: be prepared from weight portion by following component: Bisphenol a unsaturated polyester resin 20-40 part, Epocryl 20-40 part, glass fibre 4-8 part, bamboo fibre 1-3 part, stannum oxide 2-5 part, Firebrake ZB 1-3 part, stibium oxide 1-3 part, brominated Polystyrene 1-3 part, γ-mercaptopropyl trimethoxysilane 1-3 part, VTES 2-4 part, Tissuemat E 1-2 part, methyl ethyl ketone peroxide 2-5 part, cobalt naphthenate 1-3 part, phosphite ester 0.2-0.5 part, acetone 30-50 part, isopropanol 20-40 part.
A kind of fiber reinforcement fire-retardant packing crates material the most according to claim 1, it is characterized in that: be prepared from weight portion by following component: Bisphenol a unsaturated polyester resin 25-35 part, Epocryl 25-35 part, glass fibre 5-7 part, bamboo fibre 1.5-2.5 part, stannum oxide 3-4 part, Firebrake ZB 1.5-2.5 part, stibium oxide 1.5-2.5 part, brominated Polystyrene 1.5-2.5 part, γ-mercaptopropyl trimethoxysilane 1.5-2.5 part, VTES 2.5-3.5 part, Tissuemat E 1.2-1.8 part, methyl ethyl ketone peroxide 3-4 part, cobalt naphthenate 1.5-2.5 part, phosphite ester 0.3-0.4 part, acetone 35-45 part, isopropanol 25-35 part.
3. the preparation method of a kind of fiber reinforcement fire-retardant packing crates material described in any one of claim 1 to 2, it is characterised in that: comprise the following steps:
(1) γ-mercaptopropyl trimethoxysilane, VTES, acetone and isopropanol are mixed, stir 20-40 minute under rotating speed 60-80r/min with magnetic stirrer；
(2) add glass fibre, bamboo fibre and stannum oxide, stir 20-40 minute at temperature 50-70 DEG C, stand 2-3 hour；
(3) filter, put in baking oven, dry at temperature 70-90 DEG C；
(4) Bisphenol a unsaturated polyester resin, Epocryl, Firebrake ZB and stibium oxide are put in baking oven, be dried 12 hours at temperature 40-60 DEG C；
(5) all components is mixed, disperse 2-5 minute with high speed dispersor；
(6) carrying out extruding pelletization in addition double screw extruder, screw speed is 100-150r/min, and extrusion temperature is 190-220 DEG C；
(7) through injection machine injection mo(u)lding and get final product, temperature is 190-230 DEG C, and injection pressure is 70-90MPa, and dwell pressure is 65-75MPa.
The preparation method of a kind of fiber reinforcement the most according to claim 3 fire-retardant packing crates material, it is characterised in that: described step (1) medium speed is 65-75r/min, and mixing time is 25-35 minute.
The preparation method of a kind of fiber reinforcement the most according to claim 3 fire-retardant packing crates material, it is characterised in that: in described step (2), temperature is 55-65 DEG C, and mixing time is 25-35 minute, and time of repose is 2.5 hours.
The preparation method of a kind of fiber reinforcement the most according to claim 3 fire-retardant packing crates material, it is characterised in that: in described step (3), temperature is 75-85 DEG C.
The preparation method of a kind of fiber reinforcement the most according to claim 3 fire-retardant packing crates material, it is characterised in that: in described step (4), temperature is 45-55 DEG C.
The preparation method of a kind of fiber reinforcement the most according to claim 3 fire-retardant packing crates material, it is characterised in that: in described step (5), jitter time is 3-4 minute.
The preparation method of a kind of fiber reinforcement the most according to claim 3 fire-retardant packing crates material, it is characterised in that: in described step (6), screw speed is 110-140r/min, and extrusion temperature is 200-210 DEG C.
The preparation method of a kind of fiber reinforcement the most according to claim 3 fire-retardant packing crates material, it is characterised in that: in described step (7), temperature is 200-220 DEG C, and injection pressure is 75-85MPa, and dwell pressure is 70MPa.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610334463.0A CN105968762A (en) | 2016-05-19 | 2016-05-19 | Fiber-reinforced flame-retardant packing box material and preparation method thereof |
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| CN201610334463.0A CN105968762A (en) | 2016-05-19 | 2016-05-19 | Fiber-reinforced flame-retardant packing box material and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114439186A (en) * | 2022-02-21 | 2022-05-06 | 南京林业大学 | Surface non-combustible composite material plate and manufacturing method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102093734A (en) * | 2010-12-31 | 2011-06-15 | 杭州师范大学 | Wood-plastic composite material and preparation method thereof |
| CN102443255A (en) * | 2010-06-30 | 2012-05-09 | 上海晓宝增强塑料有限公司 | Fiber reinforced plastic |
-
2016
- 2016-05-19 CN CN201610334463.0A patent/CN105968762A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102443255A (en) * | 2010-06-30 | 2012-05-09 | 上海晓宝增强塑料有限公司 | Fiber reinforced plastic |
| CN102093734A (en) * | 2010-12-31 | 2011-06-15 | 杭州师范大学 | Wood-plastic composite material and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114439186A (en) * | 2022-02-21 | 2022-05-06 | 南京林业大学 | Surface non-combustible composite material plate and manufacturing method thereof |
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Application publication date: 20160928 |