CN104140657A - High-toughness foamed plastic - Google Patents
High-toughness foamed plastic Download PDFInfo
- Publication number
- CN104140657A CN104140657A CN201410390750.4A CN201410390750A CN104140657A CN 104140657 A CN104140657 A CN 104140657A CN 201410390750 A CN201410390750 A CN 201410390750A CN 104140657 A CN104140657 A CN 104140657A
- Authority
- CN
- China
- Prior art keywords
- parts
- antioxidant
- stirring velocity
- injection moulding
- add
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention discloses high-toughness foamed plastic comprising the following raw materials in parts by weight: 45-50 parts of polybutylene succinate PBS, 30-35 parts of poly-L-lactide PLA, 2.5-3 parts of 700-800 mesh peanut meal, 2-5 parts of jute fiber, 1.2-1.7 parts of a titanate coupling agent NDZ-101, 2-3 parts of potassium sorbate, 1.1-1.6 parts of dehydroacetic acid, 14-18 parts of a foaming agent TSH, 5-8 parts of sodium citrate, 15-19 parts of ammonium hydrogen carbonate, 2.7-2.9 parts of dimethyl phthalate DMP, 2-5 parts of phenyl petroleum sulfonate M-50, 3-5 parts of heavy calcium carbonate, 15-18 parts of quartz powder, 7-11 parts of kaolin, 5-9 parts of mica powder, 3-6 parts of decabromodiphenyl ethane, 2-4 parts of antimonous oxide, 2-4 parts of melamine, 1.2-1.8 parts of an antioxidant SP and 1.5-2.4 parts of an antioxidant DFC-34.
Description
Technical field
The present invention relates to expanded plastic technical field, relate in particular to a kind of high tenacity expanded plastic.
Background technology
Expanded plastic, is in the plastics-production course of processing, adds whipping agent and makes plastics inner produce the made a kind of novel plastic material of pore.Nearly all thermoset and thermoplastics can be made porous plastics, and conventional resin has polystyrene, urethane, polyvinyl chloride, polyethylene, urea formaldehyde, phenolic aldehyde etc.At present, expanded plastic, because of its good performance, is used in automobile, household electrical appliances boats and ships, air-conditioning and engineering goods in a large number.But existing foaming plastics product toughness is poor, can not meet the application of more smart most advanced industry.
Summary of the invention
The technical problem that basic background technology exists, the present invention proposes a kind of high tenacity expanded plastic, and it is heat-resisting, weather-proof and antiseptic property is excellent, and has high tenacity.
A kind of high tenacity expanded plastic that the present invention proposes, its raw material comprises by weight: poly butylene succinate PBS45-50 part, polylactide PLA30-35 part, 700-800 object peanut meal 2.5-3 part, jute fibre 2-5 part, titanate coupling agent NDZ-1011.2-1.7 part, potassium sorbate 2-3 part, dehydroacetic acid (DHA) 1.1-1.6 part, foaming agent TSH 14-18 part, Trisodium Citrate 5-8 part, bicarbonate of ammonia 15-19 part, dimethyl phthalate DMP2.7-2.9 part, phenyl alkylsulfonate M-502-5 part, water-ground limestone 3-5 part, silica powder 15-18 part, kaolin 7-11 part, mica powder 5-9 part, TDE 3-6 part, antimonous oxide 2-4 part, trimeric cyanamide 2-4 part, antioxidant SP1.2-1.8 part, antioxidant DFC-341.5-2.4 part,
In preparation process, add the stirring velocity stirring 7-11min with 55-59rpm in TDE, antimonous oxide, trimeric cyanamide, water-ground limestone, silica powder, kaolin and mica powder to obtain modified fillers therefor titanate coupling agent NDZ-101, by modified fillers therefor and 700-800 object peanut meal, jute fibre stirs 5-8min with the stirring velocity of 70-74rpm, then add poly butylene succinate PBS, after polylactide PLA, temperature being risen to 155-165 DEG C also continues to stir 8-11min with the stirring velocity of 60-64rpm, add again potassium sorbate, dehydroacetic acid (DHA), dimethyl phthalate DMP, phenyl alkylsulfonate M-50, after antioxidant SP and antioxidant DFC-34, stir after 25-28min with the stirring velocity of 53-58rpm, then add foaming agent TSH, Trisodium Citrate and bicarbonate of ammonia stir 9-13min with the stirring velocity of 57-61rpm and obtain mixture, mixture is added and in injection moulding machine, carries out injection moulding and obtain high tenacity expanded plastic, and wherein injection moulding pressure is 0.6-0.8kPa, and injection moulding temperature is 153-156 DEG C.
Preferably, in peanut meal, protein content is 40-47wt%.
Preferably, the weight ratio of 700-800 object peanut meal and jute fibre is 2.7-2.9:3-4.
Preferably, its raw material comprises by weight: poly butylene succinate PBS47-49 part, polylactide PLA32-34 part, 700-800 object peanut meal 2.7-2.9 part, jute fibre 3-4 part, titanate coupling agent NDZ-1011.3-1.6 part, potassium sorbate 2.4-2.7 part, dehydroacetic acid (DHA) 1.4-1.5 part, foaming agent TSH 15-16 part, Trisodium Citrate 6-7 part, bicarbonate of ammonia 16-18 part, dimethyl phthalate DMP2.75-2.83 part, phenyl alkylsulfonate M-503-4 part, water-ground limestone 3.2-4.6 part, silica powder 16-17 part, kaolin 8-10 part, mica powder 6-8 part, TDE 3-6 part, antimonous oxide 2-4 part, trimeric cyanamide 2-4 part, antioxidant SP1.4-1.5 part, antioxidant DFC-341.9-2.2 part.
Preferably, in preparation process, add the stirring velocity stirring 8-10min with 56-58rpm in TDE, antimonous oxide, trimeric cyanamide, water-ground limestone, silica powder, kaolin and mica powder to obtain modified fillers therefor titanate coupling agent NDZ-101, by modified fillers therefor and 730-780 object peanut meal, jute fibre stirs 6-7min with the stirring velocity of 72-73rpm, then add poly butylene succinate PBS, after polylactide PLA, temperature being risen to 160-162 DEG C also continues to stir 9-10min with the stirring velocity of 61-62rpm, add again potassium sorbate, dehydroacetic acid (DHA), dimethyl phthalate DMP, phenyl alkylsulfonate M-50, after antioxidant SP and antioxidant DFC-34, stir after 26-27min with the stirring velocity of 56-57rpm, then add foaming agent TSH, Trisodium Citrate and bicarbonate of ammonia stir 10-12min with the stirring velocity of 58-60rpm and obtain mixture, mixture is added and in injection moulding machine, carries out injection moulding and obtain high tenacity expanded plastic, and wherein injection moulding pressure is 0.65-0.75kPa, and injection moulding temperature is 154-155 DEG C.
The present invention is taking poly butylene succinate PBS and polylactide PLA as major ingredient, make the present invention there is excellent anti-fatigue performance and the outstanding performance such as heat-resisting, weather-proof and anticorrosion, and major ingredient is degradable plastics, in soil and water surrounding, can resolve into CO completely
2and H
2o; Add antioxidant SP and antioxidant DFC-34, the two combined action, significantly improves oxidation resistance of the present invention, not hardening in life-time service process, do not rupture, without shrinking perk phenomenon, not affecting viscosity, extend work-ing life of the present invention; And peanut meal, jute fibre are used in conjunction with, significantly improve stretch-proof performance of the present invention and toughness, and in soybean meal, contained rich in protein, coordinated with major ingredient, lengthen the length of molecule in major ingredient, greatly improved the mechanical propertys such as tensile strength of the present invention and elongation at break; Water-ground limestone, silica powder, kaolin, mica powder are as packing strengthening agent, greatly improve wear resisting property of the present invention, and by the effect of titanate coupling agent NDZ-101, make inorganic raw material and form an entirety with major ingredient, and the dimethyl phthalate DMP adding, phenyl alkylsulfonate M-50 are as softening agent, ground barium sulfate, pyroxene powder, white carbon black and mica powder are uniformly distributed in major ingredient, thereby ensure that performance of the present invention has consistence; Add potassium sorbate, dehydroacetic acid (DHA) as sanitas, effectively killing microorganisms, thus extend work-ing life of the present invention; Foaming agent TSH, Trisodium Citrate, bicarbonate of ammonia are as whipping agent, and thermal degradation produces gas pore-creating, and gas forming amount is large, and uniform in foaming has significantly improved withstand voltage properties of the present invention and tensile strength; The flame-retardant system being made up of TDE, antimonous oxide and trimeric cyanamide, can effectively improve flame retardant resistance of the present invention, heat-resisting ability.
Embodiment
Below, by specific embodiment, technical scheme of the present invention is elaborated.
Embodiment 1
A kind of expanded plastic that the present invention proposes, its raw material comprises by weight: poly butylene succinate PBS45 part, polylactide PLA35 part, 700 2.5 parts of object peanut meals, 5 parts of jute fibres, titanate coupling agent NDZ-1011.2 part, 3 parts of potassium sorbate, 1.1 parts of dehydroacetic acid (DHA)s, 18 parts of foaming agent TSHs, 5 parts of Trisodium Citrates, 19 parts, bicarbonate of ammonia, dimethyl phthalate DMP2.7 part, phenyl alkylsulfonate M-505 part, 3 parts of water-ground limestones, 18 parts of silica powders, 7 parts of kaolin, 9 parts of mica powders, 3 parts of TDE, 4 parts of antimonous oxides, 2 parts of trimeric cyanamides, antioxidant SP1.8 part, antioxidant DFC-341.5 part, wherein in peanut meal, protein content is 47wt%, in preparation process, add the stirring velocity stirring 11min with 55rpm in TDE, antimonous oxide, trimeric cyanamide, water-ground limestone, silica powder, kaolin and mica powder to obtain modified fillers therefor titanate coupling agent NDZ-101, by modified fillers therefor and 700 object peanut meals, jute fibre stirs 8min with the stirring velocity of 70rpm, then add poly butylene succinate PBS, after polylactide PLA, temperature being risen to 155 DEG C also continues to stir 8min with the stirring velocity of 64rpm, add again potassium sorbate, dehydroacetic acid (DHA), dimethyl phthalate DMP, phenyl alkylsulfonate M-50, after antioxidant SP and antioxidant DFC-34, stir after 25min with the stirring velocity of 58rpm, then add foaming agent TSH, Trisodium Citrate and bicarbonate of ammonia stir 9min with the stirring velocity of 61rpm and obtain mixture, mixture is added and in injection moulding machine, carries out injection moulding and obtain expanded plastic, and wherein injection moulding pressure is 0.8kPa, and injection moulding temperature is 153 DEG C.
Embodiment 2
A kind of expanded plastic that the present invention proposes, its raw material comprises by weight: poly butylene succinate PBS49 part, polylactide PLA32 part, 730 2.9 parts of object peanut meals, 3 parts of jute fibres, titanate coupling agent NDZ-1011.6 part, 2.4 parts of potassium sorbate, 1.5 parts of dehydroacetic acid (DHA)s, 15 parts of foaming agent TSHs, 7 parts of Trisodium Citrates, 16 parts, bicarbonate of ammonia, dimethyl phthalate DMP2.83 part, phenyl alkylsulfonate M-503 part, 4.6 parts of water-ground limestones, 16 parts of silica powders, 10 parts of kaolin, 6 parts of mica powders, 6 parts of TDE, 2 parts of antimonous oxides, 4 parts of trimeric cyanamides, antioxidant SP1.4 part, antioxidant DFC-342.2 part, wherein in peanut meal, protein content is 40wt%, in preparation process, add the stirring velocity stirring 8min with 58rpm in TDE, antimonous oxide, trimeric cyanamide, water-ground limestone, silica powder, kaolin and mica powder to obtain modified fillers therefor titanate coupling agent NDZ-101, by modified fillers therefor and 730 object peanut meals, jute fibre stirs 6min with the stirring velocity of 73rpm, then add poly butylene succinate PBS, after polylactide PLA, temperature being risen to 162 DEG C also continues to stir 10min with the stirring velocity of 61rpm, add again potassium sorbate, dehydroacetic acid (DHA), dimethyl phthalate DMP, phenyl alkylsulfonate M-50, after antioxidant SP and antioxidant DFC-34, stir after 27min with the stirring velocity of 56rpm, then add foaming agent TSH, Trisodium Citrate and bicarbonate of ammonia stir 12min with the stirring velocity of 58rpm and obtain mixture, mixture is added and in injection moulding machine, carries out injection moulding and obtain expanded plastic, and wherein injection moulding pressure is 0.65kPa, and injection moulding temperature is 155 DEG C.
Embodiment 3
A kind of expanded plastic that the present invention proposes, its raw material comprises by weight: poly butylene succinate PBS50 part, polylactide PLA30 part, 780 3 parts of object peanut meals, 2 parts of jute fibres, titanate coupling agent NDZ-1011.7 part, 2 parts of potassium sorbate, 1.6 parts of dehydroacetic acid (DHA)s, 14 parts of foaming agent TSHs, 8 parts of Trisodium Citrates, 15 parts, bicarbonate of ammonia, dimethyl phthalate DMP2.9 part, phenyl alkylsulfonate M-502 part, 5 parts of water-ground limestones, 15 parts of silica powders, 11 parts of kaolin, 5 parts of mica powders, 6 parts of TDE, 2 parts of antimonous oxides, 4 parts of trimeric cyanamides, antioxidant SP1.2 part, antioxidant DFC-342.4 part, wherein in peanut meal, protein content is 43wt%, in preparation process, add the stirring velocity stirring 10min with 56rpm in TDE, antimonous oxide, trimeric cyanamide, water-ground limestone, silica powder, kaolin and mica powder to obtain modified fillers therefor titanate coupling agent NDZ-101, by modified fillers therefor and 780 object peanut meals, jute fibre stirs 7min with the stirring velocity of 72rpm, then add poly butylene succinate PBS, after polylactide PLA, temperature being risen to 160 DEG C also continues to stir 9min with the stirring velocity of 62rpm, add again potassium sorbate, dehydroacetic acid (DHA), dimethyl phthalate DMP, phenyl alkylsulfonate M-50, after antioxidant SP and antioxidant DFC-34, stir after 26min with the stirring velocity of 57rpm, then add foaming agent TSH, Trisodium Citrate and bicarbonate of ammonia stir 10min with the stirring velocity of 60rpm and obtain mixture, mixture is added and in injection moulding machine, carries out injection moulding and obtain expanded plastic, and wherein injection moulding pressure is 0.75kPa, and injection moulding temperature is 154 DEG C.
Embodiment 4
A kind of expanded plastic that the present invention proposes, its raw material comprises by weight: poly butylene succinate PBS47 part, polylactide PLA34 part, 800 2.7 parts of object peanut meals, 4 parts of jute fibres, titanate coupling agent NDZ-1011.3 part, 2.7 parts of potassium sorbate, 1.4 parts of dehydroacetic acid (DHA)s, 16 parts of foaming agent TSHs, 6 parts of Trisodium Citrates, 18 parts, bicarbonate of ammonia, dimethyl phthalate DMP2.75 part, phenyl alkylsulfonate M-504 part, 3.2 parts of water-ground limestones, 17 parts of silica powders, 8 parts of kaolin, 8 parts of mica powders, 3 parts of TDE, 4 parts of antimonous oxides, 2 parts of trimeric cyanamides, antioxidant SP1.5 part, antioxidant DFC-341.9 part, wherein in peanut meal, protein content is 45wt%, in preparation process, add the stirring velocity stirring 7min with 59rpm in TDE, antimonous oxide, trimeric cyanamide, water-ground limestone, silica powder, kaolin and mica powder to obtain modified fillers therefor titanate coupling agent NDZ-101, by modified fillers therefor and 800 object peanut meals, jute fibre stirs 5min with the stirring velocity of 74rpm, then add poly butylene succinate PBS, after polylactide PLA, temperature being risen to 165 DEG C also continues to stir 11min with the stirring velocity of 60rpm, add again potassium sorbate, dehydroacetic acid (DHA), dimethyl phthalate DMP, phenyl alkylsulfonate M-50, after antioxidant SP and antioxidant DFC-34, stir after 28min with the stirring velocity of 53rpm, then add foaming agent TSH, Trisodium Citrate and bicarbonate of ammonia stir 9min with the stirring velocity of 61rpm and obtain mixture, mixture is added and in injection moulding machine, carries out injection moulding and obtain expanded plastic, and wherein injection moulding pressure is 0.6kPa, and injection moulding temperature is 156 DEG C.
The above; it is only preferably embodiment of the present invention; but protection scope of the present invention is not limited to this; any be familiar with those skilled in the art the present invention disclose technical scope in; be equal to replacement or changed according to technical scheme of the present invention and inventive concept thereof, within all should being encompassed in protection scope of the present invention.
Claims (5)
1. a high tenacity expanded plastic, it is characterized in that, its raw material comprises by weight: poly butylene succinate PBS45-50 part, polylactide PLA30-35 part, 700-800 object peanut meal 2.5-3 part, jute fibre 2-5 part, titanate coupling agent NDZ-1011.2-1.7 part, potassium sorbate 2-3 part, dehydroacetic acid (DHA) 1.1-1.6 part, foaming agent TSH 14-18 part, Trisodium Citrate 5-8 part, bicarbonate of ammonia 15-19 part, dimethyl phthalate DMP2.7-2.9 part, phenyl alkylsulfonate M-502-5 part, water-ground limestone 3-5 part, silica powder 15-18 part, kaolin 7-11 part, mica powder 5-9 part, TDE 3-6 part, antimonous oxide 2-4 part, trimeric cyanamide 2-4 part, antioxidant SP1.2-1.8 part, antioxidant DFC-341.5-2.4 part,
In preparation process, add the stirring velocity stirring 7-11min with 55-59rpm in TDE, antimonous oxide, trimeric cyanamide, water-ground limestone, silica powder, kaolin and mica powder to obtain modified fillers therefor titanate coupling agent NDZ-101, by modified fillers therefor and 700-800 object peanut meal, jute fibre stirs 5-8min with the stirring velocity of 70-74rpm, then add poly butylene succinate PBS, after polylactide PLA, temperature being risen to 155-165 DEG C also continues to stir 8-11min with the stirring velocity of 60-64rpm, add again potassium sorbate, dehydroacetic acid (DHA), dimethyl phthalate DMP, phenyl alkylsulfonate M-50, after antioxidant SP and antioxidant DFC-34, stir after 25-28min with the stirring velocity of 53-58rpm, then add foaming agent TSH, Trisodium Citrate and bicarbonate of ammonia stir 9-13min with the stirring velocity of 57-61rpm and obtain mixture, mixture is added and in injection moulding machine, carries out injection moulding and obtain high tenacity expanded plastic, and wherein injection moulding pressure is 0.6-0.8kPa, and injection moulding temperature is 153-156 DEG C.
2. expanded plastic as claimed in claim 1, is characterized in that, in peanut meal, protein content is 40-47wt%.
3. high tenacity expanded plastic as claimed in claim 2, is characterized in that, the weight ratio of 700-800 object peanut meal and jute fibre is 2.7-2.9:3-4.
4. high tenacity expanded plastic as claimed in claim 3, it is characterized in that, its raw material comprises by weight: poly butylene succinate PBS47-49 part, polylactide PLA32-34 part, 700-800 object peanut meal 2.7-2.9 part, jute fibre 3-4 part, titanate coupling agent NDZ-1011.3-1.6 part, potassium sorbate 2.4-2.7 part, dehydroacetic acid (DHA) 1.4-1.5 part, foaming agent TSH 15-16 part, Trisodium Citrate 6-7 part, bicarbonate of ammonia 16-18 part, dimethyl phthalate DMP2.75-2.83 part, phenyl alkylsulfonate M-503-4 part, water-ground limestone 3.2-4.6 part, silica powder 16-17 part, kaolin 8-10 part, mica powder 6-8 part, TDE 3-6 part, antimonous oxide 2-4 part, trimeric cyanamide 2-4 part, antioxidant SP1.4-1.5 part, antioxidant DFC-341.9-2.2 part.
5. high tenacity expanded plastic as described in claim 1-4 any one, it is characterized in that, in preparation process, add the stirring velocity stirring 8-10min with 56-58rpm in TDE, antimonous oxide, trimeric cyanamide, water-ground limestone, silica powder, kaolin and mica powder to obtain modified fillers therefor titanate coupling agent NDZ-101, by modified fillers therefor and 730-780 object peanut meal, jute fibre stirs 6-7min with the stirring velocity of 72-73rpm, then add poly butylene succinate PBS, after polylactide PLA, temperature being risen to 160-162 DEG C also continues to stir 9-10min with the stirring velocity of 61-62rpm, add again potassium sorbate, dehydroacetic acid (DHA), dimethyl phthalate DMP, phenyl alkylsulfonate M-50, after antioxidant SP and antioxidant DFC-34, stir after 26-27min with the stirring velocity of 56-57rpm, then add foaming agent TSH, Trisodium Citrate and bicarbonate of ammonia stir 10-12min with the stirring velocity of 58-60rpm and obtain mixture, mixture is added and in injection moulding machine, carries out injection moulding and obtain high tenacity expanded plastic, and wherein injection moulding pressure is 0.65-0.75kPa, and injection moulding temperature is 154-155 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390750.4A CN104140657B (en) | 2014-08-10 | 2014-08-10 | A kind of high tenacity expanded plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390750.4A CN104140657B (en) | 2014-08-10 | 2014-08-10 | A kind of high tenacity expanded plastic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104140657A true CN104140657A (en) | 2014-11-12 |
| CN104140657B CN104140657B (en) | 2016-06-08 |
Family
ID=51850004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410390750.4A Expired - Fee Related CN104140657B (en) | 2014-08-10 | 2014-08-10 | A kind of high tenacity expanded plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104140657B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115232453A (en) * | 2022-08-22 | 2022-10-25 | 山东哈工生物科技有限公司 | Flame-retardant foaming material capable of being completely biodegraded and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101519524A (en) * | 2009-03-23 | 2009-09-02 | 深圳市未名北科环保材料有限公司 | Material capable of completely biodegrading and preparation method thereof |
| CN101817972A (en) * | 2010-04-28 | 2010-09-01 | 深圳市科聚新材料有限公司 | Flame-retardant enhanced PBT material and preparation method thereof |
-
2014
- 2014-08-10 CN CN201410390750.4A patent/CN104140657B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101519524A (en) * | 2009-03-23 | 2009-09-02 | 深圳市未名北科环保材料有限公司 | Material capable of completely biodegrading and preparation method thereof |
| CN101817972A (en) * | 2010-04-28 | 2010-09-01 | 深圳市科聚新材料有限公司 | Flame-retardant enhanced PBT material and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115232453A (en) * | 2022-08-22 | 2022-10-25 | 山东哈工生物科技有限公司 | Flame-retardant foaming material capable of being completely biodegraded and preparation method thereof |
| CN115232453B (en) * | 2022-08-22 | 2024-01-12 | 山东哈工生物科技有限公司 | Completely biodegradable flame-retardant foaming material and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104140657B (en) | 2016-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105949541A (en) | Rubber sealing ring and technology for preparing sealing ring | |
| CN102040762A (en) | Abrasion-resistant rubber and plastic composite material | |
| CN104109290A (en) | Heat-resistant and oil-resistant rubber material | |
| CN104004296A (en) | Antimony-free flame-retardant polyvinyl chloride cable material and preparation method thereof | |
| CN102464832A (en) | High-temperature-resistant thermoplastic elastomer for coating vulcanized rubber hose | |
| CN110577706A (en) | Halogen-free flame-retardant ethylene propylene diene monomer rubber for sealing strip and preparation method thereof | |
| CN104130467B (en) | A kind of vibration-damping foamed elastomeric material | |
| CN103804882A (en) | High-performance chlorohydrin rubber and preparation method thereof | |
| CN104140657B (en) | A kind of high tenacity expanded plastic | |
| CN103483735B (en) | A kind of high-impact nano flame retardant resin and preparation method thereof | |
| CN106867246A (en) | It is a kind of to be applied to flame-retardant PA 66 mixed component of monofilament and preparation method thereof | |
| CN104140574A (en) | Heat-resisting modified natural rubber | |
| CN103044796B (en) | A kind of epoxy resin strengthens polystyrene bittern-free flame-proof material and preparation method thereof | |
| CN104109365A (en) | Degradable foamed plastic | |
| CN102898687A (en) | Novel rubber material | |
| CN104650455A (en) | Environment-friendly polypropylene material and preparation method thereof | |
| CN109824967A (en) | A kind of wear-resistant elastomeric footwear material formula | |
| JPS5964657A (en) | Thermoplastic polyester resin composition | |
| CN107722421A (en) | A kind of flame-proof polyethylene film | |
| CN104559010A (en) | Low-smoke zero-halogen flame retardant TPE | |
| CN104672796A (en) | High-performance low-cost PET/ABS composite material and preparation method thereof | |
| CN108610556A (en) | A kind of low-density flame-proof abrasion-resistant nylon-PP composite material and preparation method thereof | |
| CN107163521A (en) | It is a kind of to strengthen the preparation method of Flame-Retarded PET Engineering Plastics | |
| CN107189375A (en) | Strengthen the preparation method of Flame-Retarded PET Engineering Plastics | |
| CN107474389A (en) | A kind of scratch-resistant, low-cost environment-friendly polypropylene material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20160810 |