CN1331932C - Flame retarding anti-static plastic braiding bags - Google Patents
Flame retarding anti-static plastic braiding bags Download PDFInfo
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- CN1331932C CN1331932C CNB2004100664422A CN200410066442A CN1331932C CN 1331932 C CN1331932 C CN 1331932C CN B2004100664422 A CNB2004100664422 A CN B2004100664422A CN 200410066442 A CN200410066442 A CN 200410066442A CN 1331932 C CN1331932 C CN 1331932C
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Abstract
The present invention relates to a flame retarding antistatic plastic woven bag. The present invention aims to solve the technical problem that a flame retarding antistatic plastic woven bag of a surface resistance arithmetic mean value greatly lower than a standard value specified in China can not be provided. The present invention has the technical scheme that the formula and the technology for the woven bag comprise: a) firstly, 50 to 200 portions of antimony trioxide by weight and 100 portions of polypropylene by weight are mixed and plasticized into a flame retarding parent material A; b) 50 to 200 portions of decabromodiphenyl oxide by weight and 100 portions of polypropylene by weight are mixed and plasticized into a flame retarding parent material B; c) 1 to 50 portions of static agent by weight and 100 portions of polypropylene by weight are mixed and plasticized into an antistatic parent material; d) 1 to 100 portions of flame retarding parent material A by weight, 1 to 100 portions of flame retarding parent material B by weight, 1 to 50 portions of antistatic parent material by weight and 100 portions of polypropylene by weight are mixed into a material by a high-speed stirring machine; e) the material is drawn into a membrane by a plasticizing machine, drawn into filaments and wound into a filament coil; f) the bag is woven with the filament coil; g) finally, the surface of the woven bag is treated with a selfmade static agent. The present invention can be used for coal mines, chemical industry, etc.
Description
Technical field
The present invention relates to woven bag, especially a kind of flame retarding anti-static plastic braiding bags.Be applicable to colliery, chemical industry etc.
Background technology
In the colliery or some chemical enterprise, woven bag usually is used for depositing article in large quantities with its cheap price, colliery for example, in order to prevent land subsidence, fill out reposition after being put into stone in the woven bag again after coal is dug up, and used woven bag anti-electrostatic preferably, because static is quite dangerous under coal mine, be mixed with a large amount of gas in the air, as run into Mars and can blast, bring disaster to miner's life.At some chemical enterprises, the article of depositing also need anti-electrostatic, to avoid fire.Though find to have some high temperature resistant, anti-skidding woven bags by retrieval, but can not find the correlation technique of relevant antistatic woven bag, also still in a large number at the woven bag that uses the antistatic property difference, cause potential accident potential in actual use.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of surface resistivity arithmetical av to be significantly less than the flame retarding anti-static plastic braiding bags of state-set standard value, this woven bag especially adapts under the coal mine and special chemical enterprise with its good security.
The technical solution adopted in the present invention is: a kind of technology of producing flame retarding anti-static plastic braiding bags is characterized in that prescription and technology are:
A), earlier antimonous oxide 50～200 weight parts are plastified into flame-retardant master batch A with the mixing of polypropylene 100 weight parts;
B), decabromodiphynly oxide 50～200 weight parts are plastified into flame-retardant master batch B with the mixing of polypropylene 100 weight parts:
C), electrostatic agent 1～50 weight part and polypropylene 100 weight parts mixed plastify into antistatic master batch, it is 1～10Kg/cm in pressure that described electrostatic agent uses raw material oxyethane 1～80 weight part, n carbon alkyl uncle 1～80 weight part
2, in the reactor that temperature is 20～300 ℃ synthetic 1～20 hour, the back was with polyacrylamide 1～50 weight part grafting, dissolved with 1～99.5 part in alcohol or water then and made, and wherein n can be 1～25;
D), again flame-retardant master batch A and each 1～100 weight part of flame-retardant master batch B, antistatic master batch 1～50 weight part, polypropylene 100 weight parts are mixed into material in homogenizer;
E), pull into film, draw wire coiled silk dish again in the plasticizing machine;
F) knit bag with the silk dish;
G) carry out surface treatment with electrostatic agent at last.
In above-mentioned steps technology a)～g), also used auxiliary agent white carbon black 0～10 weight part.
In above-mentioned steps technology a)～g), also used polyethylene 0～20 weight part.
Auxiliary agent white carbon black 0～10 weight part and polyethylene 0～20 weight part in above-mentioned steps technology a)～g), have also been used.
The invention has the beneficial effects as follows: the Polywoven Bag with prescription of the present invention and explained hereafter has very strong static resistance, and the assay through national dust suppression in mine ventilation safety product quality supervision and inspection center shows that upper surface resistance arithmetical av of the present invention (Ω) is 1.6 * 10
5, lower surface resistance arithmetical av (Ω) is 1.4 * 10
5, all be significantly less than standard value≤3 * 10
8, the static that elimination is in time built up especially adapts under the coal mine and uses.Woven bag of the present invention uses repercussion fine on the spot through pacifying little Huainan Mine Administration, is one of effective measure that increase mine safety.
Embodiment
Embodiment 1, in the optimum formula ratio:
A) earlier antimonous oxide 5 weight parts are plastified into flame-retardant master batch A with the mixing of polypropylene 100 weight parts; Decabromodiphynly oxide 10 weight parts are plastified into flame-retardant master batch B with the mixing of polypropylene 100 weight parts; Standby.
B), be 5Kg/cm with raw material oxyethane 40 weight parts, n carbon alkyl primary (n can be 1～25) 40 weight parts in pressure
2, to synthesize 10 hours in the reactor that temperature is 160 ℃, electrostatic agent is made with alcohol or 50 parts of dissolvings of water then with polyacrylamide 25 weight part grafting in the back, and model is HW105.
C), electrostatic agent 25 weight parts are plastified into antistatic master batch with the mixing of polypropylene 100 weight parts.
D), again flame-retardant master batch A and each 50 weight part of flame-retardant master batch B, antistatic master batch 25 weight parts, polypropylene 100 weight parts are mixed into material in homogenizer.
E), pull into film, draw wire coiled silk dish again in the plasticizing machine.
F) knit bag with the silk dish.
G) carry out surface treatment with electrostatic agent HW105 at last.
In step d), can also add auxiliary agent white carbon black 5 weight parts, be used to improve surface quality.
Polyethylene 10 weight parts that in step d), can also add ramollescence.Or add white carbon black and polyethylene simultaneously.
Embodiment 2,
A) earlier antimonous oxide 50 weight parts are plastified into flame-retardant master batch A with the mixing of polypropylene 100 weight parts; Decabromodiphynly oxide 50 weight parts are plastified into flame-retardant master batch B with the mixing of polypropylene 100 weight parts; Standby.
B), be 1Kg/cm with raw material oxyethane 1 weight part, n carbon alkyl primary (n can be 1～25) 1 weight part in pressure
2, to synthesize 1 hour in the reactor that temperature is 20 ℃, electrostatic agent is made with alcohol or 1 part of dissolving of water then with polyacrylamide 1 weight part grafting in the back, and model is HW-105.
C), electrostatic agent 1 weight part is plastified into antistatic master batch with the mixing of polypropylene 100 weight parts.
D), again flame-retardant master batch A and each 1 weight part of flame-retardant master batch B, antistatic master batch 1 weight part, polypropylene 100 weight parts are mixed into material in homogenizer.
E), pull into film, draw wire coiled silk dish again in the plasticizing machine.
F) knit bag with the silk dish.
G) carry out surface treatment with electrostatic agent HW-105 at last.
In step d), can also add white carbon black 1 weight part of auxiliary agent, be used to improve surface quality.
Polyethylene 1 weight part that in step d), can also add ramollescence.Or add white carbon black and polyethylene simultaneously.
Embodiment 3,
A) earlier antimonous oxide 200 weight parts are plastified into flame-retardant master batch A with the mixing of polypropylene 100 weight parts; Decabromodiphynly oxide 200 weight parts are plastified into flame-retardant master batch B with the mixing of polypropylene 100 weight parts; Standby.
B), be 10Kg/cm with raw material oxyethane 80 weight parts, n carbon alkyl primary (n can be 1～25) 80 weight parts in pressure
2, Synthetic 2 is 0 hour in the reactor that temperature is 300 ℃, and electrostatic agent is made with alcohol or 99.5 parts of dissolvings of water then with polyacrylamide 50 weight part grafting in the back, and model is HW-105.
C), electrostatic agent 50 weight parts are plastified into antistatic master batch with the mixing of polypropylene 100 weight parts.
D), again flame-retardant master batch A and each 100 weight part of flame-retardant master batch B, antistatic master batch 50 weight parts, polypropylene 100 weight parts are mixed into material in homogenizer.
E), pull into film, draw wire coiled silk dish again in the plasticizing machine.
F) knit bag with the silk dish.
G) carry out surface treatment with electrostatic agent HW-105 at last.
In step d), can also add white carbon black 10 weight parts of auxiliary agent, be used to improve surface quality.
Polyethylene 20 weight parts that in step d), can also add ramollescence.Or add white carbon black and polyethylene simultaneously.
Claims (3)
1. technology of producing flame retarding anti-static plastic braiding bags is characterized in that prescription and technology are:
A), earlier antimonous oxide 50～200 weight parts are plastified into flame-retardant master batch A with the mixing of polypropylene 100 weight parts;
B), decabromodiphynly oxide 50～200 weight parts are plastified into flame-retardant master batch B with the mixing of polypropylene 100 weight parts;
C), electrostatic agent 1～50 weight part and polypropylene 100 weight parts mixed plastify into antistatic master batch, it is 1～10Kg/cm in pressure that described electrostatic agent uses raw material oxyethane 1～80 weight part, n carbon alkyl uncle 1～80 weight part
2, in the reactor that temperature is 20～300 ℃ synthetic 1～20 hour, the back was with polyacrylamide 1～50 weight part grafting, dissolved with 1～99.5 part in alcohol or water then and made, and wherein n can be 1～25;
D), again flame-retardant master batch A and each 1～100 weight part of flame-retardant master batch B, antistatic master batch 1～50 weight part, polypropylene 100 weight parts are mixed into material in homogenizer;
E), pull into film, draw wire coiled silk dish again in the plasticizing machine;
F) knit bag with the silk dish;
G) carry out surface treatment with electrostatic agent at last.
2. the technology of production flame retarding anti-static plastic braiding bags according to claim 1 is characterized in that: this technology has also been used auxiliary agent white carbon black 0～10 weight part.
3. the technology of production flame retarding anti-static plastic braiding bags according to claim 1 and 2 is characterized in that: this technology has also been used polyethylene 0～20 weight part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100664422A CN1331932C (en) | 2004-09-16 | 2004-09-16 | Flame retarding anti-static plastic braiding bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100664422A CN1331932C (en) | 2004-09-16 | 2004-09-16 | Flame retarding anti-static plastic braiding bags |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1613906A CN1613906A (en) | 2005-05-11 |
| CN1331932C true CN1331932C (en) | 2007-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100664422A Expired - Fee Related CN1331932C (en) | 2004-09-16 | 2004-09-16 | Flame retarding anti-static plastic braiding bags |
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| Country | Link |
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| CN (1) | CN1331932C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101792949B (en) * | 2010-03-10 | 2012-02-01 | 司振海 | Antistatic drum cloth for mine |
| CN101851375B (en) * | 2010-06-24 | 2012-05-30 | 林小明 | Pipeline fixing bag and manufacturing technology thereof |
| CN103242588A (en) * | 2013-05-22 | 2013-08-14 | 南通联荣集团有限公司 | Inflaming-retarding antistatic flexible freight bag |
| CN105348610A (en) * | 2015-11-10 | 2016-02-24 | 安徽安远塑胶股份有限公司 | Antiskid and light woven bag composite material and preparation method therefor |
| CN105348637A (en) * | 2015-11-10 | 2016-02-24 | 安徽安远塑胶股份有限公司 | Antistatic and flame-retardant woven bag material and preparation method therefor |
| CN105419044A (en) * | 2015-11-27 | 2016-03-23 | 康平县塑编产业集群综合服务中心 | Halogen-free flame-retardant master batch for plastic woven bags |
| CN105400070A (en) * | 2015-12-01 | 2016-03-16 | 潜山县恒源塑业有限责任公司 | Flame retardant plastic woven bag |
| CN107383541A (en) * | 2017-08-15 | 2017-11-24 | 安徽华猫软包装有限公司 | A kind of flame retarding anti-static plastic braiding bags and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63178949A (en) * | 1987-01-21 | 1988-07-23 | 東レ株式会社 | Packaging bag |
| JPH0620785B2 (en) * | 1989-08-02 | 1994-03-23 | エスシーサービス株式会社 | Molding method for hand-held shopping baskets |
| CN1203982A (en) * | 1997-06-04 | 1999-01-06 | 孙昭志 | Flame resistant anti-electrostatic plastic knit-weaving fabric |
| CN1212974A (en) * | 1997-09-29 | 1999-04-07 | 济南市塑料四厂 | Flame retardant plastic plate |
-
2004
- 2004-09-16 CN CNB2004100664422A patent/CN1331932C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63178949A (en) * | 1987-01-21 | 1988-07-23 | 東レ株式会社 | Packaging bag |
| JPH0620785B2 (en) * | 1989-08-02 | 1994-03-23 | エスシーサービス株式会社 | Molding method for hand-held shopping baskets |
| CN1203982A (en) * | 1997-06-04 | 1999-01-06 | 孙昭志 | Flame resistant anti-electrostatic plastic knit-weaving fabric |
| CN1212974A (en) * | 1997-09-29 | 1999-04-07 | 济南市塑料四厂 | Flame retardant plastic plate |
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| Publication number | Publication date |
|---|---|
| CN1613906A (en) | 2005-05-11 |
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