CN106117694A - A kind of attapulgite activeness and quietness resists long-term ultraviolet ageing floating material masterbatch - Google Patents
A kind of attapulgite activeness and quietness resists long-term ultraviolet ageing floating material masterbatch Download PDFInfo
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Abstract
The invention discloses a kind of attapulgite activeness and quietness and resist long-term ultraviolet ageing floating material masterbatch, it is mixed by following components by mass percentage: high density polyethylene (HDPE) 30 50%, modified attapulgite powder 1 30%, titanium dioxide 1 30%, UV absorbent 1 10%, antioxidant 1 10%.Various auxiliary materials and main material part are mixed to form masterbatch by the present invention in advance, simplify the downstream manufacturers batch mixing process when floating material makes, product quality is prone to control, moreover it is possible to improving effective ingredient is degree of scatter in material system, thus extends the service life of product.Producing the floating material obtained and have the resistance to UV aging of excellence out of doors, service life is long, the good mechanical properties of material.
Description
Technical field
The present invention relates to a kind of masterbatch, resist long-term ultraviolet ageing floating material particularly to a kind of attapulgite activeness and quietness
Use masterbatch.
Background technology
High density polyethylene (HDPE) (High Density Polyethylene, referred to as " HDPE "), also known as low-pressure polyethylene, is
A kind of degree of crystallinity thermoplastic resin high, nonpolar.The milky appearance of ortho states HDPE, is a certain degree of in meagre cross section
Translucent.PE has excellent resistance to great majority life and the characteristic of chemicals for industrial use.
HDPE is a kind of degree of crystallinity thermoplastic resin high, nonpolar.High density polyethylene (HDPE) is kind of a white powder graininess
Product, nontoxic, tasteless, density is in the range of 0.940～0.976g/cm3；Degree of crystallinity is 80%～90%, softening point be 125～
135 DEG C, use temperature up to 100 DEG C；Fusion temperature 120～160 DEG C, for the material that molecule is bigger, it is proposed that fusion temperature model
It is trapped among between 200～250 DEG C.It has good thermostability and tolerance to cold, and chemical stability is good, also have higher rigidity and
Toughness, mechanical strength is good.Dielectric properties, environmental stress crack resistance is preferable.Hardness, hot strength and creep properties are better than low close
Degree polyethylene；Wearability, electrical insulating property, toughness and tolerance to cold are all preferable, but compare with low-density insulating properties the poorest；Chemistry is steady
Qualitative good, at ambient temperature, insoluble in any organic solvent, acid and alkali resistance and the corrosion of various salt；Thin film to steam and
The permeability of air is little, water absorption is low；Loss of properties on aging, ESCR is not so good as Low Density Polyethylene, the hottest oxygen
Change effect can make its hydraulic performance decline, so, resin need to add antioxidant and UV absorbent etc. and improve and improve this respect
Not enough.
What foreign applications was the widest is the modification high-density polyethylene (HDPE) of world company of France, and the technology that project uses is
The floatation type photovoltaic generating system that world company of France develops, is fixed on photovoltaic electrification component on floating block, and floating block is by high density
Polyethylene, makes through blow molding process, and installation is modular splicing, and the water source that reservoir and periphery river thereof are sufficient has good cold
But effect, generated energy roof on year-on-year basis or ground light photovoltaic generating system can improve about 10%.But because of relatively costly, about 2,500,000 yuan/
MW (domestic water surface photovoltaic power station cost is 8,500,000 yuan/MW), is unfavorable for large-scale commercial, is unfavorable for the popularization of water surface photovoltaic,
Affect rate of return on investment.And domestic it being in ground zero stage, vacant weary industry standard because of water surface photovoltaic, threshold is low, recent many families
The supplier of sea, coastal area floating drum, tradition blowing enterprise start to produce raft transition, and Ye You photovoltaic manufacturing enterprise opens up
Exhibition product line produces raft, but cannot be water surface light in terms of the key factors such as material property, bearing capacity, life-span and environmental protection
Overhead utility provides specialty solution, more cannot ensure photovoltaic plant quality guarantee in 25 years.
Existing floating material is all directly each auxiliary material and main material to be processed into product, and mixed process is complicated, produces
The more difficult control of quality.It is prepared as masterbatch, it is possible to reduce the dust of Product processing business and smoke pollution, metaplasia can be moved simultaneously
Produce product (masterbatch and HDPE are transported to the Workshop Production near job site), reduce logistics transportation expense.
Summary of the invention
It is an object of the invention to a kind of attapulgite activeness and quietness and resist long-term ultraviolet ageing floating material masterbatch, in advance
Various auxiliary materials and main material part are mixed to form masterbatch, simplify the downstream manufacturers batch mixing mistake when floating material makes
Journey, product quality is prone to control, moreover it is possible to improving effective ingredient is degree of scatter in material system, thus extends the use of product
Life-span.Producing the floating material obtained and have the resistance to UV aging of excellence out of doors, service life is long, the mechanical property of material
Can be good.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of attapulgite activeness and quietness resists long-term ultraviolet ageing floating material masterbatch, by mass percentage by following
Component is mixed: high density polyethylene (HDPE) 30-50%, modified attapulgite powder 1-30%, titanium dioxide 1-30%, ultra-violet absorption
Agent 1-10%, antioxidant 1-10%.
The core of the present invention is to add modified attapulgite powder, utilizes the high length-diameter ratio after surface modification, nanometer and sub-micro
Meter ruler cun attapulgite, carries out Composite with high density polyethylene (HDPE), modified attapulgite powder in material system as reinforcing agent and height
Effect nucleator and cation capture agent, be remarkably reinforced material system and toughening effect.Additionally, the attapulgite of surface modification
There is bigger specific surface area and stronger absorbability, as the carrier of efficient hindered amine as light stabilizer, and utilize it
Unique crystal structure and nano-scale, can improve the degree of scatter of hindered amine as light stabilizer, significantly reduce hindered amine light stabilizer
The addition of agent.
Various auxiliary materials and main material part are mixed to form masterbatch by the masterbatch of the present invention in advance, simplify floating material
Batch mixing process during making, product quality is prone to control, moreover it is possible to improving effective ingredient is degree of scatter in material system, thus
Extend the service life of product.
As preferably, described modified attapulgite powder is prepared by following steps:
(1) attapulgite is calcined at 400-450 DEG C 90-120min, after cooling, pulverize, sieve, obtain attapulgite；
(2) by the dimethyl sulphoxide solution of attapulgite and mass concentration 20-30%, attapulgite it is uniformly mixed to obtain
Powder dispersion liquid；By attapulgite is added in dimethyl sulphoxide solution, it is possible to make attapulgite be uniformly dispersed, be so beneficial to
Follow-up acid solution oxidation modification.Acid solution enables to attapulgite hydrophilic to be reduced, and lipophile increases, thus improves concavo-convex
Rod powder and the adhesion of high density polyethylene (HDPE).
(3) after adding acid solution stirring and evenly mixing in attapulgite dispersion liquid, supersound process 10-30min, filters, respectively
With water and absolute ethanol washing, at 70-80 DEG C, then it is vacuum dried 2-3h obtains primary modified attapulgite powder；
(4) the titanate coupling agent ethanol solution that mass concentration is 50-60% is mixed with primary modified attapulgite powder
Close 10-30min, then add the silane coupler ethanol solution mixing 10-30min that mass concentration is 50-60%, so
It is vacuum dried 30-60min at latter 80-100 DEG C, obtains intermediate modified attapulgite powder；
(5) by middle rank modified attapulgite powder and hindered amine as light stabilizer banburying 30-60min in 150-180 DEG C of banbury
After, grind to obtain modified attapulgite powder.
Primary modified attapulgite powder is relatively thin due to granule, easily reunites, is so unfavorable for following process, and to composite
Performance have considerable influence.Inventor, by finding after long-term experimentation, first passes through use titanate coupling agent to primary
Modified attapulgite powder carries out for the first time surface and processes, after again by adding the silane coupler primary modified attapulgite to processing
Powder carries out second time surface and processes, and so can effectively solve the problem that primary modified attapulgite powder ball is poly-, make silane coupler have
The parcel primary modified attapulgite powder of effect, further prevents the reunion of primary modified attapulgite powder, for follow-up and high density
Effective place mat effect has been carried out in the mixing of polyethylene, and due to the process of coupling agent, primary modified attapulgite powder gathers with high density
Ethylene mixes evenly, and bond strength is more preferable, and the composite material compositions of formation is uniform, and mechanical property is good.Titanate coupling agent,
Silane coupler is all made into the form of ethanol solution to be added, so good with the mixing uniformity of primary modified attapulgite powder,
Onset is good.
As preferably, in step (2), the dimethyl sulphoxide solution consumption of mass concentration 20-30% is that every gram of attapulgite makes
Use 10-15mL.
As preferably, acid solution described in step (3) be mass concentration be that the salpeter solution of 5-10% is with mass concentration
The acetic acid solution of 10-15% is according to the mixture of 1:3-5 volume ratio.The specific acid solution of the present invention is changing for attapulgite
Property design, it is possible to effectively making attapulgite hydrophilic reduce, lipophile increases, thus it is poly-to improve attapulgite and high density
The adhesion of ethylene, thus strengthen the enhancing of attapulgite, toughening effect.
As preferably, in step (4), the consumption of titanate coupling agent is the 0.2-of primary modified attapulgite grain weight amount
0.3%, the consumption of silane coupler is the 1-1.5% of primary modified attapulgite grain weight amount.
As preferably, the percent mass proportioning of middle rank modified attapulgite powder described in step (5) and hindered amine as light stabilizer
For: middle rank modified attapulgite powder 50-80%, hindered amine as light stabilizer 20-50%, both summations are 100%.
As preferably, described hindered amine as light stabilizer is obstructed selected from polymerized hindered amine light stabilizer, N-substituted alkoxy
One or more in amine light stabilizer.Polymerized hindered amine light stabilizer, the type of N-substituted alkoxy hindered amine as light stabilizer
Number optional light stabilizer 944, CYasorb UV3346, Chimassorbr2020, Tinuvin622, Tinuvin123,
Tinvin317、HS200、HS950、HS300。
As preferably, granularity D of described modified attapulgite powder50For 20nm-150nm, draw ratio is 10-50:1.Attapulgite
Soil draw ratio 10-50:1, has activeness and quietness effect in the composite so that hot strength improves 10%.
As preferably, described antioxidant is selected from antioxidant 1010, antioxidant 1076, irgasfos 168, antioxidant 1098, resists
One or more in oxygen agent P-EPQ, antioxidant PEP-36A, antioxidant 300, antioxidant S-9299.
As preferably, described ultraviolet absorber is selected from the one or several in UV-234, UV-531, UV-4602, UV-3638F
Kind.
The invention has the beneficial effects as follows: various auxiliary materials are mixed to form by the masterbatch of the present invention in advance with main material part
Masterbatch, simplifies the downstream manufacturers batch mixing process when floating material makes, and product quality is prone to control, moreover it is possible to improves and effectively becomes
Dividing is degree of scatter in material system, thus extends the service life of product.Produce the floating material obtained to have out of doors
Excellent resistance to UV aging, service life is long, the good mechanical properties of material.
Detailed description of the invention
Below by specific embodiment, technical scheme is described in further detail.
In the present invention, if not refering in particular to, the raw material used and equipment etc. are all commercially available or commonly used in the art.
Method in following embodiment, if no special instructions, is the conventional method of this area.
A kind of attapulgite activeness and quietness resists long-term ultraviolet ageing floating material masterbatch, by mass percentage by following
Component is mixed: high density polyethylene (HDPE) (commercially available, melt index about 0.5-5g/10min, test condition: 190 DEG C, 21.6kg)
30-50%, modified attapulgite powder 1-30%, titanium dioxide 1-30%, UV absorbent 1-10%, antioxidant 1-10%.
Described modified attapulgite powder is prepared by following steps:
(1) attapulgite is calcined at 400-450 DEG C 90-120min, after cooling, pulverize, sieve, obtain attapulgite.
(2) by the dimethyl sulphoxide solution of attapulgite and mass concentration 20-30%, the two of mass concentration 20-30%
Methyl sulfoxide solution usage is that every gram of attapulgite uses 10-15mL, is uniformly mixed to obtain attapulgite dispersion liquid.
(3) after adding acid solution stirring and evenly mixing in attapulgite dispersion liquid, supersound process 10-30min, filters, respectively
With water and absolute ethanol washing, at 70-80 DEG C, then it is vacuum dried 2-3h obtains primary modified attapulgite powder.Acid solution is quality
Concentration is the salpeter solution of 5-10% and the acetic acid solution mixture according to 1:3-5 volume ratio that mass concentration is 10-15%.
(4) the titanate coupling agent ethanol solution that mass concentration is 50-60% is mixed with primary modified attapulgite powder
Close 10-30min, then add silane coupler (KH570) the ethanol solution mixing 10-that mass concentration is 50-60%
30min, is then vacuum dried 30-60min at 80-100 DEG C, obtains intermediate modified attapulgite powder；The consumption of titanate coupling agent is
The 0.2-0.3% of primary modified attapulgite grain weight amount, the consumption of silane coupler is the 1-of primary modified attapulgite grain weight amount
1.5%.
(5) by middle rank modified attapulgite powder and hindered amine as light stabilizer banburying 30-60min in 150-180 DEG C of banbury
After, grind to obtain modified attapulgite powder.Described middle rank modified attapulgite powder with the percent mass proportioning of hindered amine as light stabilizer is: in
Level modified attapulgite powder 50-80%, hindered amine as light stabilizer 20-50%, both summations are 100%.Described hindered amine light stabilizer
Agent one or several in polymerized hindered amine light stabilizer (commercially available), N-substituted alkoxy hindered amine as light stabilizer (commercially available)
Kind.Hindered amine as light stabilizer model may select light stabilizer 944, CYasorb UV3346, Chimassorbr2020,
Tinuvin622、Tinuvin123、Tinvin317、HS200、HS950、HS300。
Granularity D of modified attapulgite powder50For 20nm-150nm, draw ratio is 10-50:1.Described antioxidant (commercially available) is selected from
Antioxidant 1010, antioxidant 1076, irgasfos 168, antioxidant 1098, antioxidant P-EPQ, antioxidant PEP-36A, antioxidant
300, one or more in antioxidant S-9299.Described ultraviolet absorber (commercially available) selected from UV-234, UV-531, UV-4602,
One or more in UV-3638F.
Conventional screw extruder is used to melt extrude pelletize time prepared by the masterbatch of the present invention.
It is embodied as, implements the present invention with the material mixture ratio of table 1.
Table 1:
| Formula | Comparative example 1 | Comparative example 2 | Comparative example 3 | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| HDPE (%) | 41 | 39 | 35 | 45 | 45 | 45 |
| Hindered amine as light stabilizer (%) | 4 | 6 | 10 | 0 | 0 | 0 |
| Attapulgite (%) | 20 | 20 | 20 | 0 | 0 | 0 |
| Modified attapulgite powder (%) | 0 | 0 | 0 | 20 | 20 | 20 |
| Titanium dioxide (%) | 25 | 25 | 25 | 25 | 25 | 25 |
| Irgasfos 168 (%) | 4 | 4 | 4 | 4 | 4 | 4 |
| Antioxidant 1076 (%) | 4 | 4 | 4 | 4 | 4 | 4 |
| UV-531 (%) | 2 | 2 | 2 | 2 | 2 | 2 |
| Add up to (%) | 100 | 100 | 100 | 100 | 100 | 100 |
Wherein, in embodiment 1 in modified attapulgite powder: middle rank modified attapulgite powder 80%, hindered amine as light stabilizer 20%.
In embodiment 2 in modified attapulgite powder: middle rank modified attapulgite powder 70%, hindered amine as light stabilizer 30%.Modification in embodiment 3
In attapulgite: middle rank modified attapulgite powder 50%, hindered amine as light stabilizer 50%.
The masterbatch that the present invention produces, when preparing floating material, according to masterbatch: HDPE mixes according to 1:6-1:20 mass ratio
Close, can by extrusion, be molded or the technique such as blowing is processed.
The masterbatch that the present invention produces, when preparing floating material, concrete technology is exemplified below:
Carrying out melt blending with double screw extruder, batten prepared by injection machine, and (masterbatch: HDPE mixes according to 1:10 mass ratio
Close).
Extruder barrel temperature: 1 120 DEG C of district, 2 140 DEG C of districts, 3 150 DEG C of districts, 4 165 DEG C of districts, 175 DEG C of 5-9 district；10 districts 190
DEG C, head temperature 200 DEG C.
Injection machine barrel zone temperature: 1 165 DEG C of district, 2 180 DEG C of districts, 3 200 DEG C of districts；Head temperature 200 DEG C；
Dwell time: 2s.
Floating material prepared by the masterbatch that the present invention produces, according to ASTMG155 testing standard, at 0.55W/m2@340nm
6000 hours after-drawing elongation retentions ＞ 70% of ultraviolet light and aging.Concrete test result is shown in Table 2:
Table 2:
As seen from the results in Table 2, compared with unmodified attapulgite, floating material prepared by the masterbatch that the present invention produces has
Excellent resistance to UV aging, service life is long, and the mechanical property of material is more preferable.
Embodiment described above is the one preferably scheme of the present invention, not makees the present invention any pro forma
Limit, on the premise of without departing from the technical scheme described in claim, also have other variant and remodeling.
Claims (10)
1. an attapulgite activeness and quietness resists long-term ultraviolet ageing floating material masterbatch, it is characterised in that: by percent mass
It is mixed by following components than meter: high density polyethylene (HDPE) 30-50%, modified attapulgite powder 1-30%, titanium dioxide 1-30%,
UV absorbent 1-10%, antioxidant 1-10%.
A kind of attapulgite activeness and quietness the most according to claim 1 resists long-term ultraviolet ageing floating material masterbatch, its
It is characterised by: described modified attapulgite powder is prepared by following steps:
(1) attapulgite is calcined at 400-450 DEG C 90-120min, after cooling, pulverize, sieve, obtain attapulgite；
(2) by the dimethyl sulphoxide solution of attapulgite and mass concentration 20-30%, be uniformly mixed attapulgite divides
Dissipate liquid；
(3) after adding acid solution stirring and evenly mixing in attapulgite dispersion liquid, supersound process 10-30min, filters, uses water respectively
And absolute ethanol washing, at 70-80 DEG C, then it is vacuum dried 2-3h obtains primary modified attapulgite powder；
(4) by titanate coupling agent ethanol solution that mass concentration is 50-60% and primary modified attapulgite powder mixing 10-
30min, then adds silane coupler ethanol solution mixing 10-30min, then 80-that mass concentration is 50-60%
It is vacuum dried 30-60min at 100 DEG C, obtains intermediate modified attapulgite powder；
(5) middle rank modified attapulgite powder and hindered amine as light stabilizer after banburying 30-60min, are ground in 150-180 DEG C of banbury
Grind to obtain modified attapulgite powder.
A kind of attapulgite activeness and quietness the most according to claim 2 resists long-term ultraviolet ageing floating material masterbatch, its
It is characterised by: in step (2), the dimethyl sulphoxide solution consumption of mass concentration 20-30% is that every gram of attapulgite uses 10-
15mL。
A kind of attapulgite activeness and quietness the most according to claim 2 resists long-term ultraviolet ageing floating material masterbatch, its
Be characterised by: acid solution described in step (3) be mass concentration be salpeter solution and the mass concentration of 5-10% be 10-15%'s
Acetic acid solution is according to the mixture of 1:3-5 volume ratio.
A kind of attapulgite activeness and quietness the most according to claim 2 resists long-term ultraviolet ageing floating material masterbatch, its
It is characterised by: in step (4), the consumption of titanate coupling agent is the 0.2-0.3% of primary modified attapulgite grain weight amount, and silane is even
The consumption of connection agent is the 1-1.5% of primary modified attapulgite grain weight amount.
A kind of attapulgite activeness and quietness the most according to claim 2 resists long-term ultraviolet ageing floating material masterbatch, its
It is characterised by: middle rank modified attapulgite powder described in step (5) with the percent mass proportioning of hindered amine as light stabilizer is: middle rank changes
Property attapulgite 50-80%, hindered amine as light stabilizer 20-50%, both summations are 100%.
A kind of attapulgite activeness and quietness the most according to claim 6 resists long-term ultraviolet ageing floating material masterbatch, its
It is characterised by: described hindered amine as light stabilizer is selected from polymerized hindered amine light stabilizer, N-substituted alkoxy hindered amine light stabilizer
One or more in agent.
A kind of attapulgite activeness and quietness the most according to claim 1 and 2 resists long-term ultraviolet ageing floating material masterbatch,
It is characterized in that: granularity D of described modified attapulgite powder50For 20nm-150nm, draw ratio is 10-50:1.
A kind of attapulgite activeness and quietness the most according to claim 1 and 2 resists long-term ultraviolet ageing floating material masterbatch,
It is characterized in that: described antioxidant is selected from antioxidant 1010, antioxidant 1076, irgasfos 168, antioxidant 1098, antioxidant P-
One or more in EPQ, antioxidant PEP-36A, antioxidant 300, antioxidant S-9299.
A kind of attapulgite activeness and quietness the most according to claim 1 and 2 resists long-term ultraviolet ageing floating material female
Material, it is characterised in that: one or more in UV-234, UV-531, UV-4602, UV-3638F of described ultraviolet absorber.
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| CN (1) | CN106117694B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108587093A (en) * | 2018-05-10 | 2018-09-28 | 甘肃汇投治沙科技股份有限公司 | Concave convex rod filled polypropylene polylactic acid degradable composite material and preparation method |
| CN110540693A (en) * | 2019-09-18 | 2019-12-06 | 常州中信博新能源科技有限公司 | High-toughness weather-resistant plastic photovoltaic support |
| CN112300511A (en) * | 2019-07-26 | 2021-02-02 | 北京梦之墨科技有限公司 | Metal-phobic high-molecular material, metal-phobic part and liquid metal-based equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103756093A (en) * | 2014-01-10 | 2014-04-30 | 安徽瑞升电气科技有限公司 | High-fire-retardant, low-smoke and halogen-free cable material |
-
2016
- 2016-05-16 CN CN201610323039.6A patent/CN106117694B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103756093A (en) * | 2014-01-10 | 2014-04-30 | 安徽瑞升电气科技有限公司 | High-fire-retardant, low-smoke and halogen-free cable material |
Non-Patent Citations (1)
| Title |
|---|
| 杜玉龙 等: "协同改性凹凸棒石对补强三元乙丙橡胶性能的影响", 《硅酸盐学报》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108587093A (en) * | 2018-05-10 | 2018-09-28 | 甘肃汇投治沙科技股份有限公司 | Concave convex rod filled polypropylene polylactic acid degradable composite material and preparation method |
| CN112300511A (en) * | 2019-07-26 | 2021-02-02 | 北京梦之墨科技有限公司 | Metal-phobic high-molecular material, metal-phobic part and liquid metal-based equipment |
| CN110540693A (en) * | 2019-09-18 | 2019-12-06 | 常州中信博新能源科技有限公司 | High-toughness weather-resistant plastic photovoltaic support |
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| Publication number | Publication date |
|---|---|
| CN106117694B (en) | 2018-10-09 |
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