CN104945868B - A kind of APET antistatic material and preparation method thereof - Google Patents
A kind of APET antistatic material and preparation method thereof Download PDFInfo
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- CN104945868B CN104945868B CN201510424736.6A CN201510424736A CN104945868B CN 104945868 B CN104945868 B CN 104945868B CN 201510424736 A CN201510424736 A CN 201510424736A CN 104945868 B CN104945868 B CN 104945868B
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Abstract
The invention discloses a kind of APET antistatic material and preparation method thereof, above-mentioned APET antistatic material, is made up of the component comprising following weight portion: polyethylene terephthalate 60 70 parts, polyvinylidene chloride 30 35 parts, polyvinyl alcohol 15 18 parts, polyacetylene 12 15 parts, PPTA 36 parts, styrene oxide 35 parts, to (double chlorine dimethyl silyl) benzene 12 parts, 0.5 1 parts of dihydroxymethyl acrylic acid, 0.2 1 parts of magnesium chloride, 0.2 1 parts of aluminum chloride and cumyl peroxide 0.02 0.5 parts.Present invention also offers the preparation method of a kind of APET antistatic material.
Description
Technical field
The invention belongs to anti-quiet Material Field, particularly to a kind of APET antistatic material and preparation method thereof.
Background technology
Polyethylene terephthalate (PET) is one of topmost kind in thermoplastic polyester, is commonly called as polyester resin.
PET is to be exchanged with glycol ester by dimethyl terephthalate (DMT) or be esterified with p-phthalic acid and ethylene glycol first to synthesize terephthaldehyde
The double hydroxyl ethyl ester of acid, carries out polycondensation reaction the most again and prepares.Polyethylene terephthalate, can be divided into APET, RPET and
PETG。
PET is milky or light yellow, the polymer of highly crystalline, and surface smooths glossy.In wider temperature range
Inside having excellent physical and mechanical properties, life-time service temperature is up to 120 DEG C, and electrical insulating property is excellent, even under high-temperature high-frequency,
Its electrical property is still preferable, but corona resistance is poor, creep resistance, fatigue durability, and rub resistance, dimensional stability are the most fine.PET
Shortcoming be that crystalline rate is slow, processing and forming is difficult, molding temperature is high, production cycle length, impact property are poor, general by increasing
By force, fill, the method such as be blended improves its processability and physical property, obvious with glass fiber-reinforcing effect, improves resin rigidity, heat-resisting
Property, resistance to chemical reagents, electric property and weatherability.
Summary of the invention
For above-mentioned demand, invention especially provides a kind of APET antistatic material and preparation method thereof.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of APET antistatic material, is made up of the component comprising following weight portion:
Polyethylene terephthalate 60-70 part,
Polyvinylidene chloride 30-35 part,
Polyvinyl alcohol 15-18 part,
Polyacetylene 12-15 part,
PPTA 3-6 part,
Styrene oxide 3-5 part,
To (double chlorine dimethyl silyl) benzene 1-2 part,
Dihydroxymethyl acrylic acid 0.5-1 part,
Magnesium chloride 0.2-1 part,
Aluminum chloride 0.2-1 part,
Cumyl peroxide 0.02-0.5 part.
Described polyethylene terephthalate is APET.
Described component also includes polyacrylonitrile fibre 0-3 weight portion.
Described component also includes toner 0-1 weight portion.
A kind of preparation method of APET antistatic material, the method comprises the following steps:
(1) polyethylene terephthalate 60-70 weight portion, polyvinylidene chloride 30-35 weight portion, polyethylene are weighed
Alcohol 15-18 weight portion, polyacetylene 12-15 weight portion, dihydroxymethyl acrylic acid 0.5-1 weight portion, cumyl peroxide 0.02-
0.5 weight portion, mix homogeneously；Polyacrylonitrile fibre 0-3 weight portion.Toner 0-1 weight portion.
(2) said components is added mix homogeneously in high-speed mixer, add ground magnesium chloride 0.2-1 weight portion,
Aluminum chloride 0.2-1 weight portion, ultrasonic removing bubble, add in double screw extruder, the side loading mouth at double screw extruder adds
Enter PPTA 3-6 weight portion, styrene oxide 3-5 weight portion, to (double chlorine dimethyl silyl) benzene 1-2 weight
Part, melt, extrude, be dried, pelletizing, obtain APET antistatic material.
The mixing rate of described high-speed mixer is 1800-2400 rev/min.
The each zone temperatures of described double screw extruder is: district's temperature 190-210 DEG C, two district's temperature 220-240 DEG C, 3rd district
Temperature 250-270 DEG C, four district's temperature 270-285 DEG C, five district's temperature 230-250 DEG C.
Compared with prior art, it has the beneficial effect that the present invention
(1) the APET antistatic material that the present invention prepares is with polyethylene terephthalate as primary raw material.By adding
Enter polyvinylidene chloride, polyvinyl alcohol, polyacetylene, PPTA, styrene oxide, to (double chlorine diformazan silicon
Base) benzene, dihydroxymethyl acrylic acid, magnesium chloride, aluminum chloride and cumyl peroxide, make the APET antistatic material prepared have
Good antistatic property, for environmentally friendly anti-static material.
(2) the APET antistatic material that the present invention prepares, has good mechanical strength, it is possible to long-term under outdoor conditions
Use, higher mechanical property requirements can be met.
(3) the APET antistatic material of the present invention, its preparation method is simple, it is easy to industrialized production.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further illustrated.
Embodiment 1
(1) polyethylene terephthalate 60kg, polyvinylidene chloride 30kg, polyvinyl alcohol 15kg, polyacetylene are weighed
12kg, dihydroxymethyl acrylic acid 0.5kg, cumyl peroxide 0.02kg, mix homogeneously；
(2) said components is added in high-speed mixer with 1800 revs/min of mix homogeneously, add ground magnesium chloride
0.2kg, aluminum chloride 0.2kg, ultrasonic removing bubble, add in double screw extruder, the side loading mouth at double screw extruder adds
Enter PPTA 3kg, styrene oxide 3kg, to (double chlorine dimethyl silyl) benzene 1kg, melt, extrude, be dried,
Pelletizing, obtains APET antistatic material.
The each zone temperatures of described double screw extruder is: district's temperature 190 DEG C, two district's temperature 220 DEG C, three district's temperature 250
DEG C, four district's temperature 270 DEG C, five district's temperature 230 DEG C.
The performance test results preparing APET antistatic material is as shown in table 1.
Embodiment 2
(1) polyethylene terephthalate 60kg, polyvinylidene chloride 30kg, polyvinyl alcohol 15kg, polyacetylene are weighed
12kg, dihydroxymethyl acrylic acid 0.5kg, cumyl peroxide 0.02kg, polyacrylonitrile fibre 3kg and toner 1kg, mixing is all
Even；
(2) said components is added in high-speed mixer with 1800 revs/min of mix homogeneously, add ground magnesium chloride
0.2kg, aluminum chloride 0.2kg, ultrasonic removing bubble, add in double screw extruder, the side loading mouth at double screw extruder adds
Enter PPTA 3kg, styrene oxide 3kg, to (double chlorine dimethyl silyl) benzene 1kg, melt, extrude, be dried,
Pelletizing, obtains APET antistatic material.
The each zone temperatures of described double screw extruder is: district's temperature 210 DEG C, two district's temperature 240 DEG C, three district's temperature 270
DEG C, four district's temperature 285 DEG C, five district's temperature 250 DEG C.
The performance test results preparing APET antistatic material is as shown in table 1.
Embodiment 3
(1) polyethylene terephthalate 70kg, polyvinylidene chloride 35kg, polyvinyl alcohol 18kg, polyacetylene are weighed
15kg, dihydroxymethyl acrylic acid 1kg, cumyl peroxide 0.5kg, polyacrylonitrile fibre 3kg and toner 1kg, mix homogeneously；
(2) said components is added in high-speed mixer with 2400 revs/min of mix homogeneously, add ground magnesium chloride
1kg, aluminum chloride 1kg, ultrasonic removing bubble, add in double screw extruder, the side loading mouth at double screw extruder adds poly-
Poly P phenylene diamine terephthalamide 6kg, styrene oxide 5kg, to (double chlorine dimethyl silyl) benzene 2kg, melt, extrude, be dried, cut
Grain, obtains APET antistatic material.
The each zone temperatures of described double screw extruder is: district's temperature 210 DEG C, two district's temperature 240 DEG C, three district's temperature 270
DEG C, four district's temperature 285 DEG C, five district's temperature 250 DEG C.
The performance test results preparing APET antistatic material is as shown in table 1.
Embodiment 4
(1) polyethylene terephthalate 70kg, polyvinylidene chloride 35kg, polyvinyl alcohol 18kg, polyacetylene are weighed
15kg, dihydroxymethyl acrylic acid 1kg, cumyl peroxide 0.5kg, polyacrylonitrile fibre 3kg and toner 1kg, mix homogeneously；
(2) said components is added in high-speed mixer with 2400 revs/min of mix homogeneously, add ground magnesium chloride
1kg, aluminum chloride 1kg, ultrasonic removing bubble, add in double screw extruder, the side loading mouth at double screw extruder adds poly-
Poly P phenylene diamine terephthalamide 6kg, styrene oxide 5kg, to (double chlorine dimethyl silyl) benzene 1kg, melt, extrude, be dried, cut
Grain, obtains APET antistatic material.
The each zone temperatures of described double screw extruder is: district's temperature 210 DEG C, two district's temperature 240 DEG C, three district's temperature 270
DEG C, four district's temperature 285 DEG C, five district's temperature 250 DEG C.
The performance test results preparing APET antistatic material is as shown in table 1.
Embodiment 5
(1) polyethylene terephthalate 65kg, polyvinylidene chloride 32kg, polyvinyl alcohol 16kg, polyacetylene are weighed
13kg, dihydroxymethyl acrylic acid 0.8kg, cumyl peroxide 0.2kg, polyacrylonitrile fibre 2kg and toner 0.5kg, mixing
Uniformly；
(2) said components is added in high-speed mixer with 2200 revs/min of mix homogeneously, add ground magnesium chloride
0.6kg, aluminum chloride 0.6kg, ultrasonic removing bubble, add in double screw extruder, the side loading mouth at double screw extruder adds
Enter PPTA 4kg, styrene oxide 4kg, to (double chlorine dimethyl silyl) benzene 1kg, melt, extrude, be dried,
Pelletizing, obtains APET antistatic material.
The each zone temperatures of described double screw extruder is: district's temperature 200 DEG C, two district's temperature 230 DEG C, three district's temperature 260
DEG C, four district's temperature 280 DEG C, five district's temperature 240 DEG C.
The performance test results preparing APET antistatic material is as shown in table 1.
Comparative example 1
(1) polyethylene terephthalate 70kg, polyvinyl alcohol 18kg, polyacetylene 15kg, dihydroxymethyl propylene are weighed
Acid 1kg, cumyl peroxide 0.5kg, polyacrylonitrile fibre 3kg and toner 1kg, mix homogeneously；
(2) said components is added in high-speed mixer with 2400 revs/min of mix homogeneously, add ground magnesium chloride
1kg, aluminum chloride 1kg, ultrasonic removing bubble, add in double screw extruder, the side loading mouth at double screw extruder adds poly-
Poly P phenylene diamine terephthalamide 6kg, styrene oxide 5kg, to (double chlorine dimethyl silyl) benzene 2kg, melt, extrude, be dried, cut
Grain, obtains APET antistatic material.
The each zone temperatures of described double screw extruder is: district's temperature 210 DEG C, two district's temperature 240 DEG C, three district's temperature 270
DEG C, four district's temperature 285 DEG C, five district's temperature 250 DEG C.
The performance test results preparing APET antistatic material is as shown in table 1.
Comparative example 2
(1) polyethylene terephthalate 70kg, polyvinylidene chloride 35kg, polyvinyl alcohol 18kg, polyacetylene are weighed
15kg, cumyl peroxide 0.5kg, polyacrylonitrile fibre 3kg and toner 1kg, mix homogeneously；
(2) said components is added in high-speed mixer with 2400 revs/min of mix homogeneously, add ground magnesium chloride
1kg, aluminum chloride 1kg, ultrasonic removing bubble, add in double screw extruder, the side loading mouth at double screw extruder adds poly-
Poly P phenylene diamine terephthalamide 6kg, styrene oxide 5kg, to (double chlorine dimethyl silyl) benzene 2kg, melt, extrude, be dried, cut
Grain, obtains APET antistatic material.
The each zone temperatures of described double screw extruder is: district's temperature 210 DEG C, two district's temperature 240 DEG C, three district's temperature 270
DEG C, four district's temperature 285 DEG C, five district's temperature 250 DEG C.
The performance test results preparing APET antistatic material is as shown in table 1.
Comparative example 3
(1) polyethylene terephthalate 70kg, polyvinylidene chloride 35kg, polyvinyl alcohol 18kg, polyacetylene are weighed
15kg, dihydroxymethyl acrylic acid 1kg, cumyl peroxide 0.5kg, polyacrylonitrile fibre 3kg and toner 1kg, mix homogeneously；
(2) said components is added in high-speed mixer with 2400 revs/min of mix homogeneously, add ground magnesium chloride
1kg, aluminum chloride 1kg, ultrasonic removing bubble, add in double screw extruder, the side loading mouth at double screw extruder adds poly-
Poly P phenylene diamine terephthalamide 6kg, styrene oxide 5kg, melt, extrude, be dried, pelletizing, obtains APET antistatic material.
The each zone temperatures of described double screw extruder is: district's temperature 210 DEG C, two district's temperature 240 DEG C, three district's temperature 270
DEG C, four district's temperature 285 DEG C, five district's temperature 250 DEG C.
The performance test results preparing APET antistatic material is as shown in table 1.
The APET antistatic material of embodiment 1-5 and comparative example 1-3 is tested.
Table 1
| Test event | Surface resistivity (Ω) | Stretch modulus (MPa) |
| Embodiment 1 | 1.81×107 | 185 |
| Embodiment 2 | 1.63×107 | 179 |
| Embodiment 3 | 2.23×107 | 194 |
| Embodiment 4 | 1.72×107 | 190 |
| Embodiment 5 | 1.81×107 | 189 |
| Comparative example 1 | 2.98×106 | 132 |
| Comparative example 2 | 3.45×106 | 130 |
| Comparative example 3 | 4.01×106 | 138 |
The invention is not restricted to embodiment here, those skilled in the art are according to the announcement of the present invention, without departing from the present invention
Improvement and amendment that category is made all should be within protection scope of the present invention.
Claims (6)
1. an APET antistatic material, it is characterised in that be made up of the component comprising following weight portion:
Polyethylene terephthalate 60-70 part,
Polyvinylidene chloride 30-35 part,
Polyvinyl alcohol 15-18 part,
Polyacetylene 12-15 part,
PPTA 3-6 part,
Styrene oxide 3-5 part,
To (double chlorine dimethyl silyl) benzene 1-2 part,
Dihydroxymethyl acrylic acid 0.5-1 part,
Magnesium chloride 0.2-1 part,
Aluminum chloride 0.2-1 part,
Cumyl peroxide 0.02-0.5 part；
Described polyethylene terephthalate is APET.
APET antistatic material the most according to claim 1, it is characterised in that described component also includes polyacrylonitrile fibre
0-3 weight portion.
APET antistatic material the most according to claim 1, it is characterised in that described component also includes toner 0-1 weight
Part.
4. the preparation method of an APET antistatic material, it is characterised in that the method comprises the following steps:
(1) polyethylene terephthalate 60-70 weight portion, polyvinylidene chloride 30-35 weight portion, polyvinyl alcohol are weighed
15-18 weight portion, polyacetylene 12-15 weight portion, dihydroxymethyl acrylic acid 0.5-1 weight portion, cumyl peroxide 0.02-
0.5 weight portion, mix homogeneously；Polyacrylonitrile fibre 0-3 weight portion；Toner 0-1 weight portion.
(2) said components is added mix homogeneously in high-speed mixer, add ground magnesium chloride 0.2-1 weight portion, chlorination
Aluminum 0.2-1 weight portion, ultrasonic removing bubble, add in double screw extruder, the side loading mouth at double screw extruder adds poly-
Poly P phenylene diamine terephthalamide 3-6 weight portion, styrene oxide 3-5 weight portion, to (double chlorine dimethyl silyl) benzene 1-2 weight portion,
Melt, extrude, be dried, pelletizing, obtain APET antistatic material；
Wherein, described polyethylene terephthalate is APET.
The preparation method of APET antistatic material the most according to claim 4, it is characterised in that mixing of described high-speed mixer
Close speed and be 1800-2400 rev/min.
The preparation method of APET antistatic material the most according to claim 4, it is characterised in that described double screw extruder is each
Zone temperatures is: district's temperature 190-210 DEG C, two district's temperature 220-240 DEG C, three district's temperature 250-270 DEG C, four district's temperature 270-
285 DEG C, five district's temperature 230-250 DEG C.
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| CN105669921A (en) * | 2016-04-26 | 2016-06-15 | 金宝丽科技（苏州）有限公司 | Plastic sheet for electronic product packaging and preparation method for plastic sheet |
| JP7039590B2 (en) * | 2016-12-05 | 2022-03-22 | メティス・テクノロジーズ・ピーティーワイ・リミテッド | Extruded polyacrylonitrile copolyma |
| CN107869057A (en) * | 2017-11-30 | 2018-04-03 | 英泰时尚服饰（苏州）有限公司 | A kind of preparation method of antibacterial antistatic finishing agent |
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| JP3586995B2 (en) * | 1996-10-08 | 2004-11-10 | 株式会社カネカ | Flame-retardant antistatic polyester resin composition |
| US5972499A (en) * | 1997-06-04 | 1999-10-26 | Sterling Chemicals International, Inc. | Antistatic fibers and methods for making the same |
| CN101265405A (en) * | 2008-05-07 | 2008-09-17 | 常熟市飞腾化纤有限公司 | Antistatic film material and its preparation method |
| CN102199338B (en) * | 2011-04-08 | 2012-12-19 | 扬州三星塑胶有限公司 | APET/PETG composite material and its production technology |
| CN103013075B (en) * | 2012-11-16 | 2015-08-05 | 深圳市科聚新材料有限公司 | PET composite material, its preparation method and application |
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