[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

CN1962749A - PMMA/ABS alloy for improving superficial hardness - Google Patents

PMMA/ABS alloy for improving superficial hardness Download PDF

Info

Publication number
CN1962749A
CN1962749A CN 200510100990 CN200510100990A CN1962749A CN 1962749 A CN1962749 A CN 1962749A CN 200510100990 CN200510100990 CN 200510100990 CN 200510100990 A CN200510100990 A CN 200510100990A CN 1962749 A CN1962749 A CN 1962749A
Authority
CN
China
Prior art keywords
pmma
abs
abs alloy
surface hardness
hardness
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
Application number
CN 200510100990
Other languages
Chinese (zh)
Other versions
CN100402602C (en
Inventor
汪克风
岳瑟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitac Precision Technology Shunde Ltd
Original Assignee
Mitac Precision Technology Shunde Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitac Precision Technology Shunde Ltd filed Critical Mitac Precision Technology Shunde Ltd
Priority to CNB2005101009907A priority Critical patent/CN100402602C/en
Publication of CN1962749A publication Critical patent/CN1962749A/en
Application granted granted Critical
Publication of CN100402602C publication Critical patent/CN100402602C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention discloses an improved surface hardness PMMA/ABS alloy, which comprises the following parts: 77.6% PMMA, 19.4% ABS and 3% compatible agent. The invention modifies present uneven blending phenomenon, which makes PMMA/ABS alloy application more widely.

Description

Improve the PMMA/ABS alloy of surface hardness
Technical field
The present invention relates to a kind of engineering plastics, particularly a kind of PMMA/ABS alloy that improves surface hardness.
Background technology
The method for preparing at present the PMMA/ABS alloy mainly is that PMMA, ABS are carried out blend with twin screw extruder.Therefore gained plastic cement alloy surface hardness is not high and surperficial inhomogeneous, and generally the hardness of HB all can't reach, and defines the scope of its use yet, so it is necessary that this alloy is carried out the raising of surface hardness.
Below be that the test that PMMA and the direct co-blended of ABS are drawn a design is improved:
ABS hardness test result
Carrying capacity: 4.9N
Testing time 10 ?6 ?6
Hardness HB ?H ?2H
The result NG ?NG ?NG
With ABS+PMMA (by taking out grain at 4: 1), the hardness test result is as follows:
ABS+PMMA hardness test result
Carrying capacity: 4.9N
Testing time 8 ?4 ?4
Hardness HB ?H ?2H
The result NG ?NG ?NG
Above-mentioned prior art produces trouble and inconvenience in use, remains in fact to be improved.
Summary of the invention
The object of the invention provides a kind of PMMA/ABS alloy that improves surface hardness.
A kind of PMMA/ABS alloy that improves surface hardness, wherein, by weight, PMMA77.6 part, 19.4 parts in ABS material, 3 parts in compatilizer material.
A kind of PMMA/ABS alloy that improves surface hardness, wherein, described compatilizer is MBS.
The present invention adopts the method for adding compatilizer in the co-blended process, the PMMA/ABS alloy is carried out surface hardness to be improved, PMMA/ABS alloy surface hardness can be improved to some extent, and improved the uneven phenomenon of original blend, the service requirements that material can be reached, the official that the PMMA/ABS alloy is used adds extensively.
Embodiment
The present invention is further detailed explanation below in conjunction with accompanying drawing:
A kind of PMMA/ABS alloy that improves surface hardness, wherein, by weight, PMMA77.6 part, 19.4 parts in ABS material, compatilizer material MBS3 part.
The PMMA plastics have good optical characteristics and gasproof marquis variation characteristic.The penetrance of white light is up to 92%.The PMMA goods have very low double refraction.PMMA has the room temperature creep properties.Along with load strengthens, the time growth, can cause the stress cracking phenomenon.PMMA has shock resistance characteristic preferably.
The terpolymer that ABS plastic is made up of vinyl cyanide, divinyl, vinylbenzene.It has the machinability of styrenic thermoplastic plastics, the rubber toughness of divinyl, the chemical resistance of vinyl cyanide.
Have advantages such as shock-resistant, high gloss, fast light, the easy demoulding, easy dyeing in conjunction with the PMMA/ABS alloy of above two kinds of plastics.
MBS (Methyl methacrylate-Butadiene-Styrene) resin is methylacrylic acid methyl esters (M), the terpolymer of divinyl (B) and vinylbenzene (S), and it has typical nucleocapsid structure.Because its solubility parameters (XX) is close with PVC (XX), so both thermodynamic compatibilities are good, show as PVC and have very high resistance to impact shock under room temperature or low temperature.
Hardness test by the product of invention output is as follows:
Carrying capacity: 4.9N
Project Before the modification After the modification
Hardness test number of times (9 times) HB ?NG ?HB ?OK
The above; only be the preferable feasible embodiment of the present invention; can not therefore promptly limit to interest field of the present invention; concerning being familiar with those of ordinary skill in the art; such as use technical scheme of the present invention and technical conceive to make other various corresponding changes and distortion, and all these changes and distortion all should belong within the protection domain of claim of the present invention.

Claims (2)

1, a kind of PMMA/ABS alloy that improves surface hardness is characterized in that, by weight, and PMMA77.6 part, 19.4 parts in ABS material, 3 parts in compatilizer material.
2, a kind of PMMA/ABS alloy that improves surface hardness according to claim 1 is characterized in that described compatilizer is MBS.
CNB2005101009907A 2005-11-08 2005-11-08 PMMA/ABS alloy for improving superficial hardness Expired - Fee Related CN100402602C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2005101009907A CN100402602C (en) 2005-11-08 2005-11-08 PMMA/ABS alloy for improving superficial hardness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2005101009907A CN100402602C (en) 2005-11-08 2005-11-08 PMMA/ABS alloy for improving superficial hardness

Publications (2)

Publication Number Publication Date
CN1962749A true CN1962749A (en) 2007-05-16
CN100402602C CN100402602C (en) 2008-07-16

Family

ID=38081988

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005101009907A Expired - Fee Related CN100402602C (en) 2005-11-08 2005-11-08 PMMA/ABS alloy for improving superficial hardness

Country Status (1)

Country Link
CN (1) CN100402602C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103342871A (en) * 2013-06-27 2013-10-09 天长市巨龙车船涂料有限公司 Polymethyl methacrylate modified resin with excellent impact strength
CN103435950A (en) * 2012-12-20 2013-12-11 安徽科聚新材料有限公司 PMMA/ABS composite material, and preparation method and application thereof
CN103724905A (en) * 2013-12-06 2014-04-16 江门市道生工程塑料有限公司 Photodiffusion PMMA/ABS alloy material and preparation method thereof
CN107778747A (en) * 2017-11-15 2018-03-09 昆山飞奔塑胶模具有限公司 A kind of high light wearable ABS/PMMA composites and preparation method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652483A (en) * 1968-10-04 1972-03-28 Kureha Chemical Ind Co Ltd Impact-resistant polyvinyl chloride composition
DE4013700A1 (en) * 1990-04-28 1991-10-31 Roehm Gmbh THERMOPLASTICALLY PROCESSABLE POLYMER MIXTURES BASED ON POLYMETHACRYLATE WITH ABS AND POLYCARBONATE MIXTURES
CN1211431C (en) * 2002-03-13 2005-07-20 中国石油化工股份有限公司 Thermoplastic resin composition

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103435950A (en) * 2012-12-20 2013-12-11 安徽科聚新材料有限公司 PMMA/ABS composite material, and preparation method and application thereof
CN103435950B (en) * 2012-12-20 2016-06-29 深圳市亚太兴实业有限公司 PMMA/ABS composite, its preparation method and application
CN103342871A (en) * 2013-06-27 2013-10-09 天长市巨龙车船涂料有限公司 Polymethyl methacrylate modified resin with excellent impact strength
CN103724905A (en) * 2013-12-06 2014-04-16 江门市道生工程塑料有限公司 Photodiffusion PMMA/ABS alloy material and preparation method thereof
CN103724905B (en) * 2013-12-06 2016-03-23 江门市道生工程塑料有限公司 A kind of light diffusion PMMA/ABS alloy material and preparation method thereof
CN107778747A (en) * 2017-11-15 2018-03-09 昆山飞奔塑胶模具有限公司 A kind of high light wearable ABS/PMMA composites and preparation method thereof

Also Published As

Publication number Publication date
CN100402602C (en) 2008-07-16

Similar Documents

Publication Publication Date Title
Zeller et al. Bioplastics and their thermoplastic blends from Spirulina and Chlorella microalgae
DE602004009912D1 (en) SCRATCH POLYPROPYLENE COMPOSITION
CN101508817B (en) High-light ABS alloy and method for producing the same
TW200745314A (en) Liquid-crystalline polymer composition, method for producing the same, and molded article using the same
CN103819892A (en) Long aramid fiber-reinforced wear-resistant thermoplastic polyurethane (TPU) composite material and preparation method thereof
WO2010025342A3 (en) Process and compositions for injections blow molding
CN105924846A (en) Matte, high-elasticity and low-temperature-resistant PVC hose and preparation method thereof
CN101113225A (en) ABS composite material
CN101113220B (en) Glossy sheet material and preparation method therefor
CN108485039B (en) Plastic alloy composition and plastic alloy product
CN1962749A (en) PMMA/ABS alloy for improving superficial hardness
CN103102639B (en) A kind of acrylonitrile butadient styrene composite and preparation method
CN102433009A (en) Application of polyurethane prepolymer in preparation of wood powder/polyvinyl chloride composite material
CN105694260A (en) Special material for recycled polystyrene plastic tray and preparation method of special material
CN104356501A (en) Nano complex-function master batch and preparation method thereof
JP2007511650A5 (en)
CN110041698A (en) A kind of high-strength injection plastic material formula
CN101130618A (en) ABS composite material
CN103772946A (en) Fiber-reinforced polycarbonate composite material and preparation method thereof
CN106967294A (en) Polyamide compoiste material and preparation method thereof
KR101378589B1 (en) The additive composition with low gloss for interior in automobile and method of manufacture thereof
TW200714437A (en) A process to convert thermoset plastic into recyclable and reusable plastic
KR101726952B1 (en) PVC Resin Composition Having High Hardness with Tensile Strength and Method of Producing the Same
CN103665706A (en) High rigidity high gloss polystyrene resin
KR102087151B1 (en) Thermoplastic resin and method for preparing 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
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080716

Termination date: 20111108