CN105837943A - Compound mixed material for anti-ageing polypropylene washing machine window cover - Google Patents
Compound mixed material for anti-ageing polypropylene washing machine window cover Download PDFInfo
- Publication number
- CN105837943A CN105837943A CN201610341321.7A CN201610341321A CN105837943A CN 105837943 A CN105837943 A CN 105837943A CN 201610341321 A CN201610341321 A CN 201610341321A CN 105837943 A CN105837943 A CN 105837943A
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- parts
- polypropylene
- washing machine
- window cover
- resistance
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention provides a compound mixed material for an anti-ageing polypropylene washing machine window cover. The compound mixed material is characterized by comprising the following raw materials in parts by weight: 85 to 90 parts of polypropylene, 1 to 3 parts of an antioxidant 1010, 1 to 2 parts of a light stabilizer 802, 0.5 to 2 parts of carbon black, 0.5 to 2 parts of talcum powder, 2 to 4 parts of nanometer titania, 2 to 4 parts of a POE flexibilizer, 1.5 to 2.5 parts of epoxy resin, 0.5 to 1.5 parts of melamine, and 1 to 3 parts of an ultraviolet light absorber 326. The compound mixed material takes polypropylene as the main base material, is formed by adding performance additives, such as the antioxidant 1010 and the light stabilizer 802, ensures that the washing machine window cover formed by injection has good ageing resistance, flame resistance, abrasion resistance, heat resistance and chemical resistance, improves the heat oxidation stabilization of polypropylene, and is more permanent in ageing resistance and better in effect.
Description
Technical field
The invention belongs to material modified technical field, be specifically related to a kind of for ageing resistance polypropylene washing machine window cover
Compound batch mixing.
Background technology
Polypropylene plastics as one of five big general-purpose plastics, have compared with other plastics abundance, light weight,
The advantages such as inexpensive, good processability, are therefore widely used in the making of washing machine window cover, due to the use of washing machine
The time limit is longer, and all can produce friction with washing machine window cover when that washing machine gate opening or closing every time,
Additionally washing machine is washing when, and washing machine window cover also will contact various detergent, secondly, and current laundry
Water in washing machine can be heated greatly by machine, to improve the detersive efficiency of detergent, therefore washing machine window
Cover will touch the water with higher temperature, and this is accomplished by washing machine window cover needs stronger ageing resistance, resistance to
Frictional property, chemical resistance and higher thermostability, but single washing machine window cover being made up of a kind of material of polypropylene
Above-mentioned requirements cannot be met, it is therefore desirable to be mixed in polypropylene various material modified to its be modified process.
Summary of the invention
The technical problem to be solved is, overcomes the defect of prior art, it is provided that one have aging resistance,
The compound batch mixing for ageing resistance polypropylene washing machine window cover of rub resistance, chemically-resistant and thermostability.
For achieving the above object, the present invention provides following technical scheme: a kind of for ageing resistance polypropylene washing machine
The compound batch mixing of window cover, is made up of the material component of following weight portion, and polypropylene is 85-90 part, antioxidant
1010 is 1-3 part, and light stabilizer 802 is 1-2 part, and white carbon black is 0.5-2 part, and Pulvis Talci is 0.5-2 part,
Nano titanium oxide is 2-4 part, and POE toughener is 2-4 part, and epoxy resin is 1.5-2.5 part, melamine
Amine is 0.5-1.5 part, and UV absorbent 326 is 1-3 part.
Preferably, described a kind of compound batch mixing for ageing resistance polypropylene washing machine window cover, by following weight
The material component composition of part, polypropylene is 88 parts, and antioxidant 1010 is 1 part, and light stabilizer 802 is 1
Part, white carbon black is 1.5 parts, and Pulvis Talci is 1 part, and nano titanium oxide is 3 parts, and POE toughener is 2 parts,
Epoxy resin is 0.5 part, and tripolycyanamide is 1 part, and UV absorbent 326 is 1 part.
Preferably, described a kind of compound batch mixing for ageing resistance polypropylene washing machine window cover, by following weight
The material component composition of part, polypropylene is 89 parts, and antioxidant 1010 is 1 part, and light stabilizer 802 is 1
Part, white carbon black is 0.5 part, and Pulvis Talci is 0.5 part, and nano titanium oxide is 1 part, and POE toughener is 3 parts,
Epoxy resin is 1 part, and tripolycyanamide is 1 part, and UV absorbent 326 is 2 parts.
Compared with prior art, the invention has the beneficial effects as follows: the present invention is main base material with polypropylene, passes through
Add antioxidant 1010, light stabilizer 802, UV absorbent 326, white carbon black, nano titanium oxide, ring
The compound batch mixing that the modified additive such as epoxy resins, tripolycyanamide is formed, the washing machine window cover of injection mo(u)lding has well
Aging resistance and fire resistance, the most also there are good wearability, thermostability, chemical resistance and environmental protection etc. excellent
Point；And owing to adding Pulvis Talci and POE toughener in polypropylene so that polypropylene material mechanical property
It is significantly increased, and is possessed good impact property；Utilize UV absorbent 326 and light stable simultaneously
The effect of agent, auxiliary, with antioxidant, improves polyacrylic thermo-oxidative stability so that the anti-aging of material is more
Persistently, effect is more preferable.
Detailed description of the invention
The present invention provides a kind of technical scheme:
A kind of compound batch mixing for ageing resistance polypropylene washing machine window cover, by the material component group of following weight portion
Becoming, polypropylene is 85-90 part, and antioxidant 1010 is 1-3 part, and light stabilizer 802 is 1-2 part, white carbon black
For 0.5-2 part, Pulvis Talci is 0.5-2 part, and nano titanium oxide is 2-4 part, and POE toughener is 2-4 part,
Epoxy resin is 1.5-2.5 part, and tripolycyanamide is 0.5-1.5 part.Preparation method is: first mixed by above-mentioned raw materials
Conjunction is put in high-speed mixer, and stirs with 250-300r/min mixing speed in the environment of 100-120 DEG C
15-20 minute so that it is take out after mix homogeneously, compound batch mixing is melt extruded through single screw mixing equipment and makes
Grain, then through injection moulding machine injection mo(u)lding.
Embodiment one:
Described a kind of compound batch mixing for ageing resistance polypropylene washing machine window cover, by the raw material of following weight portion
Component forms, and polypropylene is 88 parts, and antioxidant 1010 is 1 part, and light stabilizer 802 is 1 part, and white carbon black is
1.5 parts, Pulvis Talci is 1 part, and nano titanium oxide is 3 parts, and POE toughener is 2 parts, and epoxy resin is
0.5 part, tripolycyanamide is 1 part, and UV absorbent 326 is 1 part.Preparation method is: first by above-mentioned former
Material mixing is put in high-speed mixer, and stirs 18 points with 280r/min mixing speed in the environment of 110 DEG C
Clock so that it is take out after mix homogeneously, melt extrudes pelletize, then warp by compound batch mixing through single screw mixing equipment
Injection moulding machine injection mo(u)lding.
Embodiment two:
Described a kind of compound batch mixing for ageing resistance polypropylene washing machine window cover, by the raw material of following weight portion
Component forms, and polypropylene is 89 parts, and antioxidant 1010 is 1 part, and light stabilizer 802 is 1 part, and white carbon black is
0.5 part, Pulvis Talci is 0.5 part, and nano titanium oxide is 1 part, and POE toughener is 3 parts, epoxy resin
Being 1 part, tripolycyanamide is 1 part, and UV absorbent 326 is 2 parts.Preparation method is: first by above-mentioned former
Material mixing is put in high-speed mixer, and stirs 20 points with 300r/min mixing speed in the environment of 115 DEG C
Clock so that it is take out after mix homogeneously, melt extrudes pelletize, then warp by compound batch mixing through single screw mixing equipment
Injection moulding machine injection mo(u)lding.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art,
It is appreciated that and these embodiments can be carried out multiple change without departing from the principles and spirit of the present invention
Changing, revise, replace and modification, the scope of the present invention be defined by the appended.
Claims (3)
1. the compound batch mixing for ageing resistance polypropylene washing machine window cover, it is characterised in that: by following weight
The material component composition of part, polypropylene is 85-90 part, and antioxidant 1010 is 1-3 part, light stabilizer 802
For 1-2 part, white carbon black is 0.5-2 part, and Pulvis Talci is 0.5-2 part, and nano titanium oxide is 2-4 part, POE
Toughener is 2-4 part, and epoxy resin is 1.5-2.5 part, and tripolycyanamide is 0.5-1.5 part, ultra-violet absorption
Agent 326 is 1-3 part.
A kind of compound batch mixing for ageing resistance polypropylene washing machine window cover the most according to claim 1, its
Being characterised by: be made up of the material component of following weight portion, polypropylene is 88 parts, and antioxidant 1010 is 1
Part, light stabilizer 802 is 1 part, and white carbon black is 1.5 parts, and Pulvis Talci is 1 part, and nano titanium oxide is 3
Part, POE toughener is 2 parts, and epoxy resin is 0.5 part, and tripolycyanamide is 1 part, UV absorbent 326
It it is 1 part.
A kind of compound batch mixing for ageing resistance polypropylene washing machine window cover the most according to claim 1, its
Being characterised by: be made up of the material component of following weight portion, polypropylene is 89 parts, and antioxidant 1010 is 1
Part, light stabilizer 802 is 1 part, and white carbon black is 0.5 part, and Pulvis Talci is 0.5 part, and nano titanium oxide is 1
Part, POE toughener is 3 parts, and epoxy resin is 1 part, and tripolycyanamide is 1 part, UV absorbent 326
It it is 2 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610341321.7A CN105837943A (en) | 2016-05-20 | 2016-05-20 | Compound mixed material for anti-ageing polypropylene washing machine window cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610341321.7A CN105837943A (en) | 2016-05-20 | 2016-05-20 | Compound mixed material for anti-ageing polypropylene washing machine window cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105837943A true CN105837943A (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610341321.7A Pending CN105837943A (en) | 2016-05-20 | 2016-05-20 | Compound mixed material for anti-ageing polypropylene washing machine window cover |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107383782A (en) * | 2017-08-17 | 2017-11-24 | 滁州兄弟科技有限公司 | A kind of production technology for producing drum-type washing machine observation window |
| CN111777978A (en) * | 2020-05-11 | 2020-10-16 | 福建俊达装配材料有限公司 | Non-aging green and environment-friendly MS glue and preparation method thereof |
| CN113502022A (en) * | 2021-07-15 | 2021-10-15 | 滁州杰事杰新材料有限公司 | High-performance polypropylene material for lampshade and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108152A (en) * | 2009-12-25 | 2011-06-29 | 上海普利特复合材料股份有限公司 | Polypropylene (PP) composition with low dispersion property and excellent light ageing resistance |
| CN103881237A (en) * | 2014-03-19 | 2014-06-25 | 安徽嘉木橡塑工业有限公司 | Anti-aging polypropylene plastic |
-
2016
- 2016-05-20 CN CN201610341321.7A patent/CN105837943A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108152A (en) * | 2009-12-25 | 2011-06-29 | 上海普利特复合材料股份有限公司 | Polypropylene (PP) composition with low dispersion property and excellent light ageing resistance |
| CN103881237A (en) * | 2014-03-19 | 2014-06-25 | 安徽嘉木橡塑工业有限公司 | Anti-aging polypropylene plastic |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107383782A (en) * | 2017-08-17 | 2017-11-24 | 滁州兄弟科技有限公司 | A kind of production technology for producing drum-type washing machine observation window |
| CN111777978A (en) * | 2020-05-11 | 2020-10-16 | 福建俊达装配材料有限公司 | Non-aging green and environment-friendly MS glue and preparation method thereof |
| CN113502022A (en) * | 2021-07-15 | 2021-10-15 | 滁州杰事杰新材料有限公司 | High-performance polypropylene material for lampshade and preparation method thereof |
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Application publication date: 20160810 |