CN106317733A - Button protecting film of bodybuilding apparatus - Google Patents
Button protecting film of bodybuilding apparatus Download PDFInfo
- Publication number
- CN106317733A CN106317733A CN201610693350.XA CN201610693350A CN106317733A CN 106317733 A CN106317733 A CN 106317733A CN 201610693350 A CN201610693350 A CN 201610693350A CN 106317733 A CN106317733 A CN 106317733A
- Authority
- CN
- China
- Prior art keywords
- parts
- powder
- button
- add
- protecting film
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L45/00—Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers
-
- 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
- C08L2201/08—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
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a button protecting film of a bodybuilding apparatus, and relates to the technical field of bodybuilding equipment processing. The button protecting film is prepared from, by weight, 15-20 parts of terpene resin, 10-15 parts of chlorosulfonated polyethylene, 10-15 parts of ethylene-vinyl acetate copolymer, 6-11 parts of hydrophobic precipitated silicon dioxide, 5-9 parts of attapulgite, 5-9 parts of carnauba wax, 4-8 parts of asbestos powder, 4-8 parts of rosin powder, 3-6 parts of polyvinylpyrrolidone, 2-4 parts of polyethylene glycol 4000, 2-4 parts of wear-resisting flexibilizer, 2-4 parts of bamboo powder, 1-2 parts of chitosan quaternary ammonium salt, 1-2 parts of urea, 1-2 parts of nano gelatine powder, and 1-2 parts of nano titanium dioxide. The button protecting film can effectively avoid damaging words on the button by sweat, and guarantee the normal use of the button; meanwhile, the button protecting film is excellent in wear resistance, corrosive resistance, water resistance and weather resistance, thus the button protecting film can fully protect the button and further largely prolong the service life of the button.
Description
Technical field:
The present invention relates to body-building apparatus processing technique field, be specifically related to a kind of body-building apparatus key-press protection film.
Background technology:
Along with raising and the enhancing of health perception of people's living standard, increasing people starts with body-building apparatus
Carry out body-building, and the body-building apparatus of significant proportion is manipulated by button.Owing to people can discharge in motor process in a large number
Perspiration, and perspiration be mainly composed of water, next to that sodium chloride and a small amount of carbamide, lactic acid and fatty acid etc..Therefore, when people's length
After phase contacts button with the both hands being stained with perspiration, the fuzzy speed of word on meeting turbo, thus be difficult to distinguish keypress function.
For this situation, our company develops a kind of body-building apparatus key-press protection film, by being adhered on button by made protecting film
Mode come.
Summary of the invention:
The technical problem to be solved be to provide a kind of can be prevented effectively from perspiration destroy the word on button and
Can guarantee that the body-building apparatus key-press protection film of keytop sense of touch simultaneously.
The technical problem to be solved uses following technical scheme to realize:
A kind of body-building apparatus key-press protection film, is made up of the raw material of following parts by weight:
Terpene resin 15-20 part, chlorosulfonated polyethylene 10-15 part, ethylene-vinyl acetate copolymer 10-15 part, hydrophobic heavy
Shallow lake silicon dioxide 6-11 part, attapulgite 5-9 part, Brazil wax 5-9 part, flake asbestos 4-8 part, Colophonium powder 4-8 part, polyethylene
Ketopyrrolidine 3-6 part, Macrogol 4000 2-4 part, wear-resisting toughener 2-4 part, bamboo powder 2-4 part, chitosan quaternary ammonium salt 1-2 part,
Carbamide 1-2 part, nanometer rubber powder 1-2 part, nanometer titanium dioxide 1-2 part；
Its preparation method is as follows:
(1) in terpene resin, add ethylene-vinyl acetate copolymer, nanometer rubber powder and nanometer titanium dioxide, and be heated to
105-110 DEG C of insulation mixing 10min, adds flake asbestos and chitosan quaternary ammonium salt, continues to be heated to 125-130 DEG C of insulation mixing
5min, obtains material I；
(2) in chlorosulfonated polyethylene, add Colophonium powder, and be heated to 115-120 DEG C of sealed thermal insulating mixing 10min, then
Add Macrogol 4000 and wear-resisting toughener, sealed thermal insulating mixing 10min at continuing at 115-120 DEG C, obtain material II；
(3) in material I, material II, hydrophobic precipitated silicon dioxide and attapulgite are added while hot, ground and mixed 10min,
Add Brazil wax, polyvinylpyrrolidone, bamboo powder and carbamide, in microwave frequency 2450MHz, power after mix homogeneously
Microwave treatment 5min under 700W, gained mixture is added in extruder after terminating by process, extruded film forming.
Described wear-resisting toughener is made up of the raw material of following parts by weight: melamine resin 6-10 part, methyl-etherified
Amino resins 5-8 part, polyvinyl butyral resin 4-6 part, petroleum coke super fine 3-5 part, hydrogenated rosin glyceride 2-4 part, alkene
Propyl glycidyl ether 2-4 part, rapeseed cake 1-2 part, ceramic fibre powder 1-2 part, sulfurized lard 1-2 part, Semen Camelliae powder 0.5-1
Part, organo-silicon coupling agent 0.5-1 part, n-butyl alcohol 20-25 part, its preparation method is: add melamino-formaldehyde in n-butyl alcohol
It is heated to reflux state insulation 15min under resin and petroleum coke super fine, stirring, adds methyl-etherified amino resins, poly-second
Enol butyral and allyl glycidyl ether, after being sufficiently mixed under microwave frequency 2450MHz, power 700W microwave treatment
5min, is subsequently adding hydrogenated rosin glyceride, sulfurized lard and organo-silicon coupling agent, continues microwave treatment after mix homogeneously
5min, processed material is lowered the temperature, after temperature is down to 60-70 DEG C after terminating under ice-water bath by microwave treatment with the speed of 10 DEG C/min
Standing insulation 30min, be subsequently added rapeseed cake, ceramic fibre powder and Semen Camelliae powder, stirring is lower continues the speed with 10 DEG C/min
Cooling, adds gained mixture in ball mill after temperature is down to 20-30 DEG C, is milled to fineness less than 10 μm.
Described rapeseed cake uses front through pretreatment, and its processing method is: first 20-25 part rapeseed cake powder being broken into granularity is
The coarse grain of 1-2mm, adds equivalent ethanol, and stirring makes it be uniformly dispersed, and filters after standing 1h, adds 1-2 in gained filter cake
Part Polyethylene Glycol Oleate, 1-2 part spermol and 0.5-1 part rice chaff ash, be then heated to 50-55 DEG C of insulation mixing 10min, institute
Obtain mixture to dry at 75-80 DEG C, after fully drying, gained solid is sent in ball mill, be milled to fineness less than 30 μ
m。
The invention has the beneficial effects as follows: the present invention is with terpene resin, chlorosulfonated polyethylene and ethylene-vinyl acetate copolymer
For primary raw material, it is aided with multiple auxiliary agent and prepares body-building apparatus key-press protection film, made key-press protection film smooth surface and sense of touch and relax
Suitable, perspiration can not only be prevented effectively from and destroy the word on button, it is ensured that the normal use of button, there is the wear-resisting of excellence simultaneously
Property, corrosion resistance, resistance to water and weatherability, adequately protect button, thus is greatly prolonged the service life of button.
Detailed description of the invention:
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot
Close specific embodiment, the present invention is expanded on further.
Embodiment 1
(1) in 20 parts of terpene resins, 10 parts of ethylene-vinyl acetate copolymers, 1 part of nanometer rubber powder and 1 part of nano-titanium are added
White lead, and it is heated to 105-110 DEG C of insulation mixing 10min, add 5 parts of flake asbestos and 1 part of chitosan quaternary ammonium salt, continue heating
To 125-130 DEG C of insulation mixing 5min, obtain material I；
(2) in 12 parts of chlorosulfonated polyethylenes, add 5 parts of Colophonium powder, and be heated to 115-120 DEG C of sealed thermal insulating mixing
10min, is subsequently adding 2 parts of Macrogol 4000s and 3 parts of wear-resisting toughener, sealed thermal insulating mixing at continuing at 115-120 DEG C
10min, obtains material II；
(3) in material I, material II, 6 parts of hydrophobic precipitated silicon dioxides and 6 parts of attapulgites, ground and mixed are added while hot
10min, adds 5 parts of Brazil waxs, 3 parts of polyvinylpyrrolidones, 2 parts of bamboo powder and 1 part of carbamide, in microwave after mix homogeneously
Microwave treatment 5min under frequency 2450MHz, power 700W, gained mixture is added in extruder after terminating by process, extruded
Film forming.
The preparation of wear-resisting toughener: add 8 parts of melamine resins in 20 parts of n-butyl alcohol and 3 parts of petroleum cokes are ultra-fine
Micropowder, is heated to reflux state insulation 15min, adds 5 parts of methyl-etherified amino resins, 4 parts of polyvinyl butyral resins under stirring
With 2 parts of allyl glycidyl ethers, after being sufficiently mixed under microwave frequency 2450MHz, power 700W microwave treatment 5min, then
Add 2 parts of hydrogenated rosin glycerides, 1 part of sulfurized lard and 0.5 part of organo-silicon coupling agent, after mix homogeneously, continue microwave treatment
5min, processed material is lowered the temperature, after temperature is down to 60-70 DEG C after terminating under ice-water bath by microwave treatment with the speed of 10 DEG C/min
Standing insulation 30min, be subsequently added 2 parts of rapeseed cakes, 1 part of ceramic fibre powder and 0.5 part of Semen Camelliae powder, stirring is lower to be continued with 10
DEG C/cooling of the speed of min, after temperature is down to 20-30 DEG C, gained mixture is added in ball mill, be milled to fineness less than 10
μm。
The pretreatment of rapeseed cake: first 20 parts of rapeseed cake powder are broken into the coarse grain that granularity is 1-2mm, add equivalent ethanol,
Stirring makes it be uniformly dispersed, and stands and filters after 1h, add in gained filter cake 1 part of Polyethylene Glycol Oleate, 1 part of spermol and
0.5 part of rice chaff ash, is then heated to 50-55 DEG C of insulation mixing 10min, and gained mixture is dried at 75-80 DEG C, through fully drying
After Gan, gained solid is sent in ball mill, be milled to fineness less than 30 μm.
Embodiment 2
(1) in 20 parts of terpene resins, 10 parts of ethylene-vinyl acetate copolymers, 1 part of nanometer rubber powder and 2 parts of nano-titaniums are added
White lead, and it is heated to 105-110 DEG C of insulation mixing 10min, add 5 parts of flake asbestos and 1 part of chitosan quaternary ammonium salt, continue heating
To 125-130 DEG C of insulation mixing 5min, obtain material I；
(2) in 10 parts of chlorosulfonated polyethylenes, add 5 parts of Colophonium powder, and be heated to 115-120 DEG C of sealed thermal insulating mixing
10min, is subsequently adding 3 parts of Macrogol 4000s and 3 parts of wear-resisting toughener, sealed thermal insulating mixing at continuing at 115-120 DEG C
10min, obtains material II；
(3) in material I, material II, 7 parts of hydrophobic precipitated silicon dioxides and 5 parts of attapulgites, ground and mixed are added while hot
10min, adds 5 parts of Brazil waxs, 3 parts of polyvinylpyrrolidones, 3 parts of bamboo powder and 1 part of carbamide, in microwave after mix homogeneously
Microwave treatment 5min under frequency 2450MHz, power 700W, gained mixture is added in extruder after terminating by process, extruded
Film forming.
The preparation of wear-resisting toughener: add 6 parts of melamine resins in 20 parts of n-butyl alcohol and 3 parts of petroleum cokes are ultra-fine
Micropowder, is heated to reflux state insulation 15min, adds 7 parts of methyl-etherified amino resins, 4 parts of polyvinyl butyral resins under stirring
With 2 parts of allyl glycidyl ethers, after being sufficiently mixed under microwave frequency 2450MHz, power 700W microwave treatment 5min, then
Add 3 parts of hydrogenated rosin glycerides, 2 parts of sulfurized lard and 0.5 part of organo-silicon coupling agent, after mix homogeneously, continue microwave treatment
5min, processed material is lowered the temperature, after temperature is down to 60-70 DEG C after terminating under ice-water bath by microwave treatment with the speed of 10 DEG C/min
Standing insulation 30min, be subsequently added 2 parts of rapeseed cakes, 2 parts of ceramic fibre powder and 0.5 part of Semen Camelliae powder, stirring is lower to be continued with 10
DEG C/cooling of the speed of min, after temperature is down to 20-30 DEG C, gained mixture is added in ball mill, be milled to fineness less than 10
μm。
The pretreatment of rapeseed cake: first 25 parts of rapeseed cake powder are broken into the coarse grain that granularity is 1-2mm, add equivalent ethanol,
Stirring makes it be uniformly dispersed, and stands and filters after 1h, add in gained filter cake 2 parts of Polyethylene Glycol Oleates, 1 part of spermol and
0.5 part of rice chaff ash, is then heated to 50-55 DEG C of insulation mixing 10min, and gained mixture is dried at 75-80 DEG C, through fully drying
After Gan, gained solid is sent in ball mill, be milled to fineness less than 30 μm.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (3)
1. a body-building apparatus key-press protection film, it is characterised in that be made up of the raw material of following parts by weight:
Terpene resin 15-20 part, chlorosulfonated polyethylene 10-15 part, ethylene-vinyl acetate copolymer 10-15 part, hydrophobic precipitation two
Silicon oxide 6-11 part, attapulgite 5-9 part, Brazil wax 5-9 part, flake asbestos 4-8 part, Colophonium powder 4-8 part, polyvinyl pyrrole
Alkanone 3-6 part, Macrogol 4000 2-4 part, wear-resisting toughener 2-4 part, bamboo powder 2-4 part, chitosan quaternary ammonium salt 1-2 part, carbamide
1-2 part, nanometer rubber powder 1-2 part, nanometer titanium dioxide 1-2 part；
Its preparation method is as follows:
(1) in terpene resin, add ethylene-vinyl acetate copolymer, nanometer rubber powder and nanometer titanium dioxide, and be heated to 105-
110 DEG C of insulation mixing 10min, add flake asbestos and chitosan quaternary ammonium salt, continue to be heated to 125-130 DEG C of insulation mixing
5min, obtains material I；
(2) in chlorosulfonated polyethylene, add Colophonium powder, and be heated to 115-120 DEG C of sealed thermal insulating mixing 10min, be subsequently adding
Macrogol 4000 and wear-resisting toughener, sealed thermal insulating mixing 10min at continuing at 115-120 DEG C, obtain material II；
(3) in material I, add material II, hydrophobic precipitated silicon dioxide and attapulgite, ground and mixed 10min while hot, then add
Enter Brazil wax, polyvinylpyrrolidone, bamboo powder and carbamide, after mix homogeneously under microwave frequency 2450MHz, power 700W
Microwave treatment 5min, gained mixture is added in extruder after terminating by process, extruded film forming.
Body-building apparatus key-press protection film the most according to claim 1, it is characterised in that described wear-resisting toughener is by weighing as follows
The raw material of amount number is made: melamine resin 6-10 part, methyl-etherified amino resins 5-8 part, polyvinyl butyral resin 4-6
Part, petroleum coke super fine 3-5 part, hydrogenated rosin glyceride 2-4 part, allyl glycidyl ether 2-4 part, rapeseed cake 1-2 part,
Ceramic fibre powder 1-2 part, sulfurized lard 1-2 part, Semen Camelliae powder 0.5-1 part, organo-silicon coupling agent 0.5-1 part, n-butyl alcohol 20-25
Part, its preparation method is: adds in n-butyl alcohol and is heated to back under melamine resin and petroleum coke super fine, stirring
Stream mode insulation 15min, adds methyl-etherified amino resins, polyvinyl butyral resin and allyl glycidyl ether, the most mixed
After conjunction under microwave frequency 2450MHz, power 700W microwave treatment 5min, be subsequently adding hydrogenated rosin glyceride, sulfurized lard
And organo-silicon coupling agent, after mix homogeneously continue microwave treatment 5min, microwave treatment terminate after by processed material under ice-water bath with
The speed cooling of 10 DEG C/min, stands insulation 30min after temperature is down to 60-70 DEG C, is subsequently added rapeseed cake, ceramic fibre powder
With Semen Camelliae powder, the lower continuation of stirring is lowered the temperature with the speed of 10 DEG C/min, is added by gained mixture after temperature is down to 20-30 DEG C
In ball mill, it is milled to fineness less than 10 μm.
Body-building apparatus key-press protection film the most according to claim 2, it is characterised in that: described rapeseed cake passes through pre-before using
Processing, its processing method is: first 20-25 part rapeseed cake powder is broken into the coarse grain that granularity is 1-2mm, adds equivalent ethanol, stir
Mix and make it be uniformly dispersed, stand and filter after 1h, add in gained filter cake 1-2 part Polyethylene Glycol Oleate, 1-2 part spermol and
0.5-1 part rice chaff ash, is then heated to 50-55 DEG C of insulation mixing 10min, and gained mixture is dried at 75-80 DEG C, through fully
After drying, gained solid is sent in ball mill, be milled to fineness less than 30 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610693350.XA CN106317733A (en) | 2016-08-20 | 2016-08-20 | Button protecting film of bodybuilding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610693350.XA CN106317733A (en) | 2016-08-20 | 2016-08-20 | Button protecting film of bodybuilding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106317733A true CN106317733A (en) | 2017-01-11 |
Family
ID=57744389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610693350.XA Pending CN106317733A (en) | 2016-08-20 | 2016-08-20 | Button protecting film of bodybuilding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106317733A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111253826A (en) * | 2018-12-01 | 2020-06-09 | 浙江荣泰科技企业有限公司 | Water-soluble silicon steel sheet paint and preparation process thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06175760A (en) * | 1992-12-07 | 1994-06-24 | Sumitomo Bakelite Co Ltd | Keyboard protective cover |
| JPH07149391A (en) * | 1993-11-26 | 1995-06-13 | Toray Ind Inc | Protecting cover |
| CN104341769A (en) * | 2013-08-08 | 2015-02-11 | 上海杰事杰新材料(集团)股份有限公司 | Keyboard antibacterial protective film and preparation method thereof |
| CN104710684A (en) * | 2013-12-13 | 2015-06-17 | 黑龙江鑫达企业集团有限公司 | Modified antibiotic sweat-resistant plastic for keyboards and mice, and preparation method thereof |
-
2016
- 2016-08-20 CN CN201610693350.XA patent/CN106317733A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06175760A (en) * | 1992-12-07 | 1994-06-24 | Sumitomo Bakelite Co Ltd | Keyboard protective cover |
| JPH07149391A (en) * | 1993-11-26 | 1995-06-13 | Toray Ind Inc | Protecting cover |
| CN104341769A (en) * | 2013-08-08 | 2015-02-11 | 上海杰事杰新材料(集团)股份有限公司 | Keyboard antibacterial protective film and preparation method thereof |
| CN104710684A (en) * | 2013-12-13 | 2015-06-17 | 黑龙江鑫达企业集团有限公司 | Modified antibiotic sweat-resistant plastic for keyboards and mice, and preparation method thereof |
Non-Patent Citations (7)
| Title |
|---|
| 《化工产品手册》编辑部: "《化工产品手册•橡塑助剂》", 30 April 2008, 化学工业出版社 * |
| SBP技术咨询委员会: "《工业蜡及其配方》", 31 March 1988, 烃加工出版社 * |
| 毕见强 等: "《特种陶瓷工艺与性能》", 31 March 2008, 哈尔滨工业大学出版社 * |
| 董炎明: "《高分子分析手册》", 31 March 2004, 中国石化出版社 * |
| 路艳华 等: "《壳聚糖及纳米材料在柞蚕丝功能改性中的应用》", 31 August 2012, 中国纺织出版社 * |
| 邓本诚 等: "《橡胶并用与橡塑共混技术——性能、工艺与配方》", 30 June 1998, 化学工业出版社 * |
| 韩健: "《人造板表面装饰工艺学》", 28 February 2014, 中国林业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111253826A (en) * | 2018-12-01 | 2020-06-09 | 浙江荣泰科技企业有限公司 | Water-soluble silicon steel sheet paint and preparation process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105623275A (en) | Tear-resistant and heat-resistant silicone rubber cable | |
| CN106519637A (en) | Waterborne polyurethane slurry for producing synthetic leather bass through wet method | |
| CN105885165A (en) | Environmentally-friendly shopping paper bag water-proof outer film | |
| CN106192481A (en) | A kind of leatherware coloring dyestuff binders | |
| CN106317733A (en) | Button protecting film of bodybuilding apparatus | |
| CN106637926A (en) | Waterborne synthetic leather surface treatment agent and preparation method thereof | |
| CN106281010A (en) | A kind of PU leather limit oil and preparation method thereof | |
| CN101263166B (en) | Method of preparing vinylchloride-based copolymer and vinylchloride plastisol composition including vinylchloride-based copolymer prepared using the method | |
| CN106675026A (en) | Heat-insulating anti-freezing electric vehicle battery shell material and preparation method thereof | |
| CN106634710A (en) | Adhesive for fixing camera lens in lens cone | |
| CN106752208A (en) | A kind of open type electric tricycle seat processing outside leather substance | |
| CN106519994A (en) | Environment-friendly type aqueous polyurethane adhesive used for synthetic leather | |
| CN106939102A (en) | A kind of aqueous fire retardant suitable for synthetic leather | |
| CN106317711A (en) | Surface material for producing elastic cord handle | |
| CN106479212A (en) | A kind of body of wall sound insulation packing material prepared using recovery foaming plastic tableware | |
| CN106221510A (en) | A kind of PU leatherware surface protectant | |
| CN106519892A (en) | Sand textured heat-resistant powder paint applied to brake blocks and preparation method thereof | |
| CN106380766A (en) | A surface plastic material used for processing a running belt of a treadmill | |
| CN105860706A (en) | Lacquer for building outer wall marble-imitated decoration | |
| CN110079193A (en) | A kind of preparation method of Heat Resistant Powder Coatings | |
| CN106497129A (en) | Cargo transport pallet processing bamboo-plastic composite material and preparation method thereof | |
| CN105462080A (en) | Anti-deformation heat preservation compound ethylene propylene diene monomer cable material and preparation method thereof | |
| CN105038260A (en) | High temperature-resistant insulation shield | |
| CN103554620A (en) | Dampproof polyethylene insulating material for wire harness of communication equipment | |
| CN106398050A (en) | Composite additive for reducing brittleness of household plastic product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |