CN106009759A - Plastic baking tray - Google Patents
Plastic baking tray Download PDFInfo
- Publication number
- CN106009759A CN106009759A CN201610514018.2A CN201610514018A CN106009759A CN 106009759 A CN106009759 A CN 106009759A CN 201610514018 A CN201610514018 A CN 201610514018A CN 106009759 A CN106009759 A CN 106009759A
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- Prior art keywords
- baking tray
- plastics
- temperature
- plastics baking
- present
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Classifications
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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
- C08L101/00—Compositions of unspecified macromolecular compounds
- C08L101/12—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/78—Measuring, controlling or regulating of temperature
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76531—Temperature
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Abstract
The invention relates to a plastic baking tray, and belongs to the technical field of kitchen appliances. The plastic baking tray is prepared from the following materials in percentage by mass: 28 to 32% of filler and the balance of being liquid crystal polymer. The plastic baking tray has simple components and low cost. The material density of the plastic baking tray is 1.6 or so, and is only about 1/5 of a metal material, and the prepared plastic baking tray is light in weight and convenient to carry. In addition, the plastic baking tray also has high strength and high rigidity of a metal baking tray, and has the characteristic of bearing a high temperature of 240 to 260 DEG C for a long time and even bearing a high temperature of 300 DEG C above for a short time.
Description
Technical field
The present invention relates to a kind of baking box container, particularly relate to a kind of plastics baking tray, belong to kitchen
Room apparatus technical field.
Background technology
Along with a series of conducts such as baking box progresses into the kitchen of consuming public, baking tray are baked
Case use during specialty food place that container also becomes required for huge numbers of families daily
Product.
The most popular is mainly the metal with ferrum, aluminum or alloy etc. as material
Baking tray, this material baking tray is hard is not easy breakage, and can hold in baking box cooking process
Breakage, deformation is there is not by the high temperature of 220-280 DEG C.But using and depositing
Cheng Zhong, metal baking tray there is also some basic weakness: as got rusty easily, heavy, carries
Inconvenience；Further, along with Modern consumer person is more and more higher to the pursuit of Household kitchenware,
Fashionable attractive in appearance, color is beautiful and the aspect such as food safety increasingly becomes impact
The leading factor that people buy.And tradition baking tray is because its main component is metal, produce
Cumbersome, molding difficulty is big, it is difficult to coloring, so baking tray on the market is all in ash,
Black metal true qualities, shape is the most single, and metallic article also exists content of beary metal
The hidden danger exceeded standard, as life-time service must be unhealthful.
Therefore, a lot of new type polymer plastic materials become the candidate materials preparing baking tray.
And about plastics baking tray, it has been reported that as Chinese invention patent is (open in prior art
Number: CN101429342A) disclose a kind of composite for making baking tray and use
The baking tray that this material makes, and specifically disclose this for make the composite of baking tray by
Following components forms according to mass percent: liquid crystal polymer LCP 40-65%, polyether sulfone
PES 4-40%, polytetrafluoroethylene PTFE 1-15%, glass fibre 15-45%, Muscovitum
0.5-5%, calcium carbonate 2-10%, Pulvis Talci 1-15%.Although this composite is made
Baking tray good rigidly, use temperature can reach 200 DEG C, but this material composition complexity, become
Containing more polyether sulfone in Fen, and the life-time service temperature of polyether sulfone is 180-200 DEG C,
Hot modification temperature is at 200-220 DEG C, and the baking tray that therefore this composite is made can not be long-term
Bear higher temperature, use limited；And, containing more filling out in this composite
Filling thing, wherein implant glass fibre can affect food stage performance.
Summary of the invention
It is an object of the invention to for the above-mentioned problems in the prior art, it is proposed that one
Plant high intensity, high rigidity, high temperature resistant and light, non-corrosive, the plastics baking tray of environmental protection.
The purpose of the present invention can be realized by following technical proposal: plastics baking tray, described
Plastics baking tray is made up of following mass percent composition: implant: 28-32%, and liquid crystal gathers
Compound: surplus.
The composition of the plastics baking tray of the present invention is only made up of liquid crystal polymer and implant, becomes
Dividing the simplest, the plastics baking tray cost made is lower.And, its material density is 1.6
The 1/5 of left and right, only metal material, the plastics baking tray light weight made, is convenient for carrying.
Additionally, also acted on the high intensity of metal baking tray, high rigidity, 240 can be born for a long time
The high temperature of DEG C-260 DEG C, even can bear the characteristic of the high temperature of more than 300 DEG C in short-term.
It addition, the plastics baking tray of the present invention and metal baking tray in use compared with, have
A lot of advantages, such as: plastics baking tray the most of the present invention can colour, change metal baking tray color
Color dim, single weakness, attraction consumer that can be stronger.Plastics the most of the present invention
Metal baking tray shaken off by baking tray can only become the constraint of simple shape, can in irregularly shaped,
In order to make different food, more horn of plenty.Plastics baking tray antioxidation the most of the present invention
Property strong, there is not the phenomenon of getting rusty of metal baking tray.The oxygen of liquid crystal polymer the most of the present invention oozes
Saturating rate (23 DEG C, 0%RH cm3/m2Every day) it is about 0.9, vapor permeability (38
DEG C, 90%RH g/m2Every day) it is about 0.3, the plastics baking tray made has strong barrier,
Food more easily preserves.Plastics baking tray lower temperature resistance the most of the present invention is more preferable, can be at ice
It is directly placed into oven cooking cycle after case freezing.Plastics baking tray the most of the present invention heating and cool time
Shorten, such that it is able to the most just can take by hands after shortening baking time, and baking.7. this
Bright plastics baking tray oil mass reduces, and is difficult to burned food.Plastics baking tray the most of the present invention dries
Roasting effect is preferable, has good non-stick, and food abjection is easily.Plastics the most of the present invention
Baking tray is more convenient for cleaning, and only needs a small amount of liquid detergent the most capable of washing totally, and without having to worry about washing
The damage of baking plate during washing, the scratch resistance of baking tray is good.Plastics baking tray the most of the present invention
Without coating, there is not the possibility of heavy metal transformation, from food safety angle, bake than metal
Dish more safety and Health, can pass through U.S. FDA, Europe LFGB, REACH test.
In above-mentioned plastics baking tray, described implant includes in calcium carbonate, Pulvis Talci
One or both.
In above-mentioned plastics baking tray, described implant includes calcium carbonate and Pulvis Talci, carbon
Acid calcium and talcous mass ratio are 1:(0.5-1.5).More preferably implant bag
Including calcium carbonate and Pulvis Talci, calcium carbonate and talcous mass ratio is 1:1.
In above-mentioned plastics baking tray, the composition of described plastics baking tray also includes
PTFE, the mass percent of described PTFE is less than 1%.
In above-mentioned plastics baking tray, the composition of described plastics baking tray also includes processing
Auxiliary agent, the mass percent of described processing aid is less than 1%.
In above-mentioned plastics baking tray, described processing aid includes antioxidant or resists
At least one in ultraviolet agent or age resister.
In above-mentioned plastics baking tray, described plastics baking tray is formed by injection molding.
As preferably, injection moulding process use the mode of hot flow path point charging feed.This
Bright employing hot flow path point feeding manner is different from traditional cold runner mode and can produce mould and enter
Residual fraction between mouth and product cast gate, hot flow path point feeding manner per injection completes
Plastics in rear runner do not solidify, and need not be deviate from the mouth of a river in runner during product stripping,
So finished product does not produce overlap, burr, and finished product defect rate is substantially reduced.
In above-mentioned plastics baking tray, before described injection, raw material carries out predrying, predrying
Temperature be 150-180 DEG C, the time is 6-8h.
In above-mentioned plastics baking tray, during described injection, the front-end temperature of barrel is
350-370 DEG C, stage casing temperature be 340-360 DEG C, back segment temperature be 320-340 DEG C, molten
Temperature is 320-360 DEG C, and mold temperature is 90-140 DEG C.
In above-mentioned plastics baking tray, the speed of described injection is 35 seconds-40 seconds every moulds.
Compared with prior art, the method have the advantages that
1. the composition of the plastics baking tray of the present invention constitutes simple, the plastics baking tray cost made
Lower.
Plastics baking tray light weight the most of the present invention, it is convenient for carrying.
Plastics baking tray the most of the present invention has high intensity, the feature of high rigidity, and, can grow
Time bears the high temperature of 240 DEG C-260 DEG C, even can bear the height of more than 300 DEG C in short-term
Temperature.
Plastics baking tray molding the most of the present invention is simple, and the production cycle is greatly shortened, and passes through
Hot flow path point feeding manner, makes the finished product made not produce overlap, burr, finished product substandard products
Rate is substantially reduced.
Accompanying drawing explanation
Fig. 1 is plastics baking tray and carbon steel baking tray, the cool time of aluminum baking tray of the present invention
Comparison diagram；
Fig. 2 is common metal baking tray；
Fig. 3 is a kind of plastics baking tray of the present invention；
Fig. 4 is the another kind of plastics baking tray of the present invention；
Fig. 5 is another plastics baking tray of the present invention；
Fig. 6 is the cured effect of carbon steel baking tray；
Fig. 7 is the cured effect of the plastics baking tray of the present invention.
Detailed description of the invention
The following is the specific embodiment of the present invention, and the technology that accompanying drawings is to the present invention
Scheme is further described, but the present invention is not limited to these embodiments.
As in figure 2 it is shown, metal baking tray is owing to processing technique is complicated, molding difficulty is big, so
Bakeware shape is simple.But, as shown in Fig. 3, Fig. 4 and Fig. 5, plastics baking tray of the present invention
Molding is simple, has shaken off metal baking tray and can only become the constraint of simple shape, can be in irregular shape
Shape, in order to make different food, more horn of plenty.
Plastics baking tray of the present invention can be by mass percent composition in table 1 through pulling-on piece technique, warm
Moulding process and clicking technique are made, test method described in following embodiment, as without special
Different explanation, is conventional method；Described raw material, if no special instructions, all can be from business
Approach obtains, or can conventional method prepare.
Table 1: the plastics baking tray of embodiment of the present invention 1-4
Constituent and mass percent thereof
Embodiment 1:
Raw material is weighed according to each constituent of embodiment 1 and parts by weight thereof in table 1, and
Carrying out predrying at temperature is 160 DEG C by raw material, pre-drying-time is 7h.Then will
Weigh raw material is sufficiently mixed uniformly and adds in barrel, the front-end temperature of barrel is
360 DEG C, stage casing temperature be 350 DEG C, back segment temperature be 330 DEG C, be heated to molten condition,
Melt temperature is 330 DEG C.The nozzle injection being then passed through hot flow path is 100 DEG C of moulds to temperature
In tool, injection moulding speed is 35 seconds every moulds, obtains plastics baking tray.
Embodiment 2:
Raw material is weighed according to each constituent of embodiment 2 and parts by weight thereof in table 1, and
Carrying out predrying at temperature is 160 DEG C by raw material, pre-drying-time is 7h.Then will
Raw material is claimed to be sufficiently mixed uniformly and add in barrel, the front-end temperature of barrel is 360 DEG C,
Stage casing temperature is 350 DEG C, back segment temperature is 330 DEG C, is heated to molten condition, melt temperature
Degree is 330 DEG C.The nozzle injection being then passed through hot flow path is in 100 DEG C of moulds to temperature,
Injection moulding speed is 36 seconds every moulds, obtains plastics baking tray.
Embodiment 3:
Raw material is weighed according to each constituent of embodiment 3 and parts by weight thereof in table 1, and
Carrying out predrying at temperature is 170 DEG C by raw material, pre-drying-time is 7h.Then will
Raw material is claimed to be sufficiently mixed uniformly and add in barrel, the front-end temperature of barrel is 365 DEG C,
Stage casing temperature is 355 DEG C, back segment temperature is 335 DEG C, is heated to molten condition, melt temperature
Degree is 340 DEG C.The nozzle injection being then passed through hot flow path is in 110 DEG C of moulds to temperature,
Injection moulding speed is 38 seconds every moulds, obtains plastics baking tray.
Embodiment 4:
Raw material is weighed according to each constituent of embodiment 4 and parts by weight thereof in table 1, and
Carrying out predrying at temperature is 170 DEG C by raw material, pre-drying-time is 7h.Then will
Raw material is claimed to be sufficiently mixed uniformly and add in barrel, the front-end temperature of barrel is 370 DEG C,
Stage casing temperature is 360 DEG C, back segment temperature is 340 DEG C, is heated to molten condition, melt temperature
Degree is 350 DEG C.The nozzle injection being then passed through hot flow path is in 120 DEG C of moulds to temperature,
Injection moulding speed is 40 seconds every moulds, obtains plastics baking tray.
The density of the plastics baking tray that above-described embodiment 1-4 prepares is about 1.6.Meanwhile,
The plastics baking tray prepared by above-described embodiment 1-4 carries out strength test, strength test
The method using drop test is tested, and result is: product does not the most damage.Again will
The plastics baking tray that above-described embodiment 1-4 prepares carries out temperature tolerance test, and result is:
Within band water food high-temperature baking 270 degrees Celsius, in 30 minutes, product is the most indeformable,
The most damaged, non-foaming, it is Celsius that the short time interior (about 3 minutes) can bear 270～300
Degree.
Comparative example 1:
Comparative example 1 differs only in embodiment 2, the leading portion of the barrel of comparative example 1
Temperature is 345 DEG C, stage casing temperature is 335 DEG C, back segment temperature is 315 DEG C, melt temperature
Being 315 DEG C, mold temperature is 80 DEG C.
Comparative example 2:
Comparative example 2 differs only in embodiment 2, the leading portion of the barrel of comparative example 2
Temperature is 380 DEG C, stage casing temperature is 370 DEG C, back segment temperature is 350 DEG C, melt temperature
Being 370 DEG C, mold temperature is 150 DEG C.
The plastics baking tray of comparative example 1 and comparative example 2 all has overlap, lacks the phenomenon generations such as material,
Goods are the most defective, and the predominantly operation of comparative example 1 and comparative example 2 is the most lack of standardization, right
The machine-shaping of plastics baking tray impacts.
Comparative example 3:
Commercially available ordinary carbon steel baking tray.
Comparative example 4:
Commercially available common aluminum baking tray.
Plastics baking tray and comparative example 3 that the embodiment of the present invention is prepared and comparative example 4 roasting
Dish carries out comparing cool time, and result is as shown in Figure 1.From fig. 1, it can be seen that the present invention moulds
The cool time of material baking tray is the shortest, the most just can take by hands after heating.
The plastics baking tray embodiment of the present invention prepared is carried out with the carbon steel baking tray of comparative example 3
Cured effect compares, and result is as shown in Figure 6 and Figure 7.As can be known from Fig. 6, carbon steel baking tray
Dry barbi be heated uneven, coloring slowly, surface have residual, and in Fig. 7, plastics are baked
Dish dry barbi be heated evenly, colour quickly, product surface smooth.It follows that this
Invention plastics baking tray is compared with carbon steel baking tray, and cured effect is preferable, has good non-stick,
Food abjection is easily.
Without coating, there is not the possibility of heavy metal transformation in plastics baking tray of the present invention, pacifies from food
Full angle, ratio metal baking tray more safety and Health, can pass through U.S. FDA, Europe LFGB,
REACH tests.
Table 2:FDA test result
In above-described embodiment and alternative thereof, the mass percent of implant also includes
But it is not limited to 28.5%, 29%, 29.5%, 30.5%, 31%, 31.5%.
In above-described embodiment and alternative thereof, implant can be calcium carbonate or cunning
One in stone powder.
In above-described embodiment and alternative thereof, implant is calcium carbonate and talcous
During mixture, calcium carbonate and talcous mass ratio also include but not limited to 1:0.5,1:
0.6,1:0.7,1:0.8,1:0.9,1:1.1,1:1.2,1:1.3,1:1.4,
1:1.5.
In above-described embodiment and alternative thereof, the percent mass of PTFE also include but
It is not limited to 0.1%, 0.2%, 0.3%, 0.4%, 0.6%, 0.7%, 0.8%, 0.9%.
In above-described embodiment and alternative thereof, the mass percent of processing aid is also wrapped
Include but be not limited to 0.1%, 0.2%, 0.3%, 0.4%, 0.6%, 0.7%, 0.8%, 0.9%.
In above-described embodiment and alternative thereof, processing aid can also be uvioresistant
The mixture of agent, age resister, antioxidant and ultraviolet (UV) resistant agent, antioxidant is with anti-
The mixture of aging dose, ultraviolet (UV) resistant agent and ageing-resistant mixture, antioxidant with
Ultraviolet (UV) resistant agent and ageing-resistant mixture.
In above-described embodiment and alternative thereof, pre-dried temperature also includes but does not limits
In 150 DEG C, 155 DEG C, 165 DEG C, 175 DEG C, 180 DEG C；Pre-drying-time also include but
It is not limited to 6h, 6.5h, 7.5h, 8h.
In above-described embodiment and alternative thereof, the leading portion temperature of barrel during injection
Degree also includes but not limited to 350 DEG C, 355 DEG C, 358 DEG C, 363 DEG C, 368 DEG C；Stage casing
Temperature also includes but not limited to be 340 DEG C, 342 DEG C, 345 DEG C, 348 DEG C, 353 DEG C,
358℃；Back segment temperature also includes but not limited to be 320 DEG C, 323 DEG C, 325 DEG C, 328
℃、332℃、336℃、338℃。
In above-described embodiment and alternative thereof, melt temperature also includes but not limited to
320℃、325℃、335℃、345℃、350℃、355℃、360℃。
In above-described embodiment and alternative thereof, mold temperature also includes but not limited to 90
℃、95℃、105℃、115℃、125℃、130℃、135℃、140℃。
In view of the present invention program embodiment is numerous, each embodiment experimental data is huge numerous,
Be not suitable for enumerating the most one by one explanation, but the content of the required checking of each embodiment and
The final conclusion obtained is the most close, so not entering the checking content of each embodiment
Row illustrates one by one, in place of only the present patent application excellence being described using embodiment 1-4 as representative.
This place embodiment to the claimed non-limit of technical scope midrange it
Place, the most all in the scope of protection of present invention.
Specific embodiment described herein is only to present invention spirit explanation for example.
Described specific embodiment can be done respectively by those skilled in the art
Plant amendment or supplement or use similar mode to substitute, but without departing from the spirit of the present invention
Or surmount scope defined in appended claims.
Although the present invention having been made a detailed description and having quoted some specific embodiments as proof,
But to those skilled in the art, as long as without departing from the spirit and scope of the present invention
It is obvious for can making various changes or revise.
Claims (10)
1. plastics baking tray, it is characterised in that described plastics baking tray is by following mass percent
Composition is made: implant: 28-32%, liquid crystal polymer: surplus.
Plastics baking tray the most according to claim 1, it is characterised in that described filling
Thing includes one or both in calcium carbonate, Pulvis Talci.
Plastics baking tray the most according to claim 1 and 2, it is characterised in that described
Implant includes that calcium carbonate and Pulvis Talci, calcium carbonate and talcous mass ratio are 1:
(0.5-1.5)。
Plastics baking tray the most according to claim 1, it is characterised in that described plastics
Also including PTFE in the composition of baking tray, the mass percent of described PTFE is less than 1%.
Plastics baking tray the most according to claim 1, it is characterised in that described plastics
Also including processing aid in the composition of baking tray, the mass percent of described processing aid is little
In 1%.
Plastics baking tray the most according to claim 5, it is characterised in that described processing
Auxiliary agent includes at least in antioxidant or ultraviolet (UV) resistant agent or age resister
Kind.
7. according to the arbitrary described plastics baking tray of claim 1-6, it is characterised in that institute
State plastics baking tray to be formed by injection molding.
Plastics baking tray the most according to claim 7, it is characterised in that described injection
Front raw material carries out predrying, and pre-dried temperature is 150-180 DEG C, and the time is 6-8h.
Plastics baking tray the most according to claim 7, it is characterised in that described injection
During the front-end temperature of barrel be 350-370 DEG C, stage casing temperature be 340-360 DEG C,
Back segment temperature is 320-340 DEG C, and melt temperature is 320-360 DEG C, and mold temperature is 90-140
℃。
Plastics baking tray the most according to claim 7, it is characterised in that described injection
Speed be 35 seconds-40 seconds every moulds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610514018.2A CN106009759A (en) | 2016-06-30 | 2016-06-30 | Plastic baking tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610514018.2A CN106009759A (en) | 2016-06-30 | 2016-06-30 | Plastic baking tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106009759A true CN106009759A (en) | 2016-10-12 |
Family
ID=57106148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610514018.2A Pending CN106009759A (en) | 2016-06-30 | 2016-06-30 | Plastic baking tray |
Country Status (1)
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| CN (1) | CN106009759A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1694941A (en) * | 2002-09-03 | 2005-11-09 | 索尔维先进聚合物有限责任公司 | Thermally conductive liquid crystalline polymer compositions and articles formed therefrom |
| CN101065431A (en) * | 2003-07-01 | 2007-10-31 | 纳幕尔杜邦公司 | Liquid crystalline polymer composition |
| CN101429342A (en) * | 2008-12-08 | 2009-05-13 | 美的集团有限公司 | Composite material for manufacturing baking tray and baking tray manufactured by using same |
| CN102431178A (en) * | 2010-07-23 | 2012-05-02 | 提克纳有限公司 | Composite polymeric articles formed from extruded sheets comprising liquid crystalline polymers |
| CN103360729A (en) * | 2012-03-28 | 2013-10-23 | 住友化学株式会社 | An injection moulding body of liquid crystal high molecular and a making method of the injection moulding body |
-
2016
- 2016-06-30 CN CN201610514018.2A patent/CN106009759A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1694941A (en) * | 2002-09-03 | 2005-11-09 | 索尔维先进聚合物有限责任公司 | Thermally conductive liquid crystalline polymer compositions and articles formed therefrom |
| CN101065431A (en) * | 2003-07-01 | 2007-10-31 | 纳幕尔杜邦公司 | Liquid crystalline polymer composition |
| CN101429342A (en) * | 2008-12-08 | 2009-05-13 | 美的集团有限公司 | Composite material for manufacturing baking tray and baking tray manufactured by using same |
| CN102431178A (en) * | 2010-07-23 | 2012-05-02 | 提克纳有限公司 | Composite polymeric articles formed from extruded sheets comprising liquid crystalline polymers |
| CN103360729A (en) * | 2012-03-28 | 2013-10-23 | 住友化学株式会社 | An injection moulding body of liquid crystal high molecular and a making method of the injection moulding body |
Non-Patent Citations (1)
| Title |
|---|
| 周强等: "热流道模具的结构", 《汽车内饰模具结构及工艺概论》 * |
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