CN105694016A - Formula of PET slices for oil bottles - Google Patents

Formula of PET slices for oil bottles Download PDF

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Publication number
CN105694016A
CN105694016A CN201610254032.3A CN201610254032A CN105694016A CN 105694016 A CN105694016 A CN 105694016A CN 201610254032 A CN201610254032 A CN 201610254032A CN 105694016 A CN105694016 A CN 105694016A
Authority
CN
China
Prior art keywords
pet
phthalic acid
pet slices
meg
pta
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
Application number
CN201610254032.3A
Other languages
Chinese (zh)
Inventor
陈国康
张成礼
曾荣
温杰文
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.)
Zhuhai China Resources Packaging Materials Co Ltd
Original Assignee
Zhuhai China Resources Packaging Materials Co 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 Zhuhai China Resources Packaging Materials Co Ltd filed Critical Zhuhai China Resources Packaging Materials Co Ltd
Priority to CN201610254032.3A priority Critical patent/CN105694016A/en
Publication of CN105694016A publication Critical patent/CN105694016A/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/692—Polyesters containing atoms other than carbon, hydrogen and oxygen containing phosphorus
    • C08G63/6924—Polyesters containing atoms other than carbon, hydrogen and oxygen containing phosphorus derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6926—Dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/10—Transparent films; Clear coatings; Transparent materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/10—Applications used for bottles

Abstract

The invention provides a formula of PET slices for oil bottles. The PET slices are higher in strength, barrier property and transparence and better in processability. Calculated based on 1 ton of PET slices, the PET slices are prepared from 823.5-848.5 Kg of terephthalic acid (PTA), 16.5-21.5 Kg of isophthalic acid (IPA), 31-331 Kg of ethylene glycol (MEG), 3.0-7.0 Kg of diethylene glycol (DEG) and 1.0-5.0 Kg of phosphoric acid. The formula can be applied to the technical field of PET slices for oil bottles.

Description

A kind of oil bottle PET slice formulation
Technical field
The present invention relates to a kind of oil bottle PET slice formulation。
Background technology
PET is milky highly crystalline polymer, smooth surface and glossy, and not only resistance to creep, resisting fatigue and wearability are better for it, and wear away little, hardness is high, resistance to pressure is strong, has toughness maximum in thermoplastic；Meanwhile, its electrical insulating property is good, and temperature influence is less, nontoxic and chemical proof good stability, weak acid resistant and organic solvent。At present, polyethylene terephthalate (PET) is widely used in the manufactures such as cushion, carbonated beverage bottle, edible oil bottle, cruet, drug bottle and bottle for cosmetics。In the composition and proportioning of PET, tradition bottle blowing PET(bottle level PET) composition and proportioning be not used to high-level product, it is mainly reflected in the intrinsic viscosity of PET, fusing point, intensity etc., so we need existing bottle level PET is modified so that it is quality can be made and well and produce the product that yields is high。
Summary of the invention
The technical problem to be solved is to overcome the deficiencies in the prior art, it is desirable to provide a kind of oil bottle PET slice formulation with higher intensity, barrier property, transparency and better processing characteristics。
In the present invention, a kind of oil bottle PET slice formulation be the technical scheme is that a kind of oil bottle PET slice formulation, calculates by 1 ton of PET section of output, and it includes following raw material:
P-phthalic acid (PTA) 823.5～848.5Kg
M-phthalic acid (IPA) 16.5～21.5Kg
Ethylene glycol (MEG) 331～331Kg
Diethylene glycol (DEG) 3.0～7.0Kg
Phosphatase 11 .0～5.0Kg。
Preferably, a kind of oil bottle PET slice formulation, calculate by 1 ton of PET section of output, it includes following raw material:
P-phthalic acid (PTA) 823～851Kg
M-phthalic acid (IPA) 17～19Kg
Ethylene glycol (MEG) 330～332Kg
Diethylene glycol (DEG) 4～6Kg
Phosphoric acid 2.0～4.0Kg。
It is furthermore preferred that a kind of oil bottle PET slice formulation, calculating by 1 ton of PET section of output, it includes following raw material:
P-phthalic acid (PTA) 842Kg
M-phthalic acid (IPA) 18Kg
Ethylene glycol (MEG) 331Kg
Diethylene glycol (DEG) 5Kg
Phosphoric acid 2.5Kg。
The invention has the beneficial effects as follows: owing to the present invention calculates by 1 ton of PET section of output, it includes p-phthalic acid (PTA) 823.5～848.5Kg, M-phthalic acid (IPA) 16.5～21.5Kg, ethylene glycol (MEG) 31～331Kg, diethylene glycol (DEG) 3.0～7.0Kg, phosphatase 11 .0～5.0Kg, so the present invention is for the composition of PET of the prior art and proportioning, the present invention can improve properties of product, there is higher intensity, barrier property, transparency and better processing characteristics。
Detailed description of the invention
Embodiment one:
A kind of oil bottle PET slice formulation, calculates by 1 ton of PET section of output, and it includes following raw material:
P-phthalic acid (PTA) 848.5Kg
M-phthalic acid (IPA) 16.5Kg
Ethylene glycol (MEG) 331Kg
Diethylene glycol (DEG) 7Kg
Phosphoric acid 5Kg
Testing result: (referring to table 1)
(table 1)
Embodiment two:
A kind of oil bottle PET slice formulation, calculates by 1 ton of PET section of output, and it includes following raw material:
P-phthalic acid (PTA) 842Kg
M-phthalic acid (IPA) 18Kg
Ethylene glycol (MEG) 331Kg
Diethylene glycol (DEG) 5Kg
Phosphoric acid 2.5Kg。
Testing result: (referring to table 2)
(table 2)
Embodiment three:
A kind of oil bottle PET slice formulation, calculates by 1 ton of PET section of output, and it includes following raw material:
P-phthalic acid (PTA) 823.5Kg
M-phthalic acid (IPA) 21.5Kg
Ethylene glycol (MEG) 331Kg
Diethylene glycol (DEG) 3Kg
Phosphatase 11 Kg。
Testing result: (referring to table 3)
(table 3)
The testing result obtained by above table and embodiment is it will be seen that composition proportion scope given in the claims in the present invention and preparation technology parameter scope all can reach the quality standard that high standard product is produced。
Present invention can apply to the technical field of oil bottle PET slice formulation。

Claims (3)

1. an oil bottle PET slice formulation, it is characterised in that: calculating by 1 ton of PET section of output, it includes following raw material:
P-phthalic acid (PTA) 823.5～848.5Kg
M-phthalic acid (IPA) 16.5～21.5Kg
Ethylene glycol (MEG) 331～331Kg
Diethylene glycol (DEG) 3.0～7.0Kg
Phosphatase 11 .0～5.0Kg。
2. a kind of oil bottle PET slice formulation according to claim 1, it is characterised in that: calculating by 1 ton of PET section of output, it includes following raw material:
P-phthalic acid (PTA) 823～851Kg
M-phthalic acid (IPA) 17～19Kg
Ethylene glycol (MEG) 330～332Kg
Diethylene glycol (DEG) 4～6Kg
Phosphoric acid 2.0～4.0Kg。
3. a kind of oil bottle PET slice formulation according to claim 1 and 2, it is characterised in that: calculating by 1 ton of PET section of output, it includes following raw material:
P-phthalic acid (PTA) 842Kg
M-phthalic acid (IPA) 18Kg
Ethylene glycol (MEG) 331Kg
Diethylene glycol (DEG) 5Kg
Phosphoric acid 2.5Kg。
CN201610254032.3A 2016-04-23 2016-04-23 Formula of PET slices for oil bottles Pending CN105694016A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610254032.3A CN105694016A (en) 2016-04-23 2016-04-23 Formula of PET slices for oil bottles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610254032.3A CN105694016A (en) 2016-04-23 2016-04-23 Formula of PET slices for oil bottles

Publications (1)

Publication Number Publication Date
CN105694016A true CN105694016A (en) 2016-06-22

Family

ID=56217324

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610254032.3A Pending CN105694016A (en) 2016-04-23 2016-04-23 Formula of PET slices for oil bottles

Country Status (1)

Country Link
CN (1) CN105694016A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105694015A (en) * 2016-04-23 2016-06-22 珠海华润包装材料有限公司 Formula of PET slices for water bottle
CN105860038A (en) * 2016-04-23 2016-08-17 珠海华润包装材料有限公司 Production technology of novel medical section
CN105860042A (en) * 2016-04-23 2016-08-17 珠海华润包装材料有限公司 PET (polyethylene terephthalate) slice formula for heat pot bottle

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103848980A (en) * 2014-02-28 2014-06-11 珠海华润包装材料有限公司 Special PET (polyester) medical chip and preparation method thereof
CN104059220A (en) * 2014-07-16 2014-09-24 珠海华润包装材料有限公司 PET (polyethylene terephthalate) solid-phase polycondensation device
CN104072738A (en) * 2014-07-16 2014-10-01 珠海华润包装材料有限公司 Novel PET (polyethylene terephthalate) chip and preparation method thereof
CN104086760A (en) * 2014-07-16 2014-10-08 珠海华润包装材料有限公司 PET (Polyethylene Terephthalate) slice production system and production process thereof
CN104098762A (en) * 2014-07-16 2014-10-15 珠海华润包装材料有限公司 Bottle-grade PET (polyethylene glycol terephthalate) device and production technology thereof
CN105694015A (en) * 2016-04-23 2016-06-22 珠海华润包装材料有限公司 Formula of PET slices for water bottle
CN105733207A (en) * 2016-04-23 2016-07-06 珠海华润包装材料有限公司 Process for preparing high-transparency PET material
CN105860038A (en) * 2016-04-23 2016-08-17 珠海华润包装材料有限公司 Production technology of novel medical section
CN105860042A (en) * 2016-04-23 2016-08-17 珠海华润包装材料有限公司 PET (polyethylene terephthalate) slice formula for heat pot bottle

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103848980A (en) * 2014-02-28 2014-06-11 珠海华润包装材料有限公司 Special PET (polyester) medical chip and preparation method thereof
CN104059220A (en) * 2014-07-16 2014-09-24 珠海华润包装材料有限公司 PET (polyethylene terephthalate) solid-phase polycondensation device
CN104072738A (en) * 2014-07-16 2014-10-01 珠海华润包装材料有限公司 Novel PET (polyethylene terephthalate) chip and preparation method thereof
CN104086760A (en) * 2014-07-16 2014-10-08 珠海华润包装材料有限公司 PET (Polyethylene Terephthalate) slice production system and production process thereof
CN104098762A (en) * 2014-07-16 2014-10-15 珠海华润包装材料有限公司 Bottle-grade PET (polyethylene glycol terephthalate) device and production technology thereof
CN105694015A (en) * 2016-04-23 2016-06-22 珠海华润包装材料有限公司 Formula of PET slices for water bottle
CN105733207A (en) * 2016-04-23 2016-07-06 珠海华润包装材料有限公司 Process for preparing high-transparency PET material
CN105860038A (en) * 2016-04-23 2016-08-17 珠海华润包装材料有限公司 Production technology of novel medical section
CN105860042A (en) * 2016-04-23 2016-08-17 珠海华润包装材料有限公司 PET (polyethylene terephthalate) slice formula for heat pot bottle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105694015A (en) * 2016-04-23 2016-06-22 珠海华润包装材料有限公司 Formula of PET slices for water bottle
CN105860038A (en) * 2016-04-23 2016-08-17 珠海华润包装材料有限公司 Production technology of novel medical section
CN105860042A (en) * 2016-04-23 2016-08-17 珠海华润包装材料有限公司 PET (polyethylene terephthalate) slice formula for heat pot bottle

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Application publication date: 20160622

RJ01 Rejection of invention patent application after publication