CN109988376A - A kind of production method of environmental protection sheet material - Google Patents
A kind of production method of environmental protection sheet material Download PDFInfo
- Publication number
- CN109988376A CN109988376A CN201711488219.0A CN201711488219A CN109988376A CN 109988376 A CN109988376 A CN 109988376A CN 201711488219 A CN201711488219 A CN 201711488219A CN 109988376 A CN109988376 A CN 109988376A
- Authority
- CN
- China
- Prior art keywords
- slip agent
- resin
- added
- sheet material
- agent
- 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
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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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2451/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2451/04—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to rubbers
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses packaging material sheet material, the production technical field of especially environmentally friendly sheet material.1) present invention is the following steps are included: first carry out resin in heat seal pot that solid additive reinforcing agent 872, outer slip agent 70s, impact modifier 401 is added when high-speed kneading to resin temperature reaches 50 DEG C, 2) when the cold temperature of charge with after is down to 60 DEG C, feeding is plasticized by planetary extruder into paste to extruder hopper；3) paste is added to roll calendar, then removed, is cooled and shaped, carry volume, obtain PVC sheet.The resin, stabilizer T -890, plasticizer 301, interior slip agent G-16, reinforcing agent 872, outer slip agent 70s and impact modifier 401 the mass ratio that feeds intake be 1502 ︰, 16 ︰, 16 ︰, 6 ︰, 70 ︰, 5 ︰ 40.Preparation method of the present invention is simple, easy, facilitates raw operation, the product stability of formation is good, at low cost, and good environmental protection.
Description
Technical field
The present invention relates to packaging material sheet materials, the especially production technical field of environment-friendly PVC sheet material.
Background technique
With the continuous development of science and technology, also higher and higher to the environmental requirement of PVC product, conventional formulation finished product
Customer demand is had been unable to meet, it is especially even more controlled in terms of foreign trade packing material, food, Key works Drug packing etc. are with material.
Summary of the invention
Object of the present invention is to propose a kind of production method of environment-friendly PVC sheet material.
The present invention the following steps are included:
1) first resin is carried out in heat seal pot that solid additive reinforcing agent is added when high-speed kneading to resin temperature reaches 50 DEG C
872, outer slip agent 70s, impact modifier 401 continue to mediate when reaching 60 DEG C to temperature of charge that liquid adjuvants stabilizer is added
T-890, plasticizer 301, interior slip agent G-16, kneading are discharged into cold and pot when reaching 80 DEG C to temperature of charge；
2) when the cold temperature of charge with after is down to 60 DEG C, feeding to extruder hopper is plasticized by planetary extruder into paste；
3) paste is added to roll calendar, then removed, is cooled and shaped, carry volume, obtain PVC sheet.
The resin, stabilizer T -890, plasticizer 301, interior slip agent G-16, reinforcing agent 872, outer slip agent 70s and anti-
The mass ratio that feeds intake of impact modifier 401 is 1502 ︰, 16 ︰, 16 ︰, 6 ︰, 70 ︰, 5 ︰ 40.
Preparation method of the present invention is simple, easy, facilitates raw operation, the product stability of formation is good, at low cost, and the feature of environmental protection
It can be good.
Specific embodiment
One, production technology:
1, ingredient: 75kg resin, 0.8kg stabilizer T -890,0.8kg plasticizer 301, slip agent G- in 0.3k g are weighed respectively
16, outer slip agent 70s, 2kg impact modifier 401 of 3.5kg reinforcing agent 872,0.25kg.
2, procedure of processing: being first added resin in heat seal pot, and solid is added when reaching 50 DEG C in high-speed kneading to resin temperature
Auxiliary agent reinforcing agent 872, outer slip agent 70s, impact modifier 401, then mediate, liquid is added when temperature of charge reaches 60 DEG C and helps
Agent stabilizer T -890, plasticizer 301, interior slip agent G-16 continue to be discharged into cold and pot when mediating to 80 DEG C of temperature of charge.
When temperature of the material in cold and pot is down to 60 DEG C, feeding to extruder hopper is plasticized by planetary extruder into paste
Shape object.
Finally, being added paste to roll calendar, then remove, be cooled and shaped, load batches to obtain PVC sheet.
Two, product characteristic: this product is detected by Pu Ni inspection center, completely environmental protection.
It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, above-described embodiment and explanation
It is merely illustrated the principles of the invention described in book, without departing from the spirit and scope of the present invention, the present invention also has
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
It is defined by the appending claims and its equivalent thereof.
Claims (2)
1. the production method of environmentally friendly sheet material, it is characterised in that the following steps are included:
1) first resin is carried out in heat seal pot that solid additive reinforcing agent is added when high-speed kneading to resin temperature reaches 50 DEG C
872, outer slip agent 70s, impact modifier 401 continue to mediate when reaching 60 DEG C to temperature of charge that liquid adjuvants stabilizer is added
T-890, plasticizer 301, interior slip agent G-16, kneading are discharged into cold and pot when reaching 80 DEG C to temperature of charge；
2) when the cold temperature of charge with after is down to 60 DEG C, feeding to extruder hopper is plasticized by planetary extruder into paste；
3) paste is added to roll calendar, then removed, is cooled and shaped, carry volume, obtain PVC sheet.
2. the production method of environment-friendly PVC sheet material according to claim 1, it is characterised in that the resin, stabilizer T -890,
Plasticizer 301, interior slip agent G-16, reinforcing agent 872, outer slip agent 70s and impact modifier 401 the mass ratio that feeds intake be
1502 ︰, 16 ︰, 16 ︰, 6 ︰, 70 ︰, 5 ︰ 40.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711488219.0A CN109988376A (en) | 2017-12-30 | 2017-12-30 | A kind of production method of environmental protection sheet material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711488219.0A CN109988376A (en) | 2017-12-30 | 2017-12-30 | A kind of production method of environmental protection sheet material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109988376A true CN109988376A (en) | 2019-07-09 |
Family
ID=67110967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711488219.0A Pending CN109988376A (en) | 2017-12-30 | 2017-12-30 | A kind of production method of environmental protection sheet material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109988376A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110982192A (en) * | 2019-12-09 | 2020-04-10 | 江苏巨麦新材料科技有限公司 | Heat insulation type PVC sheet and preparation method thereof |
-
2017
- 2017-12-30 CN CN201711488219.0A patent/CN109988376A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110982192A (en) * | 2019-12-09 | 2020-04-10 | 江苏巨麦新材料科技有限公司 | Heat insulation type PVC sheet and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190709 |