CN106967263A - Water drilling piece and preparation method thereof - Google Patents
Water drilling piece and preparation method thereof Download PDFInfo
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- CN106967263A CN106967263A CN201710331804.3A CN201710331804A CN106967263A CN 106967263 A CN106967263 A CN 106967263A CN 201710331804 A CN201710331804 A CN 201710331804A CN 106967263 A CN106967263 A CN 106967263A
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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
- 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
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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
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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
- 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
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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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
The invention discloses a kind of water drilling piece and preparation method thereof, the water drilling piece includes the component of following parts by weight：70 80 parts of polyvinyl chloride, 14 parts of MBS, 0.5 2 parts of thiol methyl tin, 0.5 1.5 parts of lubricant, 15 parts of processing aid, 0.05 0.1 parts of antiplastering aid, 15 parts of foaming control agent, 0.1 0.5 parts of the antioxidant lubricant includes SG 16 and SG 70s, according to weight ratio, the SG 16：SG‑70s=8:3.Beneficial effects of the present invention are：The water drilling chip size stability is high, so as to avoid because water drilling chip size changes and causes to be placed in the situation generation that the boiling hot pearl on water drilling piece is scrapped.
Description
Technical field
The present invention relates to decorative product raw material, more particularly to a kind of water drilling piece and preparation method thereof.
Background technology
As garment accessories, boiling hot figure can increase the attractive in appearance of clothing, clothing is rised in value.Rhinestone, also known as water drilling, are the masters for scalding figure
Want part.
Publication No. CN101961969A Chinese patent discloses a kind of paste and scalds the method that pearl rhinestone scalds piece.This method
Comprise the following steps：With paste pen by boiling hot pearl, rhinestone or boiling hot piece stick up come and be placed in using PVC, PU, silica gel, to ward off glue etc. soft
In the sheet that glue type material makes, then with silicon heat fixation adhesive tape the monoblock pattern of the boiling hot pearl being well placed, rhinestone or boiling hot piece is glued
Getting up and being attached to needs the product surface of pasting patterns, with permanent hair styling or heating equipment heat scald pearl, rhinestone or boiling hot piece, make scald pearl,
Rhinestone or boiling hot piece are fixed on product surface.
Wherein, it is provided with below sheet below transparent panel, transparent panel and is preset with pattern.Put boiling hot pearl, rhinestone or boiling hot piece
When carried out with reference to default pattern below transparent panel.
In the prior art, sheet, also known as water drilling piece, material are in the majority with PVC.Water is placed in due to scalding pearl, rhinestone or boiling hot piece
Bore on piece, if PVC material water drilling chip size less stables, can cause to be placed in boiling hot pearl, rhinestone or the boiling hot piece on water drilling piece
Scrap, cause larger loss.
The content of the invention
It is an object of the invention to provide a kind of water drilling piece.The water drilling chip size stability is high, so as to avoid because water
Chip size is bored to change and cause to be placed in the situation generation that the boiling hot pearl on water drilling piece is scrapped.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of water drilling piece, includes the component of following parts by weight：
70-80 parts of polyvinyl chloride
1-4 parts of MBS
0.5-2 parts of thiol methyl tin
0.5-1.5 parts of lubricant
1-5 parts of processing aid
0.05-0.1 parts of antiplastering aid
1-5 parts of foaming control agent
0.1-0.5 parts of antioxidant
The lubricant includes SG-16 and SG-70s, according to weight ratio, described SG-16: SG-70s=8: 3.
By using above-mentioned technical proposal, MBS can play the enhanced effect of toughness reinforcing to polyvinyl chloride, improve impact strength
With the effect of toughness.Thiol methyl tin thermal stability is strong, improves the dimensional stability of polyvinyl chloride, can use high temperature process
To ensure the transparency of polyvinyl chloride, weather resistance is superior, and initial coloration performance is stable.Lubricant can avoid polyvinyl chloride from gluing
The metal surface of process equipment is attached to, the load of process equipment is reduced, power consumption of polymer processing is reduced, improves the melt flows of polyvinyl chloride
Performance, improves color and luster and gloss.And SG-16 is in-lubricant, SG-70s is external lubricant, so as to out of polyvinyl chloride
Side and outside enhancing greasy property.The addition of processing aid can improve the processing characteristics of polyvinyl chloride, reduce difficulty of processing.It is anti-
Stick can reduce the viscosity of polyvinyl chloride, so as to reduce the separating difficulty of water drilling piece.Foaming control agent can promote polychlorostyrene second
The plasticizing of alkene, improves the melt strength of foam polyvinyl chloride material, the merging of bubble is prevented, to obtain the polychlorostyrene second of even foaming
Alkene, it is ensured that the good mobility of polyvinyl chloride melt.Antioxidant is capable of the antioxygenic property of reinforced polyvinyl chloride, extends polychlorostyrene second
The service life of alkene.
The present invention is further arranged to：The processing aid selects P201.
By using above-mentioned technical proposal, P201 originates from lake Southern Star chemical general factory, is methyl acrylic ester and propylene
Esters of gallic acid passes through emulsion polymerization, the white free-flowing powder then gone out through pressure spray dryer technique productions, with good change
Learn stability and thermoplasticity, water insoluble, ethanol.
The present invention is further arranged to：The antiplastering aid selects HMC-710.
By using above-mentioned technical proposal, HMC-710 originates from Si Run new materials Co., Ltd of Foshan City.
The present invention is further arranged to：The foaming control agent selects NSR-100.
By using above-mentioned technical proposal, NSR-100 originates from Shandong Si Saier high polymer materials Co., Ltd, belongs to propylene
Esters of gallic acid ACR resins.
The present invention is further arranged to：The antioxidant includes antioxidant 1010 and irgasfos 168, according to weight ratio, institute
State antioxidant 1010: irgasfos 168=1: 1.
By using above-mentioned technical proposal, antioxidant 1010 and irgasfos 168 compound use can play synergy,
The antioxygenic property of reinforced polyvinyl chloride.
The present invention is further arranged to：According to parts by weight, include 0.1-0.5 parts of calcium stearate.
By using above-mentioned technical proposal, calcium stearate has the transparency, lubricity strong, the high spy of long-term thermal stability
Point.
The present invention is further arranged to：According to parts by weight, include 0.05-0.2 parts of ultramarine.
By using above-mentioned technical proposal, ultramarine plays a part of colouring polyvinyl chloride.
The present invention is further arranged to：According to parts by weight, in addition to 0.1-0.3 parts of (the 2- ethyl hexyls of phthalic acid two
Ester).
By using above-mentioned technical proposal, the addition of phthalic acid two (2- ethylhexyls) can reduce polyvinyl chloride and melt
The viscosity of melting material, so as to reduce the difficulty of processing of polyvinyl chloride.
Another goal of the invention of the present invention is to provide a kind of preparation method of water drilling piece, including following preparation process：
Step 1：According to parts by weight, 70-80 parts of polyvinyl chloride, 1-4 parts of MBS, 0.5-2 parts of thiol methyl tin, lubricant are weighed
0.5-1.5 parts, it is 1-5 parts of processing aid, 0.05-0.1 parts of antiplastering aid, 1-5 parts of foaming control agent, 0.1-0.5 parts of antioxidant, stearic
Sour calcium 0.1-0.5 parts, 0.05-0.2 parts of ultramarine, 0.1-0.3 parts of phthalic acid two (2- ethylhexyls), the lubricant includes
SG-16 and SG-70s, according to weight ratio, described SG-16: SG-70s=8: 3；
Step 2：Control heat to mix machine temperature for 100 DEG C, start heat and mix machine, input polyvinyl chloride carries out spice 1min, continues to put into
Thiol methyl tin, SG-16 and phthalic acid two (2- ethylhexyls), spice 2-3min, temperature rise to 80 DEG C or so additions
MBS, processing aid, SG-70s, antiplastering aid, foaming control agent, antioxidant and calcium stearate, continue spice and add to 100 DEG C or so
Enter ultramarine, continue spice to 110 DEG C of blowings and enter cold pot, be cooled to blowing after 40 DEG C and enter extruder；
Step 3：Viscous state is machined to by extruder, into plastic calender, successively through calendering formation, cooling and shaping, cutting edge
Afterwards, packaging certified products.
By using above-mentioned technical proposal, the water drilling chip size stability prepared is high, and structural strength is high.
In summary, the invention has the advantages that：
1st, adding for irgasfos 168 can not only compound the antioxygenic property of lifting polyvinyl chloride with antioxidant 1010, additionally it is possible to
The stability of polyvinyl chloride is lifted, so as to lift dimensional stability；
2nd, MBS and lubricant can act synergistically, and can further lift dimensional stability of the present invention and structural strength.
Embodiment
Embodiment 1
A kind of water drilling piece, includes the component of following parts by weight：
80 parts of polyvinyl chloride, 4 parts of MBS, 2 parts of thiol methyl tins, 1 part of lubricant, 5 parts of P201,0.1 part of HMC-710,5 parts of NSR-
100th, 0.5 part of antioxidant, 0.1 part of calcium stearate, 0.05 part of ultramarine, 0.3 part of phthalic acid two (2- ethylhexyls).
Wherein, lubricant includes SG-16 and SG-70s, according to weight ratio, SG-16: SG-70s=8: 3.Antioxidant includes
Antioxidant 1010 and irgasfos 168, according to weight ratio, antioxidant 1010: 168=1: 1.
A kind of preparation method of water drilling piece, including following preparation process：
Step 1：According to parts by weight, weigh 80 parts of polyvinyl chloride, 4 parts of MBS, 2 parts of thiol methyl tins, 1 part of lubricant, 5 parts of P201,
0.1 part of HMC-710,5 parts of NSR-100,0.5 part of antioxidant, 0.1 part of calcium stearate, 0.05 part of ultramarine, 0.3 part of phthalic acid
Two (2- ethylhexyls)；
Step 2：Control heat to mix machine temperature for 100 DEG C, start heat and mix machine, input polyvinyl chloride carries out spice 1min, continues to put into
Thiol methyl tin, SG-16 and phthalic acid two (2- ethylhexyls), spice 2-3min, temperature rise to 80 DEG C or so additions
MBS, processing aid, SG-70s, antiplastering aid, foaming control agent, antioxidant and calcium stearate, continue spice and add to 100 DEG C or so
Enter ultramarine, continue spice to 110 DEG C of blowings and enter cold pot, be cooled to blowing after 40 DEG C and enter extruder；
Step 3：Viscous state is machined to by extruder, into plastic calender, successively through calendering formation, cooling and shaping, cutting edge
Afterwards, packaging certified products.
Embodiment 2
A kind of water drilling piece, includes the component of following parts by weight：
70 parts of polyvinyl chloride, 1 part of MBS, 1 part of thiol methyl tin, 0.5 part of lubricant, 4 parts of P201,0.05 part of HMC-710,2 parts
NSR-100,0.1 part of antioxidant, 0.2 part of calcium stearate, 0.08 part of ultramarine, 0.1 part of phthalic acid two (2- ethylhexyls).
Wherein, lubricant includes SG-16 and SG-70s, according to weight ratio, SG-16: SG-70s=8: 3.Antioxidant includes
Antioxidant 1010 and irgasfos 168, according to weight ratio, antioxidant 1010: 168=1: 1.
A kind of preparation method of water drilling piece, including following preparation process：
Step 1：According to parts by weight, weigh 70 parts of polyvinyl chloride, 1 part of MBS, 1 part of thiol methyl tin, 0.5 part of lubricant, 4 parts
P201,0.05 part of HMC-710,2 parts of NSR-100,0.1 part of antioxidant, 0.2 part of calcium stearate, 0.08 part of ultramarine, 0.1 part of adjacent benzene
Dioctyl phthalate two (2- ethylhexyls)；
Step 2：Control heat to mix machine temperature for 100 DEG C, start heat and mix machine, input polyvinyl chloride carries out spice 1min, continues to put into
Thiol methyl tin, SG-16 and phthalic acid two (2- ethylhexyls), spice 2-3min, temperature rise to 80 DEG C or so additions
MBS, processing aid, SG-70s, antiplastering aid, foaming control agent, antioxidant and calcium stearate, continue spice and add to 100 DEG C or so
Enter ultramarine, continue spice to 110 DEG C of blowings and enter cold pot, be cooled to blowing after 40 DEG C and enter extruder；
Step 3：Viscous state is machined to by extruder, into plastic calender, successively through calendering formation, cooling and shaping, cutting edge
Afterwards, packaging certified products.
Embodiment 3
A kind of water drilling piece, includes the component of following parts by weight：
72 parts of polyvinyl chloride, 2 parts of MBS, 0.5 part of thiol methyl tin, 0.75 part of lubricant, 2 parts of P201,0.07 part of HMC-710,3
Part NSR-100,0.2 part of antioxidant, 0.4 part of calcium stearate, 0.1 part of ultramarine, 0.2 part of phthalic acid two (2- ethylhexyls).
Wherein, lubricant includes SG-16 and SG-70s, according to weight ratio, SG-16: SG-70s=8: 3.Antioxidant includes
Antioxidant 1010 and irgasfos 168, according to weight ratio, antioxidant 1010: 168=1: 1.
A kind of preparation method of water drilling piece, including following preparation process：
Step 1：According to parts by weight, weigh 72 parts of polyvinyl chloride, 2 parts of MBS, 0.5 part of thiol methyl tin, 0.75 part of lubricant, 2 parts
P201,0.07 part of HMC-710,3 parts of NSR-100,0.2 part of antioxidant, 0.4 part of calcium stearate, 0.1 part of ultramarine, 0.2 part of adjacent benzene two
Formic acid two (2- ethylhexyls)；
Step 2：Control heat to mix machine temperature for 100 DEG C, start heat and mix machine, input polyvinyl chloride carries out spice 1min, continues to put into
Thiol methyl tin, SG-16 and phthalic acid two (2- ethylhexyls), spice 2-3min, temperature rise to 80 DEG C or so additions
MBS, processing aid, SG-70s, antiplastering aid, foaming control agent, antioxidant and calcium stearate, continue spice and add to 100 DEG C or so
Enter ultramarine, continue spice to 110 DEG C of blowings and enter cold pot, be cooled to blowing after 40 DEG C and enter extruder；
Step 3：Viscous state is machined to by extruder, into plastic calender, successively through calendering formation, cooling and shaping, cutting edge
Afterwards, packaging certified products.
Embodiment 4
A kind of water drilling piece, includes the component of following parts by weight：
75 parts of polyvinyl chloride, 3 parts of MBS, 1.5 parts of thiol methyl tins, 1.25 parts of lubricants, 1 part of P201,0.06 part of HMC-710,1
Part NSR-100,0.3 part of antioxidant, 0.3 part of calcium stearate, 0.15 part of ultramarine, 0.3 part of phthalic acid two (2- ethylhexyls).
Wherein, lubricant includes SG-16 and SG-70s, according to weight ratio, SG-16: SG-70s=8: 3.Antioxidant includes
Antioxidant 1010 and irgasfos 168, according to weight ratio, antioxidant 1010: 168=1: 1.
A kind of preparation method of water drilling piece, including following preparation process：
Step 1：According to parts by weight, weigh 75 parts of polyvinyl chloride, 3 parts of MBS, 1.5 parts of thiol methyl tins, 1.25 parts of lubricants, 1 part
P201,0.06 part of HMC-710,1 part of NSR-100,0.3 part of antioxidant, 0.3 part of calcium stearate, 0.15 part of ultramarine, 0.3 part of adjacent benzene
Dioctyl phthalate two (2- ethylhexyls)；
Step 2：Control heat to mix machine temperature for 100 DEG C, start heat and mix machine, input polyvinyl chloride carries out spice 1min, continues to put into
Thiol methyl tin, SG-16 and phthalic acid two (2- ethylhexyls), spice 2-3min, temperature rise to 80 DEG C or so additions
MBS, processing aid, SG-70s, antiplastering aid, foaming control agent, antioxidant and calcium stearate, continue spice and add to 100 DEG C or so
Enter ultramarine, continue spice to 110 DEG C of blowings and enter cold pot, be cooled to blowing after 40 DEG C and enter extruder；
Step 3：Viscous state is machined to by extruder, into plastic calender, successively through calendering formation, cooling and shaping, cutting edge
Afterwards, packaging certified products.
Embodiment 5
A kind of water drilling piece, includes the component of following parts by weight：
78 parts of polyvinyl chloride, 2 parts of MBS, 1.3 parts of thiol methyl tins, 1.5 parts of lubricants, 3 parts of P201,0.08 part of HMC-710,4 parts
NSR-100,0.4 part of antioxidant, 0.5 part of calcium stearate, 0.2 part of ultramarine, 0.15 part of phthalic acid two (2- ethylhexyls).
Wherein, lubricant includes SG-16 and SG-70s, according to weight ratio, SG-16: SG-70s=8: 3.Antioxidant includes
Antioxidant 1010 and irgasfos 168, according to weight ratio, antioxidant 1010: 168=1: 1.
A kind of preparation method of water drilling piece, including following preparation process：
Step 1：According to parts by weight, weigh 78 parts of polyvinyl chloride, 2 parts of MBS, 1.3 parts of thiol methyl tins, 1.5 parts of lubricants, 3 parts
P201,0.08 part of HMC-710,4 parts of NSR-100,0.4 part of antioxidant, 0.5 part of calcium stearate, 0.2 part of ultramarine, 0.15 part of adjacent benzene
Dioctyl phthalate two (2- ethylhexyls)；
Step 2：Control heat to mix machine temperature for 100 DEG C, start heat and mix machine, input polyvinyl chloride carries out spice 1min, continues to put into
Thiol methyl tin, SG-16 and phthalic acid two (2- ethylhexyls), spice 2-3min, temperature rise to 80 DEG C or so additions
MBS, processing aid, SG-70s, antiplastering aid, foaming control agent, antioxidant and calcium stearate, continue spice and add to 100 DEG C or so
Enter ultramarine, continue spice to 110 DEG C of blowings and enter cold pot, be cooled to blowing after 40 DEG C and enter extruder；
Step 3：Viscous state is machined to by extruder, into plastic calender, successively through calendering formation, cooling and shaping, cutting edge
Afterwards, packaging certified products.
Embodiment 6
A kind of water drilling piece, includes the component of following parts by weight：
72 parts of polyvinyl chloride, 2 parts of MBS, 0.5 part of thiol methyl tin, 0.75 part of lubricant, 2 parts of P201,0.07 part of HMC-710,3
Part NSR-100,0.2 part of antioxidant.
Wherein, lubricant includes SG-16 and SG-70s, according to weight ratio, SG-16: SG-70s=8: 3.Antioxidant includes
Antioxidant 1010 and irgasfos 168, according to weight ratio, antioxidant 1010: 168=1: 1.
A kind of preparation method of water drilling piece, including following preparation process：
Step 1：According to parts by weight, weigh 72 parts of polyvinyl chloride, 2 parts of MBS, 0.5 part of thiol methyl tin, 0.75 part of lubricant, 2 parts
P201,0.07 part of HMC-710,3 parts of NSR-100,0.2 part of antioxidant；
Step 2：Control heat to mix machine temperature for 100 DEG C, start heat and mix machine, input polyvinyl chloride carries out spice 1min, continues to put into
Thiol methyl tin and SG-16, spice 2-3min, temperature rise to 80 DEG C or so add MBS, processing aid, SG-70s, antiplastering aid,
Foaming control agent and antioxidant, continue spice to 110 DEG C of blowings and enter cold pot, be cooled to blowing after 40 DEG C and enter extruder；
Step 3：Viscous state is machined to by extruder, into plastic calender, successively through calendering formation, cooling and shaping, cutting edge
Afterwards, packaging certified products.
Comparative example 1
MBS is removed as different from Example 3, and other are same as Example 3.
Comparative example 2
Lubricant is removed as different from Example 3, and other are same as Example 3.
Comparative example 3
Remove MBS and lubricant simultaneously as different from Example 3, other are same as Example 3.
Comparative example 4
Antioxidant includes antioxidant 1010 as different from Example 3, and other are same as Example 3.
Dimensional stability test
With reference to GB/T 12027-2004 plastic sheetings and thin slice heated dimensions rate of change test method to embodiment 1-6 and contrast
Example 1-3 is tested.
Test for tensile strength
With reference to the measure third portion of GB/T 1040-2006.3 plastic tensile performances：The experimental condition of film and thin slice is to implementing
Example 1-6 and comparative example 1-3 is tested.
The embodiment 1-6 of table 1 and comparative example 1-3 dimensional stability and tensile strength record sheet
Note：Contraction change rate is lower, shows that the dimensional stability of water drilling piece is higher.
Endwise tensile strength and transverse tensile strength are higher, show that the structural strength of water drilling piece is high.
It can draw to draw a conclusion from table 1：
Comparative example 1-6 understands that the contraction change rate of water drilling piece of the present invention is low, and dimensional stability is high.Meanwhile, water drilling of the present invention
The endwise tensile strength and transverse tensile strength of piece are high, and structural strength is high.Meanwhile, compared to embodiment 1-5, the receipts of embodiment 6
Contracting rate of change is high, and endwise tensile strength and transverse tensile strength are low.It can be seen that, calcium stearate, ultramarine and (the 2- second of phthalic acid two
The own ester of base) addition can be lifted the present invention dimensional stability and structural strength.
Comparative example 3 and comparative example 1-3 understand that MBS, lubricant can lift dimensional stability of the present invention and structure
Intensity.Meanwhile, being used in conjunction with for MBS and lubricant can further lift dimensional stability of the present invention and structural strength.
Comparative example 3 and comparative example 4 understand that the addition of irgasfos 168 can lift the dimensional stability of the present invention.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification without creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the right of invention by Patent Law.
Claims (9)
1. a kind of water drilling piece, it is characterized in that：Include the component of following parts by weight：
70-80 parts of polyvinyl chloride
1-4 parts of MBS
0.5-2 parts of thiol methyl tin
0.5-1.5 parts of lubricant
1-5 parts of processing aid
0.05-0.1 parts of antiplastering aid
1-5 parts of foaming control agent
0.1-0.5 parts of antioxidant
The lubricant includes SG-16 and SG-70s, according to weight ratio, the SG-16：SG-70s=8:3.
2. water drilling piece according to claim 1, it is characterized in that：The processing aid selects P201.
3. water drilling piece according to claim 1, it is characterized in that：The antiplastering aid selects HMC-710.
4. water drilling piece according to claim 1, it is characterized in that：The foaming control agent selects NSR-100.
5. water drilling piece according to claim 1, it is characterized in that：The antioxidant includes antioxidant 1010 and irgasfos 168,
According to weight ratio, the antioxidant 1010：Irgasfos 168=1:1.
6. water drilling piece according to claim 1, it is characterized in that：According to parts by weight, include 0.1-0.5 parts of stearic acid
Calcium.
7. water drilling piece according to claim 1, it is characterized in that：According to parts by weight, include 0.05-0.2 parts of ultramarine.
8. water drilling piece according to claim 1, it is characterized in that：According to parts by weight, in addition to 0.1-0.3 parts of phthalic acids
Two（2- ethylhexyls）.
9. a kind of preparation method of water drilling piece, it is characterized in that：Including following preparation process：
Step 1：According to parts by weight, 70-80 parts of polyvinyl chloride, 1-4 parts of MBS, 0.5-2 parts of thiol methyl tin, lubricant are weighed
0.5-1.5 parts, it is 1-5 parts of processing aid, 0.05-0.1 parts of antiplastering aid, 1-5 parts of foaming control agent, 0.1-0.5 parts of antioxidant, stearic
Sour calcium 0.1-0.5 parts, 0.05-0.2 parts of ultramarine, phthalic acid two（2- ethylhexyls）0.1-0.3 parts, the lubricant includes
SG-16 and SG-70s, according to weight ratio, the SG-16：SG-70s=8:3；
Step 2：Control heat to mix machine temperature for 100 DEG C, start heat and mix machine, input polyvinyl chloride carries out spice 1min, continues to put into
Thiol methyl tin, SG-16 and phthalic acid two（2- ethylhexyls）, spice 2-3min, temperature rises to 80 DEG C or so additions
MBS, processing aid, SG-70s, antiplastering aid, foaming control agent, antioxidant and calcium stearate, continue spice and add to 100 DEG C or so
Enter ultramarine, continue spice to 110 DEG C of blowings and enter cold pot, be cooled to blowing after 40 DEG C and enter extruder；
Step 3：Viscous state is machined to by extruder, into plastic calender, successively through calendering formation, cooling and shaping, cutting edge
Afterwards, packaging certified products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710331804.3A CN106967263A (en) | 2017-05-11 | 2017-05-11 | Water drilling piece and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710331804.3A CN106967263A (en) | 2017-05-11 | 2017-05-11 | Water drilling piece and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106967263A true CN106967263A (en) | 2017-07-21 |
Family
ID=59331437
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710331804.3A Pending CN106967263A (en) | 2017-05-11 | 2017-05-11 | Water drilling piece and preparation method thereof |
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| CN (1) | CN106967263A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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