CN103319814A

CN103319814A - Vinyl formula

Info

Publication number: CN103319814A
Application number: CN2013102770105A
Authority: CN
Inventors: 叶青华
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-06-27
Filing date: 2013-06-27
Publication date: 2013-09-25
Anticipated expiration: 2033-06-27
Also published as: CN103319814B

Abstract

The invention discloses a vinyl formula, comprising the following components by weight percent: PVC (polyvinyl chloride) crude powder, PVC baby powder 810, a plasticizer, hard oil TXIB, hard oil 57 degrees, heat-resistant oil ED-S, a stabilizing agent CE-116 and a release agent. The vinyl prepared by the formula disclosed by the invention is good in hardness, smooth in handfeel, strong in plasticity, good in stability, and closer to a real handle of human skin.

Description

Ward off the glue prescription

Technical field

The present invention relates to belong to the formula technique field, especially relate to and a kind ofly ward off the glue prescription for what can make toy, human emulation skin.

Background technology

With warding off toy that glue material does vinyl toy, vinyl toy is a kind ofly to touch up very comfortable, smooth soft toy.Existing vinyl toy is generally all made hollow animalcule or fruit shape, mainly for being placed it in, the player pinches object for appreciation in the hand, therefore this type toy is not only higher to plasticity-, the stability requirement of material, but also require after the repeatedly extruding not yielding, the moderate and good toughness of soft durometer.Ward off glue except making toy, also be used for making the human body simulation skin, be applied to teaching field.

The glue of warding off of existing preparation toy mainly comprises and draws together phthalic ester and PVC, wherein PVC is major ingredient, drawing together phthalic acid ester content is 8-12%, mainly there is following shortcoming in this glue material of warding off: poor stability, poor plasticity is placed more than 6 months yieldingly at normal temperatures, and no longer has thermoplasticity, soft durometer is difficult to control during preparation, and the preparation difficulty is high.In addition, existingly thisly ward off glue also to draw together the ratio of phthalic ester excessive because of existence, so that this glue material of warding off has certain toxicity, and can give out unpleasant special odor.In addition, the human emulation skin that adopts above-mentioned prescription to make, also there is the harder defective of feel in surface ratio simultaneously than extra coarse, differs greatly with human body real skin feel.

Summary of the invention

Technical problem to be solved by this invention is: provide a kind of soft durometer good, feel is smooth, and plasticity-is strong, and good stability is more warded off the glue prescription near the true feel of human body skin.

The technical solution used in the present invention is: a kind of glue prescription of warding off, and this is warded off the glue prescription and is comprised of following raw material by weight percentage:

PVC meal C65V:20-40%;

PVC children powder 810:30-60%;

Softening agent: 5-9%;

Hard oil TXIB:1-3%;

Hard oil 57 degree: 1.5-3%;

Deep fat resistance ED-S:1-2.5%;

Tranquilizer CE-116:2-3.5%;

Releasing agent: 0.5-1.5%;

The summation of above-mentioned all components percentage composition is 100%.

Also comprise dioctyl phthalate (DOP) 5-10%.

Also comprise talcum powder: 1-2.5%.

Also comprise ATBC: 1.3%.

Described PVC meal C65V:32%; PVC children powder 810:52%; Softening agent: 7%; Hard oil TXIB:1.8%; Hard oil 57 degree: 2%; Deep fat resistance ED-S:1.8%; Tranquilizer CE-116:2.5%; Releasing agent: 0.9%.

Described PVC meal C65V:31%; PVC children powder 810:45%; Softening agent: 7%; Hard oil TXIB:1.9%; Hard oil 57 degree: 1.5%; Deep fat resistance ED-S:1.7%; Tranquilizer CE-116:2.2%; Releasing agent: 0.9%, dioctyl phthalate (DOP) 6%, talcum powder: 1.5%, ATBC: 1.3%.

The invention has the beneficial effects as follows: a kind of glue prescription of warding off of the present invention, such scheme are the materials that the preparation vinyl toy is used, can be according to the needs of different sorts and shape vinyl toy, and finished toy is produced in, moulded section painted through the later stage.Dioctyl phthalate (DOP) in the raw material of the present invention and softening agent TXIB form a minute plastic binder, be intended to improve and finally ward off plastic softening agent TXIB and the two kinds of nontoxic components of dioctyl phthalate (DOP) also used simultaneously of glue finished product, give out the bad smell minimizing so that ward off glue, and toxicity is down to extremely low-level, meet human body toxicological harmless requirement.Softening agent TXIB and dioctyl phthalate (DOP) are used in conjunction with, and also as a kind of viscosity-depression agent, can improve the flowability of PVC mixed sols, and intermiscibility is good, and the plastic binder result of use is better brought into play.

As improvement, also comprise talcum powder: 1-2.5%.Above-mentioned talcum powder has lubricated and stable effect as strengthening the upgrading weighting agent, can increase the stability of product characteristics, increases tensile strength, shearing resistance, and flexing intensity and pressure intensity, thus reduce distortion, good stability.In a word, prescription of the present invention makes to such an extent that to ward off the glue soft durometer good, and feel is smooth, and plasticity-is strong, and good stability is more near the true feel of human body skin.

Embodiment

Below be preferred embodiment of the present invention, but therefore do not limit protection scope of the present invention.

A kind of glue prescription of warding off of the present invention, this is warded off the glue prescription and is comprised of following raw material by weight percentage:

PVC meal C65V:20-40%;

PVC children powder 810:30-60%;

Softening agent: 5-9%;

Hard oil TXIB:1-3%;

Hard oil 57 degree: 1.5-3%;

Deep fat resistance ED-S:1-2.5%;

Tranquilizer CE-116:2-3.5%;

Releasing agent: 0.5-1.5%;

The summation of above-mentioned all components percentage composition is 100%.

Also comprise dioctyl phthalate (DOP) 5-10%.

Also comprise talcum powder: 1-2.5%.Above-mentioned talcum powder has lubricated and stable effect as strengthening the upgrading weighting agent, can increase the stability of product characteristics, increases tensile strength, shearing resistance, and flexing intensity and pressure intensity, thus reduce distortion, good stability.

Also comprise ATBC: 1.3%.

PVC meal C65V grain diameter of the present invention is 80-173 μ m, and the grain diameter of PVC children powder 810 is 0.1-2 μ m.

Embodiment 1, described PVC meal C65V:32%; PVC children powder 810:52%; Softening agent: 7%; Hard oil TXIB:1.8%; Hard oil 57 degree: 2%; Deep fat resistance ED-S:1.8%; Tranquilizer CE-116:2.5%; Releasing agent: 0.9%.

Embodiment 2, described PVC meal C65V:31%; PVC children powder 810:45%; Softening agent: 7%; Hard oil TXIB:1.9%; Hard oil 57 degree: 1.5%; Deep fat resistance ED-S:1.7%; Tranquilizer CE-116:2.2%; Releasing agent: 0.9%, dioctyl phthalate (DOP) 6%, talcum powder: 1.5%, ATBC: 1.3%.

Embodiment 3, described PVC meal C65V:30%; PVC children powder 810:43%; Softening agent: 7.7%; Hard oil TXIB:1.8%; Hard oil 57 degree: 1.4%; Deep fat resistance ED-S:1.8%; Tranquilizer CE-116:2.1%; Releasing agent: 1%, dioctyl phthalate (DOP) 8.2%, talcum powder: 1.7%, ATBC: 1.3%.

Embodiment 4, described PVC meal C65V:28%; PVC children powder 810:39%; Softening agent: 9%; Hard oil TXIB:3.4%; Hard oil 57 degree: 2%; Deep fat resistance ED-S:2.1%; Tranquilizer CE-116:2.5%; Releasing agent: 1.1%, dioctyl phthalate (DOP) 10%, talcum powder: 1.6%, ATBC: 1.3%.

Embodiment 5, described PVC meal C65V:27%; PVC children powder 810:39%; Softening agent: 9%; Hard oil TXIB:2.6%; Hard oil 57 degree: 4.7%; Deep fat resistance ED-S:2.2%; Tranquilizer CE-116:2.8%; Releasing agent: 1.3%, dioctyl phthalate (DOP) 8.7%, talcum powder: 1.4%, ATBC: 1.3%.

A kind of glue prescription of warding off of the present invention, such scheme are the materials that the preparation vinyl toy is used, can be according to the needs of different sorts and shape vinyl toy, and finished toy is produced in, moulded section painted through the later stage.Dioctyl phthalate (DOP) in the raw material of the present invention and softening agent TXIB form a minute plastic binder, be intended to improve and finally ward off plastic softening agent TXIB and the two kinds of nontoxic components of dioctyl phthalate (DOP) also used simultaneously of glue finished product, give out the bad smell minimizing so that ward off glue, and toxicity is down to extremely low-level, meet human body toxicological harmless requirement.Softening agent TXIB and dioctyl phthalate (DOP) are used in conjunction with, and also as a kind of viscosity-depression agent, can improve the flowability of PVC mixed sols, and intermiscibility is good, and the plastic binder result of use is better brought into play.In a word, prescription of the present invention makes to such an extent that to ward off the glue soft durometer good, and feel is smooth, and plasticity-is strong, and good stability is more near the true feel of human body skin.

Claims

1. ward off the glue prescription for one kind, it is characterized in that: this is warded off the glue prescription and is comprised of following raw material by weight percentage:

PVC meal C65V:20-40%;

PVC children powder 810:30-60%;

Softening agent: 5-9%;

Hard oil TXIB:1-3%;

Hard oil 57 degree: 1.5-3%;

Deep fat resistance ED-S:1-2.5%;

Tranquilizer CE-116:2-3.5%;

Releasing agent: 0.5-1.5%;

The summation of above-mentioned all components percentage composition is 100%.

2. the glue glue prescription of warding off according to claim 1 is characterized in that: also comprise dioctyl phthalate (DOP) 5-10%.

3. the glue glue prescription of warding off according to claim 2 is characterized in that: also comprise talcum powder: 1-2.5%.

4. the glue glue prescription of warding off according to claim 3 is characterized in that: also comprise ATBC: 1.3%.

5. the glue glue prescription of warding off according to claim 1 is characterized in that: described PVC meal C65V:32%; PVC children powder 810:52%; Softening agent: 7%; Hard oil TXIB:1.8%; Hard oil 57 degree: 2%; Deep fat resistance ED-S:1.8%; Tranquilizer CE-116:2.5%; Releasing agent: 0.9%.

6. the glue glue prescription of warding off according to claim 4 is characterized in that: described PVC meal C65V:31%; PVC children powder 810:45%; Softening agent: 7%; Hard oil TXIB:1.9%; Hard oil 57 degree: 1.5%; Deep fat resistance ED-S:1.7%; Tranquilizer CE-116:2.2%; Releasing agent: 0.9%, dioctyl phthalate (DOP) 6%, talcum powder: 1.5%, ATBC: 1.3%.