CN104177813A - Formula of thermoplastic elastomer plastic - Google Patents
Formula of thermoplastic elastomer plastic Download PDFInfo
- Publication number
- CN104177813A CN104177813A CN201410394621.2A CN201410394621A CN104177813A CN 104177813 A CN104177813 A CN 104177813A CN 201410394621 A CN201410394621 A CN 201410394621A CN 104177813 A CN104177813 A CN 104177813A
- Authority
- CN
- China
- Prior art keywords
- thermoplastic elastomer
- formula
- elastomer plastic
- tpu
- parts
- 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
Links
Abstract
The invention discloses a formula of thermoplastic elastomer plastic. The formula is prepared from the following components in parts by weight: 10-20 parts of SEBS, 10-20 parts of SBS, 15-30 parts of rubber oil, 2-4 parts of silicone master batches and 30-50 parts of TPU. The thermoplastic elastomer plastic prepared by the formula is low in price, high in yield and excellent in performance and is environmental friendly.
Description
Technical field
The present invention relates to a kind of thermoplastic elastomer plastic formula.
Background technology
Along with developing rapidly of economy, enhancing and the product requirement of the mankind to environmental consciousness must improve constantly, and people are increasing to the plastics demand of high request.And TPE (Thermoplastic Elastomer thermoplastic elastomer) is a kind of snappiness with rubber, high strength, high resilience, have again can injection molding feature material, there is asepsis environment-protecting, there is good tint permanence, weathering resistance and temperature tolerance, processing characteristics is superior, can recycle, with PP, PC, PS, the body material coating and bondings such as ABS, also moulding separately, thermoplastic elastomer had both had the processing characteristics of thermoplastics, there is again the physicals of vulcanized rubber, it is the advantage combination of plastics and rubber advantage, therefore without restraint capturing the manor that only belongs to vulcanized rubber originally.But the price of this thermoplastic elastomer is still higher, yield rate is lower, is badly in need of improving.
Summary of the invention
The present invention seeks to: provide that a kind of low price, yield rate are high, excellent property, meet that client is different to be required and the thermoplastic elastomer plastic formula of environmental protection.
A technical scheme of the present invention is: a kind of thermoplastic elastomer plastic formula, it comprises the composition of following weight part: SEBS10-20 part, SBS10-20 part, rubber oil 15-30 part, silicone master batch 2-4 part, TPU30-50 part.
Preferably, SEBS proportion is higher than SBS proportion, and lower than calcium carbonate proportion.
Another technical scheme of the present invention is: a kind of preparation method who adopts above-mentioned thermoplastic elastomer plastic formula, it first puts into stirrer by SEBS, SBS, being filled with rubber oil stirs, after abundant oil suction, add silicone master batch and TPU, and TPU must be dried about 1 hour before adding stirrer in dryer, and compound is added to twin screw extruder extruding pelletization.
Preferably, its extrusion temperature is 180 °.
Advantage of the present invention is:
Adopt the present invention made thermoplastic elastomer plastics, low price, yield rate are high, excellent property and environmental protection.
Embodiment
Embodiment: the invention provides a kind of specific embodiment of thermoplastic elastomer plastic formula, it comprises the composition of following weight part: SEBS10-20 part, SBS10-20 part, rubber oil 15-30 part, silicone master batch 2-4 part, TPU30-50 part.
SEBS is taking polystyrene as end segment, obtain the linearity three embedding multipolymers of ethylene-butene copolymer as middle elastomeric block taking polyhutadiene hydrogenation, claim again styrene-ethylene-butylene-styrene block copolymer, not containing unsaturated double-bond, have satisfactory stability and ageing resistance, the present invention uses polymer SEBS to have good pulling force.
SBS (styrene-butadiene-styrene) has good tensile strength, and skin friction coefficient is large, low-temperature performance good, good processability.
Rubber oil is for improving the characteristic such as elasticity, snappiness, workability, easy mixing property of rubber.
Silicone master batch can be improved product oilness, release property and mobility, higher than general lubricant utilization ratio, effect is more obvious.
TPU name is called Polyurethane Thermoplastic Elastomer rubber, and this material can deliquescing under certain temperature, and can remain unchanged at normal temperatures. be used in the stable support that play a part on footwear more.The main characteristic of TPU has: by changing the proportioning of TPU each reactive component, can obtain the product of different hardness, and along with the increase of hardness, its product still keeps good elasticity and wear resistance.
Preferably, the present invention first puts into stirrer by 20 kilograms of SEBS, 20 kilograms of SBS, being filled with 30 kilograms of rubber oils stirs, after abundant oil suction, add 5 kilograms of silicone master batch and 50 kilograms of TPU, and TPU must be dried about 1 hour before adding stirrer in dryer, compound is added to twin screw extruder extruding pelletization, and extrusion temperature is 180 ° of left and right.The product of this formula made after testing rear and ABS has good binding property.It is lighter that this formula does not add calcium carbonate proportion, the invention has the beneficial effects as follows: low price, yield rate are high, excellent property.
Certainly above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalent transformation or modification that according to the present invention, the spirit of main technical schemes is done, within all should being encompassed in protection scope of the present invention.
Claims (4)
1. a thermoplastic elastomer plastic formula, is characterized in that the composition that it comprises following weight part: SEBS10-20 part, SBS10-20 part, rubber oil 15-30 part, silicone master batch 2-4 part, TPU30-50 part.
2. a kind of thermoplastic elastomer plastic formula as claimed in claim 1, is characterized in that: described rubber oil proportion is higher than SEBS proportion, and lower than TPU proportion.
3. one kind adopts the preparation method of thermoplastic elastomer plastic formula as claimed in claim 1, it is characterized in that: first SEBS, SBS are put into stirrer, being filled with rubber oil stirs, after abundant oil suction, add silicone master batch and TPU, and TPU must be dried about 1 hour before adding stirrer in dryer, and compound is added to twin screw extruder extruding pelletization.
4. preparation method according to claim 3, is characterized in that: its extrusion temperature is 180 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410394621.2A CN104177813A (en) | 2014-08-12 | 2014-08-12 | Formula of thermoplastic elastomer plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410394621.2A CN104177813A (en) | 2014-08-12 | 2014-08-12 | Formula of thermoplastic elastomer plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104177813A true CN104177813A (en) | 2014-12-03 |
Family
ID=51959174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410394621.2A Pending CN104177813A (en) | 2014-08-12 | 2014-08-12 | Formula of thermoplastic elastomer plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104177813A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105254972A (en) * | 2015-08-05 | 2016-01-20 | 江苏亚邦天龙医用新材料有限公司 | Thermoplastic elastomer granule for medical infusion apparatus |
| CN106674863A (en) * | 2017-01-18 | 2017-05-17 | 君达护航科技（深圳）有限公司 | Inflation-free tire material and preparation method thereof |
| WO2018234377A1 (en) * | 2017-06-21 | 2018-12-27 | Basf Se | Thermoplastic polyurethane elastomer for adhesion to polyamide |
| JP2020158610A (en) * | 2019-03-26 | 2020-10-01 | 株式会社タイカ | Thermoplastic resin composition and buffer member |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225224A (en) * | 2008-02-03 | 2008-07-23 | 银禧工程塑料（东莞）有限公司 | low-smoke halogen-free flame retardant thermoplastic elastomer alloy for flexible wire rod and preparation method thereof |
| CN101845195A (en) * | 2010-05-07 | 2010-09-29 | 浙江俊尔新材料有限公司 | Wear-resistant thermoplastic elastomer and preparation method thereof |
| CN102140224A (en) * | 2010-01-27 | 2011-08-03 | 深圳市盛嘉伦橡塑工业有限公司 | Halogen-free inflaming retarding thermoplastic elastomer for secondary injection adhering and preparation method thereof |
| US20130264094A1 (en) * | 2011-10-20 | 2013-10-10 | Nexans | Electrical cable with easily removable casing |
-
2014
- 2014-08-12 CN CN201410394621.2A patent/CN104177813A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225224A (en) * | 2008-02-03 | 2008-07-23 | 银禧工程塑料（东莞）有限公司 | low-smoke halogen-free flame retardant thermoplastic elastomer alloy for flexible wire rod and preparation method thereof |
| CN102140224A (en) * | 2010-01-27 | 2011-08-03 | 深圳市盛嘉伦橡塑工业有限公司 | Halogen-free inflaming retarding thermoplastic elastomer for secondary injection adhering and preparation method thereof |
| CN101845195A (en) * | 2010-05-07 | 2010-09-29 | 浙江俊尔新材料有限公司 | Wear-resistant thermoplastic elastomer and preparation method thereof |
| US20130264094A1 (en) * | 2011-10-20 | 2013-10-10 | Nexans | Electrical cable with easily removable casing |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105254972A (en) * | 2015-08-05 | 2016-01-20 | 江苏亚邦天龙医用新材料有限公司 | Thermoplastic elastomer granule for medical infusion apparatus |
| CN106674863A (en) * | 2017-01-18 | 2017-05-17 | 君达护航科技（深圳）有限公司 | Inflation-free tire material and preparation method thereof |
| WO2018234377A1 (en) * | 2017-06-21 | 2018-12-27 | Basf Se | Thermoplastic polyurethane elastomer for adhesion to polyamide |
| JP2020524729A (en) * | 2017-06-21 | 2020-08-20 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | Thermoplastic polyurethane elastomer for bonding to polyamide |
| JP7158423B2 (en) | 2017-06-21 | 2022-10-21 | ビーエーエスエフ ソシエタス・ヨーロピア | Thermoplastic polyurethane elastomer for bonding to polyamide |
| JP2020158610A (en) * | 2019-03-26 | 2020-10-01 | 株式会社タイカ | Thermoplastic resin composition and buffer member |
| JP7284984B2 (en) | 2019-03-26 | 2023-06-01 | 株式会社タイカ | Thermoplastic resin composition and cushioning member |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2016180306A1 (en) | Foamed shoe sole, method of preparing same, and shoes | |
| CN104177813A (en) | Formula of thermoplastic elastomer plastic | |
| CN104371240A (en) | TPE (thermoplastic elastomer) plastic | |
| CN104109332A (en) | Antimicrobial thermoplastic elastomer, and preparation method and application thereof | |
| CN104371301A (en) | TPE (thermoplastic elastomer) plastic formula | |
| CN104164038A (en) | TPE (thermoplastic elastomer) plastic formula | |
| CN103554813A (en) | Preparation method of TPE (Thermoplastic Elastomer) material with high temperature resistance | |
| CN104371247A (en) | Abrasion-resistant TPE (thermoplastic elastomer) formula | |
| CN104371242A (en) | TPE (thermoplastic elastomer) plastic and preparation method | |
| CN104292734A (en) | TPE (thermoplastic elastomer) plastic formula | |
| CN104371335A (en) | Formula of TPE (Thermoplastic Elastomer) plastics | |
| CN104371246A (en) | Formula of thermoplastic elastomer | |
| CN104403253A (en) | Anti-aging TPE plastic formula | |
| CN104371302A (en) | Formula of ultraviolet-resistant TPE (Thermoplastic Elastomer) plastics | |
| CN104164040A (en) | TPE (thermoplastic elastomer) plastic formula | |
| CN104292619A (en) | Thermoplastic elastomer (TPE) plastic formula | |
| CN104371245A (en) | Formula of ultraviolet-resistant TPE (Thermoplastic Elastomer) plastics | |
| CN104164037A (en) | TPE (thermoplastic elastomer) plastic formula with TPU (thermoplastic polyurethanes) | |
| CN104164036A (en) | Thermoplastic elastomer plastic formula | |
| CN104164039A (en) | TPE (thermoplastic elastomer) plastic | |
| CN105331090A (en) | TPE (thermal plastic elastomer) plastic formula | |
| CN104403194A (en) | Thermoplastic elastomer formula | |
| CN104292808A (en) | TPE (thermoplastic elastomer) plastic formula and preparation method thereof | |
| CN104387715A (en) | TPE (thermal plastic elastomer) plastic formula and preparation method thereof | |
| CN104371252A (en) | Formula of thermoplastic elastomer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141203 |