CN1333007C - High elasticity sponge - Google Patents
High elasticity sponge Download PDFInfo
- Publication number
- CN1333007C CN1333007C CNB2005100147219A CN200510014721A CN1333007C CN 1333007 C CN1333007 C CN 1333007C CN B2005100147219 A CNB2005100147219 A CN B2005100147219A CN 200510014721 A CN200510014721 A CN 200510014721A CN 1333007 C CN1333007 C CN 1333007C
- Authority
- CN
- China
- Prior art keywords
- high elasticity
- elasticity sponge
- agent
- sponge according
- resin
- 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.)
- Expired - Fee Related
Links
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 17
- 239000011347 resin Substances 0.000 claims abstract description 11
- 229920005989 resin Polymers 0.000 claims abstract description 11
- 239000002253 acid Substances 0.000 claims abstract description 5
- 230000003712 anti-aging effect Effects 0.000 claims abstract description 5
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 5
- 150000003672 ureas Chemical class 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims description 11
- 229920001206 natural gum Polymers 0.000 claims description 6
- 150000002632 lipids Chemical class 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- 239000012752 auxiliary agent Substances 0.000 claims description 3
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims 2
- 235000021355 Stearic acid Nutrition 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 239000005864 Sulphur Substances 0.000 claims 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims 1
- 239000004568 cement Substances 0.000 claims 1
- 239000004816 latex Substances 0.000 claims 1
- 229920000126 latex Polymers 0.000 claims 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 1
- 239000000395 magnesium oxide Substances 0.000 claims 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims 1
- 229920001084 poly(chloroprene) Polymers 0.000 claims 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims 1
- 235000017557 sodium bicarbonate Nutrition 0.000 claims 1
- 239000008117 stearic acid Substances 0.000 claims 1
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 claims 1
- 239000011787 zinc oxide Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 abstract description 10
- 244000043261 Hevea brasiliensis Species 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 7
- 229920003052 natural elastomer Polymers 0.000 abstract description 7
- 229920001194 natural rubber Polymers 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 229920001971 elastomer Polymers 0.000 abstract description 3
- 239000005060 rubber Substances 0.000 abstract description 3
- 239000004604 Blowing Agent Substances 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 239000003431 cross linking reagent Substances 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000012805 post-processing Methods 0.000 abstract 1
- 229920003051 synthetic elastomer Polymers 0.000 description 5
- 239000005061 synthetic rubber Substances 0.000 description 5
- 238000005498 polishing Methods 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The present invention relates to a high-elasticity sponge which is used as post-processing consumable material in glass industry. The present invention comprises the components (by weight portion) of natural rubber 20-35, synthesized rubber 20-35, resin 30-60, metallic oxide 2-10, aliphatic acid 2-6, cross linking agent 3-5, accelerating agent 2-6, blowing agent 10-16, urea derivative 15-20 and anti-aging agent 2-4. Compared with the prior art, the prescription of the present invention has the advantages of no water absorption, high elastic force, high elongation rate, excellent performance and favorable effect, and completely meets the use requirements of related industry.
Description
Technical field
The invention belongs to polymeric material field; The material that uses as electronic glass industry grinding and polishing consumptive material particularly.
Background technology
Electronic glass industry glass deep processing technology has been determined the harshness to the grinding and polishing material requirements, its requirement does not absorb water, under the effect of dynamic flexing pressure, still keep good imitative type effect and damping performance, therefore the following physical performance index of grinding and polishing material: it is particularly important to pull apart brute force, elongation, hardness, tension set, and original sponge of using all is serve as main investigation parameter with its hardness, so original sponge product can not satisfy the processing requirement of electronic glass industry.
Most of rubber can both be made common sponge, therefore select which kind of rubber for use, whether need two or more polymkeric substance and usefulness, are the concrete working conditionss according to sponge product, decide as working order, medium, ambient moisture.Following four kinds of prescription A, the natural rubbers (or natural rubber+synthetic rubber) of adopting of sea main body originally more; B, synthetic rubber (or synthetic rubber+natural rubber); C, natural rubber+EVA+ polyethylene (natural rubber+resin) are annotated: based on resin; D, synthetic rubber+polyethylene (synthetic rubber+resin) are annotated: based on resin.The sponge of these prescriptions all do not have as the grinding and polishing material should possess do not absorb water high-tenacity, high elongation rate and lower tension set performance.
Summary of the invention:
The objective of the invention is to overcome the deficiencies in the prior art, a kind of high elasticity sponge of processing requirement of suitable electronic glass industry is provided.
The object of the present invention is achieved like this: high elasticity sponge comprises following component and weight ratio: natural gum 20-35, synthetical glue 20-35, resin 30-60, metal oxide 2-10, lipid acid 2-6, linking agent 3-5, promotor 2-6, gas generation agent 10-16, urea derivative 15-20, anti-aging agent 2-4.
Prescription of the present invention compared with prior art has the following advantages: high elasticity sponge does not absorb water, brute force is high, elongation is high, has satisfied the service requirements of electronic glass industry rubbing down equipment fully, and performance is excellent, effective.
Recently proportioning is best with following weight: natural gum 30, synthetical glue 30, resin 40 for three kinds of main components in the above-mentioned prescription.That is: natural gum: synthetical glue: resin=3: 3: 4.
Embodiment
Example 1: seek best glue kind ratio:
| Component | 1 | 2 | 3 |
| Natural gum | 20 | 30 | 35 |
| Synthetical glue | 20 | 30 | 35 |
| Resin | 60 | 40 | 30 |
| Metal oxide | 2-10 | 2-10 | 2-10 |
| Lipid acid | 2-6 | 2-6 | 2-6 |
| Linking agent | 3-5 | 3-5 | 3-5 |
| Promotor | 2-6 | 2-6 | 2-6 |
| Gas generation agent | 10-16 | 10-16 | 10-16 |
| Urea derivative | 15-20 | 15-20 | 15-20 |
| Anti-aging agent | 2-4 | 2-4 | 2-4 |
Above-mentioned three groups of experimental formulas are measured through powerful experimental machine, natural rubber and elastomeric proportioning the best of prescription 2.
Example 2: the glue kind of seeking best synthetical glue
Drawing elastomeric best glue kind by above-mentioned experiment is styrene-butadiene rubber(SBR).
Example 3: find out gas generation agent and the best proportioning of sending out the hole auxiliary agent
Drawing gas generation agent by above-mentioned experiment is 1: 1.3 ~ 1.6 with the best proportioning of sending out the hole auxiliary agent.
Example 4: actual production prescription
The high elasticity sponge durometer level that the present invention produces is wide, and outward appearance is well-pressed, the aperture uniformity; Physicals detects its product brute force: 5-8MPa, elongation more than 300% through quality examination center, Tianjin, and water is out of shape for a long time less than 10%, hardness 10-60 degree.Best results in national electronic glass industry glass deep processing is used, share of market first.Satisfied the service requirements of electronic glass industry production.
Our company's name of product is that bubble is continuous, since not easy-to-understand, so change sponge into.
Claims (10)
1, high elasticity sponge comprises following component and weight ratio: natural gum 20-35, synthetical glue 20-35, resin 30-60, metal oxide 2-10, lipid acid 2-6, linking agent 3-5, promotor 2-6, gas generation agent 10-16, urea derivative 15-20, anti-aging agent 2-4.
2, high elasticity sponge according to claim 1 is characterized in that: described natural gum: synthetical glue: the weight ratio of resin is 3: 3: 4.
3, high elasticity sponge according to claim 1 is characterized in that: described synthetical glue is: cis-butadiene cement or butadiene-styrene rubber or neoprene latex.
4, high elasticity sponge according to claim 1 is characterized in that: described metal oxide is: zinc oxide or magnesium oxide.
5, high elasticity sponge according to claim 1 is characterized in that: described lipid acid is stearic acid.
6, high elasticity sponge according to claim 1 is characterized in that: described linking agent is a sulphur.
7, high elasticity sponge according to claim 1 is characterized in that: described promotor is: one or more of DM, M, TMTD.
8, high elasticity sponge according to claim 1 is characterized in that: described gas generation agent is: sodium bicarbonate and Cellmic C 121.
9, high elasticity sponge according to claim 1 is characterized in that: described anti-aging agent is: SP.
10, high elasticity sponge according to claim 1 is characterized in that: described gas generation agent is 1: 1.3～1.6 with the proportioning of sending out the hole auxiliary agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100147219A CN1333007C (en) | 2005-08-05 | 2005-08-05 | High elasticity sponge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100147219A CN1333007C (en) | 2005-08-05 | 2005-08-05 | High elasticity sponge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1730524A CN1730524A (en) | 2006-02-08 |
| CN1333007C true CN1333007C (en) | 2007-08-22 |
Family
ID=35962948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100147219A Expired - Fee Related CN1333007C (en) | 2005-08-05 | 2005-08-05 | High elasticity sponge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1333007C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103980559B (en) * | 2014-05-29 | 2015-11-18 | 南京东亚橡塑制品有限公司 | A kind of rubber sponge bottom material and preparation method thereof |
| CN106589500A (en) * | 2016-12-05 | 2017-04-26 | 钦州市钦南区生产力促进中心 | Sponge composite material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1041311A (en) * | 1988-09-22 | 1990-04-18 | 三井石油化学工业株式会社 | The method for preparing thermoplastic elastomer lamination |
| CN1213673A (en) * | 1997-09-12 | 1999-04-14 | 三菱化学巴斯福株式会社 | Expandable rubber-modified styrene resin compositions |
| CN1281872A (en) * | 1999-07-19 | 2001-01-31 | 陶氏康宁东丽硅氧烷株式会社 | Moulding type rubber foam composition, silicon rubber foam and method for procucing it |
-
2005
- 2005-08-05 CN CNB2005100147219A patent/CN1333007C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1041311A (en) * | 1988-09-22 | 1990-04-18 | 三井石油化学工业株式会社 | The method for preparing thermoplastic elastomer lamination |
| CN1213673A (en) * | 1997-09-12 | 1999-04-14 | 三菱化学巴斯福株式会社 | Expandable rubber-modified styrene resin compositions |
| CN1281872A (en) * | 1999-07-19 | 2001-01-31 | 陶氏康宁东丽硅氧烷株式会社 | Moulding type rubber foam composition, silicon rubber foam and method for procucing it |
Non-Patent Citations (3)
| Title |
|---|
| 橡胶海绵的配合和加工 赵瑞时，世界橡胶工业，第31卷第2期 2004 * |
| 海绵橡胶海绵橡胶 王作龄，世界橡胶工业，第27卷第02期 2000 * |
| 海绵橡胶海绵橡胶 王作龄，世界橡胶工业，第27卷第02期 2000;橡胶海绵的配合和加工 赵瑞时，世界橡胶工业，第31卷第2期 2004 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1730524A (en) | 2006-02-08 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070822 |