CN104312029A - Light heat-preservation and sound-insulation foam material - Google Patents
Light heat-preservation and sound-insulation foam material Download PDFInfo
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- CN104312029A CN104312029A CN201410556667.XA CN201410556667A CN104312029A CN 104312029 A CN104312029 A CN 104312029A CN 201410556667 A CN201410556667 A CN 201410556667A CN 104312029 A CN104312029 A CN 104312029A
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Abstract
The invention discloses a light heat-preservation and sound-insulation foam material, which is characterized by comprising the following substances in parts by weight: 70-89 parts of polystyrene, 55-61 parts of ethylene-propylene polymer, 15-23 parts of polyurethane, 5-10 parts of oxidized polyethylene wax powder, 10-15 parts of mercaptan, 15-20 parts of carboxylic acid, 5-11 parts of hollow glass beads, 20-30 parts of dimethylbenzene, 15-28 parts of white oil, 5-9 parts of hemi-hydrate gypsum, 3-8 parts of compound plant ester, 11-17 parts of mica powder and 3-7 parts of closed pore perlite. The foam material has a rare excellent flame retardant effect and also has the advantages of excellent mechanical properties, low density, light weight, heat preservation, low water absorption rate, thermal insulation, shock absorption and the like.
Description
Technical field
The present invention relates to a kind of light-weight thermal-insulating and sound-insulating foam materials.
Background technology
The polymkeric substance of alkene is by α-alkene such as ethene, propylene, 1-butylene, 1-amylene, 1-hexene, 1-octene, 4-methyl isophthalic acid-amylenes and some cycloolefin is polymerized separately or copolymerization and the general name of the analog thermoplastic resin obtained.Due to abundant raw material, cheap, easy machine-shaping, therefore high comprehensive performance is that a class output is maximum, application macromolecular material very widely.Wherein important with polyethylene, polypropylene.Principal item has polyethylene and some multipolymers based on ethene, as ethene-acetate ethylene copolymer, the multipolymer of ethene-vinylformic acid or acrylate, also has polypropylene and some propylene copolymers, poly-1-butylene, gathers 4-methyl isophthalic acid-amylene, cyclic olefin polymer.
Foamed polystyrene resin, be first invented by BASF Aktiengesellschaft at the beginning of the 40's of 20th century a kind of there is outstanding low density and the foam materials of heat-insulating property.The purposes of foamed polystyrene resin widely, because it has light, the splendid insulation heat-insulating property of high strength, quality and high-selenium corn energy ability, the wrapping material of various instrument, valuables, precision instrument, vegetable and fruit and fishery products etc. can be used as; And because its have that thermal conductivity is low, water-absorbent is little, electrical insulating property is good, sound insulation, protection against the tide and the good characteristic such as moulding process is simple, and be widely used in the roadbed laying of road and bridge and building construction and fishery and fish for and refrigerate the aspects such as the lagging material of industry.Wherein, as a kind of excellent material of construction, foamed polystyrene resin is mainly used in roofing and the body of wall of buildings, and it has very good energy-saving effect as external heat insulating composite wall; And be applicable to house, factory, flat and pitch roofing as heat insulation house surface, the effects such as sound insulation, dash steam, sealing and heat insulating can be played.As lagging material for building, several performance index of overriding concern are low thermal conductivities, high fire retardancy, good adhesiveproperties and good self-strength.
The constructional feature of foamed polystyrene resin is that specific surface area is very large, and material internal structure is cellular, and be bubble wall, pillar or polystyrene film between abscess, its material internal major part volume is occupied by air, is very easy to flame spread occurs after it catches fire.Therefore, foamed polystyrene resin goods is fire-retardant more a lot of than other ordinary resin material difficulties.And, can orange flame be produced during foamed polystyrene resin burning, send cinnamic smell, and with a large amount of black smoke, toxicity is very large.
Foam materials is mainly used to increase rigidity, weight reduction as the sandwich structure of various matrix material.Structural foam also has the characteristics such as water-absorbent is low, sound insulation insulation effect is good, becomes the ideal material requiring to have high strength and low density field.But existing high compression resistance polystyrene foam material for advertisement, compressive strength is low.
In order to reduce the impact of noise on our daily life, between floors, the measure taked mainly is insulated against sound and is absorbed sound.Sound insulation is exactly sound source isolated, and the noise preventing sound source from producing is to indoor propagation.Plant tree on both sides of the street, just can play sound insulation effect to both sides house.The sandwich structure separation of Multilayer compact material porous material made between floors, also can play good defening effect.For stress release treatment, conventional sound-absorbing material mainly sound-absorbing porous material, as glass wool, mineral wool, pearlstone, perforated acoustic board etc.The sound absorbing capabilities of material is decided by its factor such as anchor, flexibility, porousness.
Porous plastics is also sponge plastics, take resin as the plastics that inside that main raw material is made has countless micropore, has light weight, thermal insulation, shockproof, corrosion resistant effect, be extensively used as wrapping material and car and boat housing processed etc.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of light-weight thermal-insulating and sound-insulating foam materials.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of light-weight thermal-insulating and sound-insulating foam materials, is characterized in that, comprise the material of following parts by weight: polystyrene 70-89 part, poly-third ethene 55-61 part, urethane 15-23 part, oxidized polyethlene wax powder 5-10 part, mercaptan 10-15 part, carboxylic acid 15-20 part, hollow glass micropearl 5-11 part, dimethylbenzene 20-30 part, white oil 15-28 part, semi-hydrated gypsum 5-9 part, synthesis vegetable esters 3-8 part, mica powder 11-17 part, closed perlite 3-7 part.
The invention has the beneficial effects as follows: foam materials of the present invention has very rare excellent flame effect, also give polystyrene foamed material excellent mechanical property, density is little, light weight, by on the basis of filling a prescription at common foams, add sound-proof material, make porous plastics have stronger sound-proofing properties, the insulation, the water-intake rate that maintain polystyrene foamed material low, heat insulation simultaneously, the advantage such as damping.
Embodiment
Embodiment 1
A kind of light-weight thermal-insulating and sound-insulating foam materials, comprises the material of following parts by weight: polystyrene 89 parts, poly-third ethene 61 parts, urethane 23 parts, 10 parts, oxidized polyethlene wax powder, 15 parts, mercaptan, carboxylic acid 20 parts, hollow glass micropearl 5 parts, dimethylbenzene 20 parts, white oil 18 parts, semi-hydrated gypsum 5 parts, synthesis vegetable esters 3 parts, mica powder 11 parts, closed perlite 3 parts.
Claims (1)
1. a light-weight thermal-insulating and sound-insulating foam materials, is characterized in that, comprises the material of following parts by weight: polystyrene 70-89 part, poly-third ethene 55-61 part, urethane 15-23 part, oxidized polyethlene wax powder 5-10 part, mercaptan 10-15 part, carboxylic acid 15-20 part, hollow glass micropearl 5-11 part, dimethylbenzene 20-30 part, white oil 15-28 part, semi-hydrated gypsum 5-9 part, synthesis vegetable esters 3-8 part, mica powder 11-17 part, closed perlite 3-7 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410556667.XA CN104312029A (en) | 2014-10-20 | 2014-10-20 | Light heat-preservation and sound-insulation foam material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410556667.XA CN104312029A (en) | 2014-10-20 | 2014-10-20 | Light heat-preservation and sound-insulation foam material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104312029A true CN104312029A (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410556667.XA Pending CN104312029A (en) | 2014-10-20 | 2014-10-20 | Light heat-preservation and sound-insulation foam material |
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| CN (1) | CN104312029A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105001535A (en) * | 2015-07-21 | 2015-10-28 | 江苏经纬技术创新咨询有限公司 | Thermal insulation and sound insulation material and preparation method thereof |
| CN107674407A (en) * | 2017-11-02 | 2018-02-09 | 黄恒 | A kind of sound insulation rubber material |
| CN113025060A (en) * | 2021-03-26 | 2021-06-25 | 江苏恒尚节能科技股份有限公司 | Non-metal composite material curtain wall insulation board and preparation method thereof |
-
2014
- 2014-10-20 CN CN201410556667.XA patent/CN104312029A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105001535A (en) * | 2015-07-21 | 2015-10-28 | 江苏经纬技术创新咨询有限公司 | Thermal insulation and sound insulation material and preparation method thereof |
| CN107674407A (en) * | 2017-11-02 | 2018-02-09 | 黄恒 | A kind of sound insulation rubber material |
| CN113025060A (en) * | 2021-03-26 | 2021-06-25 | 江苏恒尚节能科技股份有限公司 | Non-metal composite material curtain wall insulation board and preparation method thereof |
| CN113025060B (en) * | 2021-03-26 | 2022-04-26 | 江苏恒尚节能科技股份有限公司 | Non-metal composite material curtain wall insulation board and preparation method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |
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| WD01 | Invention patent application deemed withdrawn after publication |