CN201636492U - Formaldehyde-free environment-friendly white heat-insulating glass wool felt - Google Patents
Formaldehyde-free environment-friendly white heat-insulating glass wool felt Download PDFInfo
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- CN201636492U CN201636492U CN2009201597067U CN200920159706U CN201636492U CN 201636492 U CN201636492 U CN 201636492U CN 2009201597067 U CN2009201597067 U CN 2009201597067U CN 200920159706 U CN200920159706 U CN 200920159706U CN 201636492 U CN201636492 U CN 201636492U
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- felt
- glass wool
- insulating
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Abstract
The utility model discloses a formaldehyde-free environment-friendly white heat-insulating glass wool felt. An outer protecting layer 1 of the wool felt is made of aluminum foil and used as the peripheral protecting layer of the wool felt. A heat-insulating and sound-absorbing layer 3 is made of formaldehyde-free low-intensity white centrifugal glass fiber wool which is formed by bonding formaldehyde-free bonding agent with glass fiber in a stacking way, and the glass fiber wool is white and mainly used for insulating heat and absorbing sound for felts. A formaldehyde-free bonding layer 2 is arranged between the formaldehyde-free low-intensity white centrifugal glass fiber wool and the outer protecting layer. The formaldehyde-free environment-friendly white heat-insulating glass wool felt is specially applied to high-rise buildings with the requirements of fire prevention, heat insulation and sound absorption, and heat-insulation and cold-preservation parts of refrigerators, air-conditioning facilities, vehicles, ships, airplanes and the like. The felt has light volume weight and is applied to high-rise buildings with the requirements of fire prevention, heat insulation and sound absorption, and heat-insulation and cold preservation parts of refrigerators, air-conditioning facilities, vehicles, ships, airplanes and the like. The formaldehyde-free environment-friendly white heat-insulating glass wool felt is better than other heat-insulating and sound-absorbing materials, and has extremely remarkable effect; and the aluminum-coil moisture-proof layer is bonded on the surface of the felt, therefore, the felt has the anti-radiation and decorative functions, and has good resilience.
Description
(1), technical field
The utility model relates to a kind of formaldehydeless environment-friendly white insulation blanket of glass wool that is specifically designed to insulation cold insulation positions such as tall building that fire prevention, thermal insulation, sound absorption require and refrigeration, Air Conditioning Facilities, vehicle, boats and ships, aircraft.Its unit weight is light, is used to prevent fires, insulation cold insulation positions such as adiabatic, tall building that sound absorption requires and refrigeration, Air Conditioning Facilities, vehicle, boats and ships, aircraft.Be better than other insulations, sound-absorbing material, effect is extremely remarkable, and the surface is pasted and added the aluminium foil vapor barrier, can play antiradiation and decorating action, and good rebound elasticity is arranged.
(2), background technique
Tradition insulation, sound absorption blanket of glass wool are the felt-like material that extra-fine glass-wool felt applies phenolic resin adhesive, heating cure moulding.The external protection of insulation blanket of glass wool is an aluminum foil paper, and the heat-insulating and sound-absorbing layer adopts centrifugal yellow glass fiber cotton plate, and the average diameter of glass fibre is 12～18 μ m.Tradition insulation blanket of glass wool adopts phenolic resin as main Bond, in glass wool, there are harmful matters such as free formaldehyde, phenol, urea to exist, can in air, discharge low dosage formaldehyde for a long time, cause human body chronic respiratory disease, allergic stimulated, very easily abnormal pulmonary function, dysfunction of liver and immunologic dysfunction, allotriosmia symptom occur, even cause cancer, bigger for children pregnant woman's harm.
(3), model utility content
The purpose of this utility model provides a kind of formaldehydeless environment protection type blanket of glass wool that is specifically designed to insulation cold insulation positions such as tall building that fire prevention, thermal insulation, sound absorption require and refrigeration, Air Conditioning Facilities, vehicle, boats and ships, aircraft, solves and thoroughly eliminates the technical problem that formaldehyde pollutes in the blanket of glass wool; Solve the low problem of blanket of glass wool humidity resistance; Solve the low problem of blanket of glass wool shielding property.
The technical solution of the utility model: insulation, sound absorption blanket of glass wool are that formaldehydeless environment-friendly white blanket of glass wool applies that formaldehyde-free binder is folded sticking, the felt-like material of heating cure moulding.White, insulation cold insulation positions such as its unit weight is light, be used to prevent fires, adiabatic, tall building that sound absorption requires and refrigeration, Air Conditioning Facilities, vehicle, boats and ships, aircraft.Be better than other insulations, sound-absorbing material, effect is extremely remarkable, and the surface is pasted and added the aluminium foil vapor barrier, can play antiradiation and decorating action, and good rebound elasticity be arranged, price economy, easy construction.
Technical feature of the present utility model:
1, binder content 3～8%
2, unit weight 10～48kg/m
3
3, thermal conductivity 0.035～0.046W/mk (70 ± 5 ℃) is according to unit weight, thickness difference
4, average sound absorption coefficient 0.4～0.8, according to unit weight, thickness, frequency difference
5, safe handling temperature≤300 ℃
6, fiber diameter: 5～8 μ m
Product specification of the present utility model:
1, length and width 5500 * 1200mm, 11000 * 1200mm, 20000 * 1200mm, 1200 * 600mm
2, thickness 25～100mm
The utlity model has following advantage:
(1) do not contain formaldehyde, Diazolidinyl Urea not after the installing and using of glass wool, thereby can not damage health, can not pollute environment.
(2) do not contain harmful matters such as ammonia, benzene, tasteless, nontoxic, the protection health changes working environment.
(3) good heat-insulation effect, effectively heat insulation, thermal conductivity is low.
(4) acoustically effective is good, can reduce the product sound transmission of external and internal wall and floor, ceiling board set place.
(5) non-corrosiveness can not cause the corrosion to pipeline, metalwork.
(6) serviceability is good, and imputrescibility, mouldy is durable in use.
(7) rebound elasticity is good, after the compressed packing of cotton felt, still can keep good thickness and rebound elasticity.
(8) good springiness, the glass fibre that bonds together in use can not separate, difficult drop-off, fracture and loosening during vibration.
(9) pliability is good, can well be filled in corner and curved surface.
(10) refractory nature is good, belongs to the A level and does not fire product.
The utility model adopts formaldehydeless environmental protection acrylic class thermosetting adhesive that elongated glass fibre is bonded together; add the goods of the flexible felted that is pressed into through heating, do not contain harmful matters such as ammonia, benzene, tasteless nontoxic; the protection health is improved working environment.
(4) accompanying drawing and explanation
Fig. 1 is the structural representation of the formaldehydeless environment-friendly white insulation of the utility model blanket of glass wool.
(5) embodiment
Embodiment, referring to Fig. 1, this formaldehydeless environment-friendly white insulation blanket of glass wool.External protection 1 is an aluminium foil, as the peripheral protective layer of cotton felt.Heat-preservation and sound-absorption layer 3 is formaldehyde-free low-density white centrifugal glass fibre cottons, and white centrifugal glass fibre cotton is by formaldehyde-free binder and folded sticking the forming of glass fibre, and color is a white, is mainly used in the insulation and the sound absorption of felt.Between formaldehyde-free low-density white centrifugal glass fibre cotton and the external protection the formaldehydeless adhesive layer 2 of one deck is arranged.
Glass fibre average diameter in the above-mentioned formaldehydeless white centrifugal glass fibre cotton is 5-8 μ m.
Claims (4)
1. formaldehydeless environment-friendly white insulation blanket of glass wool is characterized in that: the outer protective layer of the cotton felt of formaldehydeless environment-friendly white insulation glass wool is an aluminium foil; The heat-insulating and sound-absorbing layer of cotton felt is formaldehydeless environment-friendly white centrifugal glass fibre cotton, is positioned at the internal layer of cotton felt; White centrifugal glass fibre cotton is by formaldehyde-free binder and folded sticking the forming of glass fibre; The formaldehydeless adhesive layer of one deck is arranged between formaldehydeless white centrifugal glass fibre and the external protection.
2. formaldehydeless environment-friendly white insulation blanket of glass wool according to claim 1, it is characterized in that: the thickness of above-mentioned felt is 25-150mm.
3. formaldehydeless environment-friendly white insulation blanket of glass wool according to claim 1 is characterized in that: above-mentioned formaldehydeless environment-friendly white insulation blanket of glass wool density is 10-48KG/M
3
4. formaldehydeless environment-friendly white insulation blanket of glass wool according to claim 1, it is characterized in that: the glass fibre average diameter in the above-mentioned heat-insulating and sound-absorbing layer is 5-8 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201597067U CN201636492U (en) | 2009-06-12 | 2009-06-12 | Formaldehyde-free environment-friendly white heat-insulating glass wool felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201597067U CN201636492U (en) | 2009-06-12 | 2009-06-12 | Formaldehyde-free environment-friendly white heat-insulating glass wool felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201636492U true CN201636492U (en) | 2010-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201597067U Expired - Fee Related CN201636492U (en) | 2009-06-12 | 2009-06-12 | Formaldehyde-free environment-friendly white heat-insulating glass wool felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201636492U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491634A (en) * | 2011-11-22 | 2012-06-13 | 周华 | Environment-friendly type white glass wool product |
| CN102767246A (en) * | 2012-07-05 | 2012-11-07 | 曹俊芳 | Soundproof and insulation materials, soundproof and insulation layer as well as preparation method and application thereof |
| CN103183059A (en) * | 2011-12-28 | 2013-07-03 | 上海新安汽车隔音毡有限公司 | Resin felt component for automobile front wall |
| CN106795992A (en) * | 2014-08-29 | 2017-05-31 | 欧文斯科宁知识产权资产有限公司 | Pipe liner |
| CN107619195A (en) * | 2017-08-01 | 2018-01-23 | 扬州科沃节能新材料有限公司 | Environmental type rock wool |
| CN110005030A (en) * | 2019-03-22 | 2019-07-12 | 马悦 | A kind of sound-insulating device for closet with heating efficiency |
-
2009
- 2009-06-12 CN CN2009201597067U patent/CN201636492U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491634A (en) * | 2011-11-22 | 2012-06-13 | 周华 | Environment-friendly type white glass wool product |
| CN102491634B (en) * | 2011-11-22 | 2014-03-12 | 周华 | Environment-friendly type white glass wool product |
| CN103183059A (en) * | 2011-12-28 | 2013-07-03 | 上海新安汽车隔音毡有限公司 | Resin felt component for automobile front wall |
| CN103183059B (en) * | 2011-12-28 | 2016-06-08 | 上海新安汽车隔音毡有限公司 | A kind of resin felt component for automobile front wall |
| CN102767246A (en) * | 2012-07-05 | 2012-11-07 | 曹俊芳 | Soundproof and insulation materials, soundproof and insulation layer as well as preparation method and application thereof |
| CN102767246B (en) * | 2012-07-05 | 2014-10-01 | 曹俊芳 | Soundproof and insulation materials, soundproof and insulation layer as well as preparation method and application thereof |
| CN106795992A (en) * | 2014-08-29 | 2017-05-31 | 欧文斯科宁知识产权资产有限公司 | Pipe liner |
| CN107619195A (en) * | 2017-08-01 | 2018-01-23 | 扬州科沃节能新材料有限公司 | Environmental type rock wool |
| CN110005030A (en) * | 2019-03-22 | 2019-07-12 | 马悦 | A kind of sound-insulating device for closet with heating efficiency |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHIJI LIANGJI INVESTMENT GROUP CO., LTD. Free format text: FORMER NAME: CENTURY LIANGJI (BEIJING) TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100083, Haidian District, Beijing, Fu Cheng Road, No. 28 excellent building, block C, floor 12 Patentee after: SHIJILIANGJI INVESTMENT GROUP CO., LTD. Address before: 100083, Haidian District, Beijing, Fu Cheng Road, No. 28 excellent building, block C, floor 12 Patentee before: Century Liangji (Beijing) Technology Development Co., Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: SHIJILIANGJI INVESTMENT GROUP CO., LTD. Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20160612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |