A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-durability heat insulation strip for broken bridge aluminum doors and windows
The invention discloses a high-durability heat insulation strip for broken bridge aluminum doors and windows, and belongs to the technical field of high polymer material preparation. The heat insulation strip comprises the following raw materials in parts by weight: 50-80 parts of nylon 66, 10-30 parts of glass fibers, 10-15 parts of epoxy resin, 5-8 parts of calcium sulfate whiskers, 2-3 parts of a coupling agent, 0.5-1.5 parts of a dispersant, 1-3 parts of a compatibilizer, and 3-8 parts of an anti-aging agent; and an anti-aging agent is prepared in the process of preparing the heat insulation strip, the anti-aging agent contains sulfur atoms, the sulfur atoms are easily oxidized into sulfoxide and sulfone compounds, hydrogen bonds in molecules and nitrogen atoms on triazine rings form chelate rings, after ultraviolet rays are absorbed, thermal vibration occurs, the hydrogen bonds are broken, the chelate rings are opened, ultraviolet energy is converted into heat energy to be released, meanwhile, peroxide can be reduced and eliminated, and aging of the heat insulation strip is further inhibited.
本发明公开了一种高耐久断桥铝门窗用隔热条，属于高分子材料制备技术领域，该隔热条包括如下重量份的原料：尼龙6650‑80份、玻璃纤维10‑30份、环氧树脂10‑15份、硫酸钙晶须5‑8份、偶联剂2‑3份、分散剂0.5‑1.5份、增容剂1‑3份、耐老化剂3‑8份；并在制备隔热条的过程中，制备了一种耐老化剂，该耐老化剂含有硫原子，硫原子易被氧化成亚砜和砜类化合物，且分子内内氢键和三嗪环上的氮原子形成螯合环，吸收紫外线后，发生热振动，氢键破裂，螯合环打开，将紫外线能量转化为热能释放，同时能够减少并消除过氧化物的存在，进一步抑制了隔热条的老化。
High-durability heat insulation strip for broken bridge aluminum doors and windows
The invention discloses a high-durability heat insulation strip for broken bridge aluminum doors and windows, and belongs to the technical field of high polymer material preparation. The heat insulation strip comprises the following raw materials in parts by weight: 50-80 parts of nylon 66, 10-30 parts of glass fibers, 10-15 parts of epoxy resin, 5-8 parts of calcium sulfate whiskers, 2-3 parts of a coupling agent, 0.5-1.5 parts of a dispersant, 1-3 parts of a compatibilizer, and 3-8 parts of an anti-aging agent; and an anti-aging agent is prepared in the process of preparing the heat insulation strip, the anti-aging agent contains sulfur atoms, the sulfur atoms are easily oxidized into sulfoxide and sulfone compounds, hydrogen bonds in molecules and nitrogen atoms on triazine rings form chelate rings, after ultraviolet rays are absorbed, thermal vibration occurs, the hydrogen bonds are broken, the chelate rings are opened, ultraviolet energy is converted into heat energy to be released, meanwhile, peroxide can be reduced and eliminated, and aging of the heat insulation strip is further inhibited.
本发明公开了一种高耐久断桥铝门窗用隔热条，属于高分子材料制备技术领域，该隔热条包括如下重量份的原料：尼龙6650‑80份、玻璃纤维10‑30份、环氧树脂10‑15份、硫酸钙晶须5‑8份、偶联剂2‑3份、分散剂0.5‑1.5份、增容剂1‑3份、耐老化剂3‑8份；并在制备隔热条的过程中，制备了一种耐老化剂，该耐老化剂含有硫原子，硫原子易被氧化成亚砜和砜类化合物，且分子内内氢键和三嗪环上的氮原子形成螯合环，吸收紫外线后，发生热振动，氢键破裂，螯合环打开，将紫外线能量转化为热能释放，同时能够减少并消除过氧化物的存在，进一步抑制了隔热条的老化。
High-durability heat insulation strip for broken bridge aluminum doors and windows
一种高耐久断桥铝门窗用隔热条
WANG ZHIXIONG (author)
2021-08-20
Patent
Electronic Resource
Chinese
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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