WO2013123621A1 - Process for preparing infrared-transmission halogen heating tube with low brightness plated film - Google Patents
Process for preparing infrared-transmission halogen heating tube with low brightness plated film Download PDFInfo
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- WO2013123621A1 WO2013123621A1 PCT/CN2012/000235 CN2012000235W WO2013123621A1 WO 2013123621 A1 WO2013123621 A1 WO 2013123621A1 CN 2012000235 W CN2012000235 W CN 2012000235W WO 2013123621 A1 WO2013123621 A1 WO 2013123621A1
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- quartz glass
- tube
- heating tube
- halogen heating
- glass tube
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/0033—Heating devices using lamps
Definitions
- the invention relates to a preparation process of a low-brightness coating transparent infrared halogen heating tube, and belongs to the technical field of composite of an optical film and a halogen heating tube.
- the filter film is coated on the outer wall of the transparent quartz glass tube of the infrared halogen heating tube.
- This product is commonly called gold-plated tube, and the gold-plated tube has obvious defects--too bright, cannot avoid visible light pollution; as in the basis of the original gold-plated tube Increase the membrane layer release to increase the filtering effect.
- the heating tube is lit, there will be many glare highlights on the tube surface (commonly known as light leakage); if the heating tube is directly coated with a colored quartz glass tube, it will make The life of the heating tube is greatly reduced.
- the object of the present invention is to overcome the defects of the prior art and provide a preparation process of a low-brightness coating through-infrared halogen heating tube.
- the low-brightness coating through the infrared halogen heating tube prepared by the process has anti-glare effect and avoids light pollution.
- the technical solution for achieving the object of the present invention is: a preparation process of a low-light-coated transparent infrared halogen heating tube, characterized in that the steps of the process are as follows -
- step 2 the concentration of the hydrofluoric acid solution is 2.5 to 3.5%.
- step 4 a mixture of diethyl ether and absolute ethanol in a weight ratio of 1:1 is used to clean the pass-passed halogen heating tube with the inner wall.
- the low-brightness coating through-infrared halogen heating tube can significantly reduce the total amount of visible light radiation without lowering the heat generation efficiency and life, and increasing the light leakage intensity and area, which is lower than the total amount of the original gold-plated tube radiation.
- the inner wall of quartz glass tube is frosted, so that the inner wall forms a diffuse transmission surface to diffuse light and make the emitted light
- the illuminant having a larger diameter than the original illuminator is formed, which effectively reduces the illuminating intensity of the halogen heating tube, and also reduces the light leakage intensity of the halogen heating tube after coating: the process increases the number of coating layers, The number of layers increased to 16 layers, which effectively reduces the transmission of visible light and achieves low light.
- FIG. 1 is a schematic view showing the structure of a low-light-transparent film through-infrared halogen heating tube of the present invention.
- a preparation process of a low-light-transparent infrared-transparent halogen heating tube the steps of the process are as follows: 1) Cutting a quartz glass tube: cutting a raw material quartz glass tube, and cutting into a quartz glass tube of a certain length The outer wall of the cut quartz glass tube is sealed with a heat-shrinkable tube for heat shrink protection; 2) The inner wall of the quartz glass tube is frosted: a plurality of heat-shrinkable quartz glass tubes are bundled, and the two ends of the bundled quartz glass tube are respectively placed In the frosting liquid, and ensure that the quartz glass tube is completely immersed in the frosting liquid, the time is 280 ⁇ 320 seconds, the temperature of the frosting liquid is kept 23 ⁇ 27 V, and then the quartz glass tube placed in the frosting liquid is placed.
- the material is alternately carried out, a total of 16 layers, and the vacuum degree of the vacuum chamber is kept stable during the evaporation process.
- the halogen heating tube is taken out, and the surface layer of the halogen heating tube is cured at a high temperature to obtain a finished product.
- the concentration of the hydrofluoric acid solution is 2.5 to 3.5%.
- the weight ratio is 1:1.
- the mixture of diethyl ether and absolute ethanol is cleaned by passing through a pass-through halogen heating tube with an inner wall.
- the low-brightness transparent infrared halogen heating tube reduces the total amount of visible light radiation without lowering the heat generation efficiency and life, and increasing the light leakage intensity and area, which is lower than 30% of the total amount of the original gold-plated tube radiation.
- the human eye does not feel glare, effectively preventing glare and avoiding light pollution; the inner wall of the quartz glass tube is frosted, so that the inner wall forms a diffuse transmission surface to diffuse the light, and the emitted light is formed from the viewing angle to form a lighter than the original illuminant.
- the larger diameter illuminator effectively reduces the luminous intensity of the halogen heating tube, and also reduces the light leakage intensity of the halogen heating tube after coating; the process increases the number of coating layers and increases the number of original layers to 16 layers. It can effectively reduce the transmission of visible light and achieve the goal of low light.
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Abstract
Disclosed in the present invention is a process for preparing an infrared-transmission halogen heating tube with low brightness plated film; the process comprises the following steps:(1)cutting a quartz glass tube; (2) covering the inside of the quartz glass tube with sand; (3) making the infrared-transmission halogen heating tube; and (4) plating the film. The infrared-transmission halogen heating tube with low brightness plated film provided in the present invention effectively reduces the total amount of visible light radiation to less than 30% of the total radiation amount of the original gold-plated tube, does not dazzle when being operated, has an anti-glare effect and avoids light pollution, without reducing the heat efficiency and lifetime thereof and without increasing the strength and area of light escaping therefrom. At the same time, the present invention increases the number of the plated film layers to 16 layers, more effectively reducing the transmission of visible light so as to achieve the purpose of low brightnessness.
Description
低光亮镀膜透红外线卤素加热管的制备工艺 技术领域 Preparation process of low-light coating transparent infrared halogen heating tube
本发明涉及一种低光亮镀膜透红外线卤素加热管的制备工艺，属于光学薄膜与卤素 加热管的复合技术领域。 The invention relates to a preparation process of a low-brightness coating transparent infrared halogen heating tube, and belongs to the technical field of composite of an optical film and a halogen heating tube.
背景技术 Background technique
目前， 市场上在红外线卤素加热管的透明石英玻璃管外壁上镀制滤光膜， 这种产品 俗称镀金管， 镀金管有明显的缺陷--太亮， 不能避免可见光污染； 如在原镀金管的基础 上增加膜层釋数来加大滤光效果， 这种加热管在点亮工作后， 管面会出现很多刺眼的亮 点 (俗称漏光)； 如直接采用有色石英玻璃管制作加热管后镀膜， 会使加热管的寿命大大 降低。 At present, the filter film is coated on the outer wall of the transparent quartz glass tube of the infrared halogen heating tube. This product is commonly called gold-plated tube, and the gold-plated tube has obvious defects--too bright, cannot avoid visible light pollution; as in the basis of the original gold-plated tube Increase the membrane layer release to increase the filtering effect. After the heating tube is lit, there will be many glare highlights on the tube surface (commonly known as light leakage); if the heating tube is directly coated with a colored quartz glass tube, it will make The life of the heating tube is greatly reduced.
发明内容 Summary of the invention
本发明的目的是克服现有技术的缺陷，提供一种低光亮镀膜透红外线卤素加热管的 制备工艺， 通过该工艺制备的低光亮镀膜透红外线卤素加热管具有防炫目， 避免光污染 的效果。 The object of the present invention is to overcome the defects of the prior art and provide a preparation process of a low-brightness coating through-infrared halogen heating tube. The low-brightness coating through the infrared halogen heating tube prepared by the process has anti-glare effect and avoids light pollution.
实现本发明目的的技术方案是： 一种低光亮镀膜透红外线卤素加热管的制备工艺， 其特征在于该工艺的步骤如下- The technical solution for achieving the object of the present invention is: a preparation process of a low-light-coated transparent infrared halogen heating tube, characterized in that the steps of the process are as follows -
1 ) 切割石英玻璃管： 对原材料石英玻璃管进行切割， 切割成若干规格长度的石英 玻璃管， 对切割好的石英玻璃管外壁用热缩管封装热缩保护； 1) Cutting the quartz glass tube: cutting the raw material quartz glass tube, cutting into a quartz glass tube of a certain length, and heat-shrinking the outer wall of the cut quartz glass tube with a heat-shrinkable tube;
2 ) 石英玻璃管内壁蒙砂： 将若干热缩好的石英玻璃管进行捆扎， 捆扎好后的石英 玻璃管的两头分别置于蒙砂液中， 并保证石英玻璃管完全浸入蒙砂液内， 时间均为 280~320秒钟， 蒙砂液的温度保持在 23~27°C， 然后将置于蒙砂液中的石英玻璃管取出， 充分清洗， 去掉热缩管， 然后将其置于氢氟酸液浸泡 20~25分钟后取出， 清洗并烘干； 2) Frosted inner wall of quartz glass tube: bundle some heat-shrinkable quartz glass tubes, and place the two ends of the bundled quartz glass tube in the frosting liquid, and ensure that the quartz glass tube is completely immersed in the frosting liquid. The time is 280~320 seconds, the temperature of the frosting liquid is kept at 23~27°C, then the quartz glass tube placed in the frosting liquid is taken out, thoroughly cleaned, the heat shrinkable tube is removed, and then placed in hydrogen Soak the fluoric acid solution for 20~25 minutes, remove it, wash and dry;
3 ) 制作红外线卤素加热管： 选择发热丝、 支架丝和内壁经过蒙砂的石英玻璃管等 进行装配组合; 3) Making an infrared halogen heating tube: selecting a heating wire, a stent wire, and a quartz glass tube whose inner wall is frosted;
4) 镀膜： 对通过检验合格的、 内壁蒙砂的卤素加热管经表面抛光、 清洁处理后， 装入采用电子枪为蒸发源的真空室， 抽真空， 并开启烘烤加热， 直至达到工艺所需的真 空度 (U xl0-2〜1. 3xl(T2Pa)与温度 (170°C~180°C)后关闭烘烤加热， 启动离子源对卤素加 热管表面进行清洗 280~320秒钟后关闭离子源， 启动电子枪分别对膜材料进行蒸发， 膜 系采用长波通， 蒸发材料分别为三氧化二铁和二氧化硅两种氧化物， 交替进行' 共 16
层， 蒸发过程中保持真空室的真空度稳定， 镀膜结束后取出， 对低光亮镀膜透红外线卤 素加热管表面膜层进行高温固化， 即得成品。 4) Coating: The surface of the halogen heating tube that has passed the inspection and the inner wall frosted is polished and cleaned, then filled into the vacuum chamber using the electron gun as the evaporation source, vacuumed, and the baking heating is turned on until the process is required. Vacuum degree (U xl0 - 2 ~ 1. 3xl (T 2 Pa) and temperature (170 ° C ~ 180 ° C), then turn off the baking heating, start the ion source to clean the surface of the halogen heating tube after 280 ~ 320 seconds Turn off the ion source, start the electron gun to evaporate the membrane material separately, the membrane system uses long wave pass, and the evaporation materials are respectively two oxides of ferric oxide and silicon dioxide, alternating '16 In the layer, the vacuum degree of the vacuum chamber is kept stable during the evaporation process, and after the coating is finished, the surface layer of the low-light coating through the infrared halogen heating tube is cured at a high temperature to obtain a finished product.
进一步' 在步骤 2) 中， 所述的氢氟酸液的浓度为 2.5~3.5%。 Further, in step 2, the concentration of the hydrofluoric acid solution is 2.5 to 3.5%.
更进一歩 ' 在步骤 4) 中， 采用重量比为 1:1的***和无水乙醇的混合物对通过检 验合格的、 内壁经过蒙砂的卤素加热管进行清洁处理。 Further, in step 4, a mixture of diethyl ether and absolute ethanol in a weight ratio of 1:1 is used to clean the pass-passed halogen heating tube with the inner wall.
采用了上述技术方案后， 低光亮镀膜透红外线卤素加热管在不降低发热效率和寿 命、 不增加漏光强度和面积的前提下， 显著降低可见光的辐射总量， 低于原镀金管辐射 总量的 30%， 在工作状态下使人感觉不到刺眼， 有效地防止了炫目、 避免了光污染； 石 英玻璃管内壁进行蒙砂处理， 使得内壁形成漫透射面使光线漫反射， 并使发出的光从视 角上看形成比原发光体直径更大的发光体， 有效降低卤素加热管的发光强度， 同时也使 镀膜后卤素加热管的漏光强度也大大降低： 该工艺增加了镀膜层数， 将原有膜层数增加 到 16层， 更有效地降低了可见光的透过， 达到低光亮的目的。 After adopting the above technical scheme, the low-brightness coating through-infrared halogen heating tube can significantly reduce the total amount of visible light radiation without lowering the heat generation efficiency and life, and increasing the light leakage intensity and area, which is lower than the total amount of the original gold-plated tube radiation. 30%, it can not feel glare under working condition, effectively preventing glare and avoiding light pollution; the inner wall of quartz glass tube is frosted, so that the inner wall forms a diffuse transmission surface to diffuse light and make the emitted light From the perspective, the illuminant having a larger diameter than the original illuminator is formed, which effectively reduces the illuminating intensity of the halogen heating tube, and also reduces the light leakage intensity of the halogen heating tube after coating: the process increases the number of coating layers, The number of layers increased to 16 layers, which effectively reduces the transmission of visible light and achieves low light.
附图说明 DRAWINGS
图 1为本发明的低光亮镀膜透红外线卤素加热管的结构示意图。 1 is a schematic view showing the structure of a low-light-transparent film through-infrared halogen heating tube of the present invention.
具体实施方式 detailed description
为了使本发明的内容更容易被清楚地理解， 下面根据具体实施例并结合附图， 对本 发明作进一歩详细的说明， In order to make the content of the present invention easier to understand, the present invention will be further described in detail below with reference to the specific embodiments,
如图 1所示，一种低光亮镀膜透红外线卤素加热管的制备工艺，该工艺的步骤如下： 1 ) 切割石英玻璃管： 对原材料石英玻璃管进行切割， 切割成若干规格长度的石英玻璃 管， 对切割好的石英玻璃管外壁用热缩管封装热缩保护； 2) 石英玻璃管内壁蒙砂： 将 若干热缩好的石英玻璃管进行捆扎， 捆扎好后的石英玻璃管的两头分别置于蒙砂液中， 并保证石英玻璃管完全浸入蒙砂液内，时间均为 280~320秒钟，蒙砂液的温度保持 23~27 V , 然后将置于蒙砂液中的石英玻璃管取出， 充分清洗， 去掉热缩管， 然后将其置于氢 氟酸液浸泡 20~25分钟后取出， 清洗并烘干； 3)制作红外线卤素加热管： 选择发热丝 11、 支架丝 12和内壁经过蒙砂的石英玻璃管 13等进行装配组合； 4) 镀膜： 通过检验 合格的、 内壁经过蒙砂的卤素加热管经表面抛光、清洁处理后， 装入采用电子枪为蒸发 源的真空室，抽真空，并丌启烘烤加热，直至达到工艺所需的真空度 (l.l xlO'2~1.3xl(T2Pa) 与温度 (170〜180Ό)后关闭烘烤加热，启动离子源对卤素加热管进行清洗 280~320秒钟后 关闭离子源， 启动电子枪分别对膜材料进行蒸发， 膜系采用长波通， 蒸发材料分别为三 氧化二铁和二氧化硅两种氧化物， 交替进行， 共 16层， 蒸发过程中保持真空室的真空 度稳定，镀膜结束后取出卤素加热管，对卤素加热管表面膜层进行高温固化，即得成品。 在歩骤 2) 中， 所述的氢氟酸液的浓度为 2.5~3.5%。 在步骤 4) 中' 釆用重量比为 1:1
的***和无水乙醇的混合物对通过检验合格的、内壁经过蒙砂的卤素加热管进行清洁处 理。 As shown in Fig. 1, a preparation process of a low-light-transparent infrared-transparent halogen heating tube, the steps of the process are as follows: 1) Cutting a quartz glass tube: cutting a raw material quartz glass tube, and cutting into a quartz glass tube of a certain length The outer wall of the cut quartz glass tube is sealed with a heat-shrinkable tube for heat shrink protection; 2) The inner wall of the quartz glass tube is frosted: a plurality of heat-shrinkable quartz glass tubes are bundled, and the two ends of the bundled quartz glass tube are respectively placed In the frosting liquid, and ensure that the quartz glass tube is completely immersed in the frosting liquid, the time is 280~320 seconds, the temperature of the frosting liquid is kept 23~27 V, and then the quartz glass tube placed in the frosting liquid is placed. Take out, wash thoroughly, remove the heat-shrinkable tube, then immerse it in hydrofluoric acid solution for 20~25 minutes, take it out, wash and dry it; 3) Make infrared halogen heating tube: Select heating wire 11, bracket wire 12 and inner wall After the frosted quartz glass tube 13 is assembled and assembled; 4) Coating: After passing through the surface of the halogen-heated tube with the inner wall passing through the frosted surface, the surface is polished and cleaned, and then loaded into the electronic Vacuum evaporation source chamber, evacuated and baked Ji Kai heated until the desired degree of vacuum process (ll xlO 'reaches 2 ~ 1.3xl closed after baking heating (T 2 Pa) and temperature (170~180Ό) Start the ion source to clean the halogen heating tube for 280~320 seconds, then turn off the ion source, start the electron gun to evaporate the membrane material separately, the membrane system uses long wave pass, and the evaporation materials are respectively oxidized by ferric oxide and silica. The material is alternately carried out, a total of 16 layers, and the vacuum degree of the vacuum chamber is kept stable during the evaporation process. After the coating is completed, the halogen heating tube is taken out, and the surface layer of the halogen heating tube is cured at a high temperature to obtain a finished product. In the step 2), The concentration of the hydrofluoric acid solution is 2.5 to 3.5%. In step 4), the weight ratio is 1:1. The mixture of diethyl ether and absolute ethanol is cleaned by passing through a pass-through halogen heating tube with an inner wall.
低光亮膜透红外线卤素加热管在不降低发热效率和寿命、不增加漏光强度和面积的 前提下， 降低可见光的辐射总量， 低于原镀金管辐射总量的 30%, 在工作状态下使人感 觉不到刺眼， 有效地防止了炫目、避免了光污染； 石英玻璃管内壁进行蒙砂处理， 使得 内壁形成漫透射面使光线漫反射，并使发出的光从视角看形成比原发光体直径更大的发 光体， 有效降低卤素加热管的发光强度， 同时也使镀膜后卤素加热管的漏光强度也大大 降低； 该工艺增加了镀膜层数， 将原有膜层数增加到 16层， 更有效地降低了可见光的 透过， 达到低光亮的目的。 The low-brightness transparent infrared halogen heating tube reduces the total amount of visible light radiation without lowering the heat generation efficiency and life, and increasing the light leakage intensity and area, which is lower than 30% of the total amount of the original gold-plated tube radiation. The human eye does not feel glare, effectively preventing glare and avoiding light pollution; the inner wall of the quartz glass tube is frosted, so that the inner wall forms a diffuse transmission surface to diffuse the light, and the emitted light is formed from the viewing angle to form a lighter than the original illuminant. The larger diameter illuminator effectively reduces the luminous intensity of the halogen heating tube, and also reduces the light leakage intensity of the halogen heating tube after coating; the process increases the number of coating layers and increases the number of original layers to 16 layers. It can effectively reduce the transmission of visible light and achieve the goal of low light.
以上所述的具体实施例， 对本发明的目的、技术方案和有益效果进行了进一步详细 说明， 所应理解的是， 以上所述仅为本发明的具体实施例而已， 并不用于限制本发明， 凡在本发明的精神和原则之内， 所做的任何修改、 等同替换、 改进等， 均应包含在本发 明的保护范围之内。
The above described specific embodiments of the present invention are described in detail, and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.
Claims
1、 一种低光亮镀膜透红外线卤素加热管的制备工艺， 其特征在于该工艺的歩骤如 下： 1. A process for preparing a low-light-coated, infrared-transparent halogen heating tube, characterized in that the process is as follows:
1 ) 切割石英玻璃管： 对原材料石英玻璃管进行切割， 切割成若干规格长度的石英 玻璃管， 对切割好的石英玻璃管外壁用热缩管封装热缩保护； 1) Cutting the quartz glass tube: cutting the raw material quartz glass tube, cutting into a quartz glass tube of a certain length, and heat-shrinking the outer wall of the cut quartz glass tube with a heat-shrinkable tube;
2 ) 石英玻璃管内壁蒙砂： 将若干热缩好的石英玻璃管进行捆扎， 捆扎好后的石英 玻璃管的两头分别置于蒙砂液中，并保证石英玻璃管完全浸入蒙砂液内，时间均为 280〜 320秒^ 蒙砂液的温度保持 23~27°C， 然后将置于蒙砂液中的石英玻璃管取出， 充分 清洗 /4掉热缩管， 然后将其置于氢氟酸液浸泡 20~25分钟后取出， 清洗并烘干； 2) Frosted inner wall of quartz glass tube: bundle some heat-shrinkable quartz glass tubes, and place the two ends of the bundled quartz glass tube in the frosting liquid, and ensure that the quartz glass tube is completely immersed in the frosting liquid. The time is 280~320 seconds^ The temperature of the frosting liquid is kept at 23~27°C, then the quartz glass tube placed in the frosting liquid is taken out, the heat shrinkable tube is fully cleaned/4, and then it is placed in the hydrogen fluoride Soak the acid solution for 20~25 minutes, remove it, wash and dry it;
3 ) 制作红外线卤素加热管： 选择发热丝 （11 )、 支架丝 （12)和内壁经过蒙砂的石 英玻璃管 （13 ) 等进行装配组合； 3) Making infrared halogen heating tube: Select the heating wire (11), the bracket wire (12) and the inner wall through the frosted quartz glass tube (13) for assembly and assembly;
4) 镀膜： 对通过检验合格的、 内壁经过蒙砂的卤素加热管经表面抛光、 清洁处理 后， 装入采用电子枪为蒸发源的真空室， 抽真空， 并开启烘烤加热， 直至达到工艺所需 的真空度 (U x l(T2〜1.3xlO— 2Pa)与温度 (170〜180°C)后关闭烘烤加热， 启动离子源对卤素 加热管进行清洗 280~320秒钟后关闭离子源， 启动电子枪分别对膜材料进行蒸发， 膜系 采用长波通， 蒸发材料分别为三氧化二铁和二氧化硅两种氧化物， 交替进行， 共 16层， 蒸发过程中保证真空室的真空度稳定， 镀膜结束后取出卤素加热管， 对卤素加热管表面 膜层进行高温固化， 即得成品。 4) Coating: After passing the surface polishing and cleaning treatment on the inner wall through the frosted halogen heating tube, the vacuum chamber is filled with the electron gun as the evaporation source, vacuum is applied, and the baking heating is started until the process is reached. After the required degree of vacuum (U xl (T 2 ~1.3xl- 2 Pa) and temperature (170~180 °C), turn off the baking heating, start the ion source, clean the halogen heating tube for 280~320 seconds, then turn off the ion source. The electron gun is used to evaporate the membrane material separately, and the membrane system adopts long wave passage, and the evaporation materials are respectively two oxides of ferric oxide and silicon dioxide, which are alternately carried out, a total of 16 layers, and the vacuum degree of the vacuum chamber is stabilized during the evaporation process. After the coating is completed, the halogen heating tube is taken out, and the surface layer of the halogen heating tube is cured at a high temperature to obtain a finished product.
2、 根据权利要求 1所述的低光亮镀膜透红外线卤素加热管的制备工艺， 其特征在 于： 在歩骤 2 ) 中， 所述的氢氟酸液的浓度为 2.5~3.5%。 2. The process for preparing a low-light-transparent infrared-transparent halogen heating tube according to claim 1, wherein: in the step 2), the concentration of the hydrofluoric acid solution is 2.5 to 3.5%.
3、 根据权利要求 1所述的低光亮镀膜透红外线卤素加热管的制备工艺， 其特征在 于： 在歩骤 4) 中， 采用重量比为 1:1的***和无水乙醇的混合物对通过检验合格的、 内壁经过蒙砂的卤素加热管进行清洁处理。
3. The process for preparing a low-light-transparent infrared-transparent halogen heating tube according to claim 1, wherein: in step 4), a mixture of diethyl ether and absolute ethanol in a weight ratio of 1:1 is passed for inspection. The qualified, inner wall is cleaned by a frosted halogen heating tube.
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| CN201210024790.8 | 2012-02-06 | ||
| CN2012100247908A CN102573150B (en) | 2012-02-06 | 2012-02-06 | Preparation process of coated and infrared transmitting halogen heating tube with low brightness |
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| CN114632681A (en) * | 2022-03-31 | 2022-06-17 | 广东莱尔新材料科技股份有限公司 | UV curing conveying roller for wafer protective film and preparation method thereof |
| CN115094388B (en) * | 2022-07-08 | 2024-02-09 | 广东信大科技有限公司 | Heating pipe coating method and rose gold pipe prepared by heating pipe coating method |
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| CN2754306Y (en) * | 2004-12-14 | 2006-01-25 | 薛建伟 | Coated infrared-ray transmitting halogen heating tube |
| CN101387445A (en) * | 2008-10-09 | 2009-03-18 | 姜振友 | High-efficiency vacuum glass thermal-collecting tube and fabrication technology thereof |
| CN102089684A (en) * | 2008-05-15 | 2011-06-08 | 巴斯夫公司 | Method of making thin film structure and compositions thereof |
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| JP4431261B2 (en) * | 2000-08-31 | 2010-03-10 | 東京瓦斯株式会社 | Illumination lamp for use in illuminator for observation in cryogenic bath |
| KR20000072400A (en) * | 2000-09-01 | 2000-12-05 | 김진철 | Halogen heater |
| US6922017B2 (en) * | 2000-11-30 | 2005-07-26 | Matsushita Electric Industrial Co., Ltd. | Infrared lamp, method of manufacturing the same, and heating apparatus using the infrared lamp |
| CN2589094Y (en) * | 2002-12-30 | 2003-12-03 | 马荣春 | Short-wave infrared heating pipe |
| CN101279820A (en) * | 2008-04-29 | 2008-10-08 | 徐传龙 | Quartz glass tube for quartz metallic halogen lamp and preparation thereof |
| CN102291862A (en) * | 2011-05-06 | 2011-12-21 | 天津市永耀电光源有限公司 | Infrared oppositely-arranged halogen heating tube |
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| US4879140A (en) * | 1988-11-21 | 1989-11-07 | Deposition Sciences, Inc. | Method for making pigment flakes |
| CN2754306Y (en) * | 2004-12-14 | 2006-01-25 | 薛建伟 | Coated infrared-ray transmitting halogen heating tube |
| CN102089684A (en) * | 2008-05-15 | 2011-06-08 | 巴斯夫公司 | Method of making thin film structure and compositions thereof |
| CN101387445A (en) * | 2008-10-09 | 2009-03-18 | 姜振友 | High-efficiency vacuum glass thermal-collecting tube and fabrication technology thereof |
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