The Preparation of Fluorocarbon Thermal Insulation Coating with Different Fillers

Ye, Xiu Fang; Chen, Dong Chu; Chang, Meng Lei; Liang, Qi; Lu, Qi

doi:10.4028/www.scientific.net/amr.1101.36

Cited by 6 publications

(7 citation statements)

References 7 publications

(8 reference statements)

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“…Single factor experiment method was adopted to investigate the influence of functional fillers on thermal insulation performance of FTIC. Closed pore perlite, hollow glass microsphere and nano-ATO powder were used respectively to prepare obstructive coating, reflective coating and radiative coating, and the thermal insulation performance of these three categories of FTIC were studied in our earlier work, based on the data we get from our earlier work [8], we created the variation rules of absolute temperature difference based on the category of functional fillers as shown in Fig.2. The results showed that the category and content of functional fillers can both affect the thermal insulation performance of FTIC.…”

Section: Resultsmentioning

confidence: 99%

“…The statistical optimal values for the variables were obtained by moving along the major and minor axis of the contour, and the response at the center point yielded the maximum temperature difference. As a result, based on the 3D plots, the optimal concentration values for A, B, and C (closed pore perlite, hollow glass microsphere and nano-ATO powder) were identified as 0.8, 1.2, and 0.3g, respectively, so, the formula of the FTIC optimize by response surface methodology is as seen in Table4, and the maximum temperature difference can be up to 9.0 ℃ as predicated by the model, which is much higher than the temperature difference of FTIC with just one single mechanism functional fillers [8].…”

Section: Advances In Engineering Research Volume 110mentioning

confidence: 99%

“…The composite fluorocarbon thermal insulation coating (FTIC) is prepared by mixing the polyvinylidene fluoride emulsion, thermal insulation functional fillers (as closed pore perlite for obstructive, hollow glass microsphere for reflective and nano-antimony tin oxide (ATO) powder for radiative coatings), solvents and additives according to a certain proportion seen in Table 1 according to our earlier work [8] and the preparation process is as shown in Fig.1. …”

Section: Coating Preparationmentioning

confidence: 99%

See 2 more Smart Citations

Design and Optimization of a New Composite Thermal Insulating Fluorocarbon Coating

Ye¹,

Chen²,

Zhang³

et al. 2017

Proceedings of the 3rd Annual International Conference on Advanced Material Engineering (AME 2017)

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Abstract. Based on the mechanism of thermal insulation, a new composite fluorocarbon thermal insulation coating (FTIC) was prepared with three different fillers of closed pore perlite, hollow glass microsphere and nano-antimony tin oxide (ATO) powder, in order to get the best thermal insulation performance, the formula of the composite FTIC was optimized by varying three independent parameters (the content of closed pore perlite, hollow glass microsphere and nano-ATO powder) and using a central composite design under response surface methodology. The test results show that, the temperature difference for the optimized FTIC system is 8.8°C, which is much the same to the value of 9.0°C predicated by response surface methodology model. IntroductionConsidering thermal insulation coating is one of the effective ways to improve building insulation properties and to reduce the energy consumption on air conditioning, we have done much in this area [1][2][3][4][5][6][7]; however, most researches focus on single or just two insulation mechanisms of thermal insulation combined together. In fact, the heat transfer of building is a result of combined action including obstruction, radiation and reflection. As a result, excellent thermal insulation coatings that can be used on building are still lacking in China. So, the multiple models and synergistic mechanism of thermal insulation coating system should be further studied in order to get excellent thermal insulation coatings.To meet the national needs for energy saving and emission reduction, this paper prepared a new fluorocarbon thermal insulation coating (FTIC) based on polyvinylidene fluoride emulsion. Using the principle of a central composite design under response surface methodology, this study has considered the content of three different functional fillers as the factors that could be related to thermal insulation performance of FTIC. Based on these, a new composite FTIC with multiple thermal insulation mechanism including obstruction, reflection and radiation was prepared. And the formulation of the composite FTIC was optimized by response surface methodology experiment.

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Section: Resultsmentioning

confidence: 99%

Section: Advances In Engineering Research Volume 110mentioning

confidence: 99%

Section: Coating Preparationmentioning

confidence: 99%

See 1 more Smart Citation

Design and Optimization of a New Composite Thermal Insulating Fluorocarbon Coating

Ye¹,

Chen²,

Zhang³

et al. 2017

Proceedings of the 3rd Annual International Conference on Advanced Material Engineering (AME 2017)

View full text Add to dashboard Cite

show abstract

“…Data show that the film can resist heat transfer effectively, reflect most of the solar energy, and can cool the substrate actively by radiating energy absorbed. Multithermal insulation system with obstructive, reflective, and radiative fillers compatible with either acrylic or fluorocarbon substrate shows better thermal insulation performance than that with just single thermal insulation mechanism filler [47][48][49]. So composite thermal insulation coatings now became the main direction of thermal insulation coating research.…”

Section: Composite Thermal Insulation Coatingsmentioning

confidence: 99%

Thermal Insulation Coatings in Energy Saving

Ye¹,

Chen²

2019

Energy-Efficient Approaches in Industrial Applications

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The surface temperature of object rises due to the accumulated heat when it absorbs solar energy, the excessive temperature caused by solar radiation will result in many inconveniences and even troubles in industrial production and daily life; in order to maintain the proper temperature of the object, a large amount of energy is consumed. The development of effective and economic thermal insulation materials is the key to meet the urgent needs for energy saving and emission reduction. In the face of variety of choices of thermal insulation materials, thermal insulation coating become more and more popular due to its good thermal insulation performance, economic, easy to use, and adaptability for a wide range of substrates. With the thermal insulation functional fillers (briefly called fillers in the following text) in coating system, the films can show a certain thermal insulation effect by reflecting, radiating, or isolating heat. As a result, when covered by thermal insulation coatings, the surface temperature of object would be greatly decreased. In this case, a large amount of energy consumed for cooling down the objects exposed to sunlight could be saved, which means the energy consumption can be reduced effectively by just covering with a thermal insulation coating on the surface of object.

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“…13 Thermal insulation coating is a kind of new functional coatings and become popular for its economic, easy to use, suitable for variable substrates, and good thermal insulation effects. 10,14 Common thermal insulation materials are glass-wool, stone-wool, expanded polystyrene, polyurethane foam, inorganic silicate-based materials, asbestos fibers, coconut fibers, closed-cell perlite, expanded perlite, and so on. 10,15 Perlite is a volcanic glass mineral found extensively in volcanic rock.…”

Section: Introductionmentioning

confidence: 99%

Investigation of thermal and solar properties of perlite coated woven fabrics

Manasoglu

Kanık

2021

J of Applied Polymer Sci

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In this study, thermal insulation and solar properties of polyester woven fabrics which were coated with micronized perlite having three different particle sizes (10–38, 50–63, and 100–150 μm) at four different concentrations (20, 40, 60, and 80 g/kg) were investigated. The coating process was performed according to the knife‐over‐roll method. Thermal measurements were carried out with two different principles to evaluate contact and radiant heat transfer according to JIS R 2618 (testing method for thermal conductivity of insulating fire bricks by hot wire) and EN ISO 6942 (protective clothing‐protection against heat and fire‐method of test: evaluation of materials and material assemblies when exposed to a source of radiant heat), respectively. Perlite coating enhanced the thermal insulation property of fabrics. The lowest thermal conductivity coefficient and heat transmission factor (0.088 W/mK and 26.83%) values were obtained at the maximum concentration with the biggest size perlite. With the increasing perlite concentration, solar transmittance values decreased for all particle sizes while solar reflectance values increased.

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The Preparation of Fluorocarbon Thermal Insulation Coating with Different Fillers

Cited by 6 publications

References 7 publications

Design and Optimization of a New Composite Thermal Insulating Fluorocarbon Coating

Design and Optimization of a New Composite Thermal Insulating Fluorocarbon Coating

Thermal Insulation Coatings in Energy Saving

Investigation of thermal and solar properties of perlite coated woven fabrics

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