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Formula of water-based stain-resistant heat-reflective phase change thermal insulation coating
Time of Update: 2021-03-17
PrecautionsThe mass ratio of each component of the water-borne stain-resistant heat-reflective phase-change heat-insulating coating formula is as follows: film-forming emulsion 25-50, heat-reflective pigment 10-25, infrared emission filler 2-15, additive 1-6, and Ionized water 20~30.
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Isoschizomers and Amplified Fragment Length Polymorphism for the Detection of Specific Cytosine Methylation Changes
Time of Update: 2020-11-20
One of them is a modification of the Amplified Fragment Length Polymorphism (AFLP) technique that has been used to study methylation of anonymous CCGG sequences in different fungi, plant and animal species.
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19 provinces and cities have responded! Change and change of drug collection and expansion
Time of Update: 2020-06-01
Drug collection and expansion of the "change and change" compared to the first round of "4 plus 7" with volume procurement, the national expansion of the siege will set off what kind of wind and waves? November 2nd, the afternoon
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Coating technology: preparation technology of phase change energy storage thermal insulation mortar
Time of Update: 2020-04-03
Key tips: 1
Formula composition: Raw material name: w /% Portland cement (42.5R), 30-35 fly ash (grade II), 5-10 calcium bentonite (300 mesh), 2-3 redispersible rubber
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Coating technology: detection technology of paste phase change energy storage thermal insulation putty
Time of Update: 2020-04-03
Core tip: performance test method: ① routine performance test Test according to the requirements of flexible crack resistant putty specified in JG 158-2004 "rubber powder
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Coating classification: paste phase change energy storage thermal insulation putty
Time of Update: 2020-04-03
Core tips: simple Abstract: paste phase change energy storage and heat insulation putty is made of elastic emulsion as a film-forming material, with Ceramic Hollow Microbeads, shape stabilized phase change materials, heavy calcium and talcum powder as fillers.
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Coating process: production process of phase change energy storage flexible thermal insulation exterior wall coating
Time of Update: 2020-04-03
Core tip: normal 7.8 pounds Zero 2false False falseMicrosoftInternetExplorer4 Phase change energy storage flexible thermal insulation exterior wall coating is based on elastic
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Coating classification: phase change energy storage thermal insulation mortar
Time of Update: 2020-04-03
Core tip: Product Introduction: Phase change energy storage and thermal insulation mortar is composed of organic thermal insulation material, inorganic thermal insulation material
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Coating process: production process of paste phase change energy storage thermal insulation putty
Time of Update: 2020-04-03
Core tip: basic formula: See the following table for the basic formula of paste phase change thermal insulation putty
Raw material mass fraction /% elastic acrylic
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Paint formula: basic formula of paste phase change energy storage thermal insulation putty
Time of Update: 2020-04-03
Core tip: basic formula: See the following table for the basic formula of paste phase change thermal insulation putty
Raw material mass fraction /% elastic acrylic
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19 provinces and cities have responded! Change and unchangeability of drug collection and expansion
Time of Update: 2019-11-04
One year later, the first round of 4 + 7 volume procurement has not ended
Now 19 provinces and cities have responded in succession
The nationwide expansion
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How to judge the failure of thermal expansion valve? How to adjust the thermal expansion valve?
Time of Update: 2019-10-24
The thermal expansion valve is one of the four components of the refrigeration system, which is an important device to regulate and control the refrigerant flow and pressure
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Adjustment skill and maintenance operation of thermal expansion valve
Time of Update: 2015-06-19
When adjusting the thermal expansion valve, a low-pressure gauge shall be installed on the suction stop valve of the compressor to observe the change of evaporation pressure.
