News Center
Formaldehyde Basic Chemistry Useful Information

Formaldehyde Basic Chemistry Useful Information

Phenol-formaldehyde resins are heat-resistant and waterproof, though somewhat brittle. They are formed through the reaction of phenol with formaldehyde, followed by cross-linking of the polymeric chains. Encyclopædia Britannica, Inc. In industrial practice, there are two basic methods for making the polymer into useful resins. In one method, an excess of formaldehyde is reacted with phenol in the presence of …

[email protected]

News Detail

  • Liquefied Petroleum Gas Analyzers from Agilent
    Liquefied Petroleum Gas Analyzers from Agilent

    Liquefied Petroleum Gas Analyzers from Agilent Technologies. Be the first to write a review! LPG contains a flammable mixture of hydrocarbon gases – primarily propane, butane, or a mixture of the two. Because LPG is usually odorless, low concentrations of sulfur are also added to facilitate leak detection. Gas composition and impurity content directly affects both the calorific value and burning cleanliness …

    Get Price
  • Gas detectors and respiratory protection equipments HCN
    Gas detectors and respiratory protection equipments HCN

    Dr ger X-am ® 2500. The Dr ger X-am ® 2500 was especially developed for use as personal protection. The 1 to 4 gas detector reliably detects combustible gases ...

    Get Price
  • Test units and accessories Siemens
    Test units and accessories Siemens

    A range of 14 way and 28 way test blocks, the 14 way are housed in an Epsilon size E2 case, 28 way blocks are housed in an E4 case. CT shorting is included in each model. Shorting takes place in the test block, not the test plug. Uses a three stage isolation process. Test plugs are fitted with 4mm shrouded test …

    Get Price
  • Tank gauging rollover monitoring system for LNG
    Tank gauging rollover monitoring system for LNG

    The KONGSBERG Radar Tank Gauge, GLA-310/F is designed to measure level in fuel tanks containing liquefied gases. Accurate measurement is possible regardless of the tank atmospheric conditions. Flexible hardware and software modules ensure easy adaptation for measurements in any kind of liquefied gases, such as LPG (Propane, Butane), LEG ...

    Get Price
  • CP-Sil 5 CB for Formaldehyde GC column Agilent
    CP-Sil 5 CB for Formaldehyde GC column Agilent

    Crawford Scientific Ltd Holm Street Strathaven Lanarkshire ML10 6NB. T: +44(0)1357 522961 F: +44(0)1357 522168. Part of the arch sciences group

    Get Price
  • Amazon Air Quality Monitor Formaldehyde Detector
    Amazon Air Quality Monitor Formaldehyde Detector

    MULTIFUNCTIONAL SCIENTIFIC – This indoor air quality monitor accurately assesses multiple measures of air quality including concentrations of formaldehyde (HCHO), total natural synthetic volatile organic compounds causing most odors (TVOC), and fine particulate dust matter measuring <2.5 microns in size (PM2.5) which travel deeply into the respiratory tract, reaching the …

    Get Price
  • How to cook Christmas dinner in the most environmentally
    How to cook Christmas dinner in the most environmentally

    Dec 09, 2001Come Christmas Day, a piece of meat like this will do the talking. Meanwhile, selling the idea of beef at Christmas to the rest of the family may not be the easiest job in the world. Be ready for ...

    Get Price
  • OC-906 Portable TVOC gas detector with PID sensor
    OC-906 Portable TVOC gas detector with PID sensor

    The Tiger handheld VOC gas detector is a revolutionary handheld, portable PID instrument for rapid, accurate detection of volatile organic compounds (VOCs). Our handheld VOC gas detector incorporates ION Science patented photoionisation detection (PID) sensor technology with humidity resistance and anti-contamination design, proven to ...

    Get Price
  • Propane Generator Conversion Kits for Hutch Mountain
    Propane Generator Conversion Kits for Hutch Mountain

    Dec 21, 2020This powerful tri fuel generator is designed to power your home through an extended outage or to take your power on the go. The generator offers 7,500 watts of surge power and 7,000 watts of running power when fueled with gasoline or propane.When running off a natural gas line, the generator puts out 7,300 watts of surge power and 6,700 watts of running power – still more than …

    Get Price
  • Pressure Testing Workshop RCP Inc
    Pressure Testing Workshop RCP Inc

    The InsituMain ® CIPP system is ideal for force mains and water pipelines up to 96 inches in diameter, can negotiate bends and is pressure-rated at 80+ psi. It is suitable for rehabilitation in a variety of host pipes including cast iron, ductile iron, steel, asbestos cement, reinforced concrete pipe …

    Get Price
  • MS-40GT Plus Portable Helium Leak Detector MS-40GT Plus
    MS-40GT Plus Portable Helium Leak Detector MS-40GT Plus

    ELD500 FLEX Precision Helium Leak Detector; VIC (Veeco) MS 40GT Portable Helium Leak Detector; MS 50 High Speed Production Console Helium Leak Detector; MS 60 Portable Helium Leak Detector; MD-490S Portable Dry Helium Leak Detector w/ Sniffer; Inficon. UL1000 Mobile Helium Leak Detector; ISH2000 Hydrogen Leak Detector; Handheld. LeakHunter ...

    Get Price
  • Hydrogen Sulfide Monitoring for Landfills AMETEK Brookfield
    Hydrogen Sulfide Monitoring for Landfills AMETEK Brookfield

    Jerome - 631-X - Gold Film Hydrogen Sulfide Analyzer by AMETEK Brookfield. The portable Jerome 631 Hydrogen Sulfide Analyzer displays low-level concentrations in just seconds. It offers an analysis range of 0.003-50 ppm for odor and corrosion control...

    Get Price
  • Detcon inc LNG Industry
    Detcon inc LNG Industry

    LNG Vaporizers – Chicago Power Process, Inc (LNGV – CPP) is an internationally recognized supplier of Shell Tube LNG Vaporizers (STV) for the Liquefied Natural Gas (LNG) Industry. With an extensive list of national and international customers with projects dating back to 1974, LNGV – CPP can proudly provide world-class Shell Tube …

    Get Price
  • Hydrogen Sulfide H2S Safety Procedures
    Hydrogen Sulfide H2S Safety Procedures

    Training on the subject of Hydrogen Sulfide, or H2S, is essential for all oil and gas workers who could be exposed to H2S during the course of their work activities. This training helps fulfill the training requirements of OSHA 29 CFR 1910 and 1926, ANSI Z390.1, Accepted Practices for Hydrogen Sulfide (H2S) Training Programs, and other ...

    Get Price
  • Searchzone Sonik Apps on Google Play
    Searchzone Sonik Apps on Google Play

    The Searchzone Sonik delivers reliable gas leak detection, even in the noisiest environments and reduces the cost of ownership. This mobile app running on a …

    Get Price
  • Connected Industrial Connected Plant EC 350 PTZ GAS
    Connected Industrial Connected Plant EC 350 PTZ GAS

    Units permanently connected to an input supply nominally of 600 Vac or less. Direct plug-in and cord-connected units also include dc powered supplies operating from a vehicle battery via a cigarette lighter or equivalent dc connector or from a data port associated with information technology equipment.

    Get Price
  • Rosemount 700XA Process Gas Chromatograph Emerson US
    Rosemount 700XA Process Gas Chromatograph Emerson US

    Features Designed for optimum reliability and flexibility, the Rosemount 700XA Process GC provides extended gas composition analysis with remote operation capabilities in an explosion-proof, field-mountable design. This reduces the need for elaborate analyzer shelters or …

    Get Price
  • How to handle toxic work culture Next Generation
    How to handle toxic work culture Next Generation

    Our generation is on its way to achieving the ideal work-leisure balance and to putting the baby boomers' workaholic madness to rest. 'Too much emphasis on progress and performance is a key ...

    Get Price
  • Redline Instruments Inc Oil And Gas Industry Monitor
    Redline Instruments Inc Oil And Gas Industry Monitor

    Mar 16, 2020Pune, March 16, 2020 (GLOBE NEWSWIRE) -- The global Temperature Sensor Market size is expected to reach USD 7.88 Billion by 2026, exhibiting a CAGR of …

    Get Price
  • Sensors for direct methanol fuel cells ScienceDirect
    Sensors for direct methanol fuel cells ScienceDirect

    Dec 26, 2020Fuel cells based on methanol oxidation have potential for the motor and technical industries. A group of researchers from Far Eastern Federal University (FEFU), Austria, Turkey, Switzerland, and the UK has developed a new metallic glass that is 85% more efficient in oxidizing methanol than its platinum-based analogs.. Moreover, because of its amorphous structure, metallic …

    Get Price
edge-iconRelated News
toTop
Click avatar to contact us
Chat Online