There are multiple reliable sources offering continued coverage of yesterday’s tragic incident, which resulted in the deaths of two Chicago firefighters and left many others injured. As the investigation continues, these reports provide valuable insight into what happened and the broader implications for the fire department and the city.
- Dave Statter from Statter911.com has published a detailed post outlining the building code violations that were previously cited against the property owners. This information is crucial in understanding the potential risks that may have contributed to the disaster. You can read the full post here.
- The Chicago Sun-Times has compiled a range of articles that cover various aspects of the tragedy. These include a historical perspective on previous deadly incidents involving the Chicago Fire Department, profiles of the fallen firefighters, Michael Stringer and John Ankrum, an editorial reflecting on the dangers of the job, a detailed breakdown of yesterday’s events, and a visual diagram showing how the structure collapsed.
- The Chicago Tribune also offers a comprehensive collection of coverage. Their pieces include a timeline of the events with supporting visuals, an analysis of the structural issues in the building’s roof, a personal story about Commissioner Matthew Hoff, who lost his father in a similar collapse years ago, an article discussing how rare firefighter fatalities are, an editorial on the risks faced by those in the profession, and a photo gallery featuring 41 images capturing the aftermath of the incident.
HONYESD®Esd Antistatic Pvc Sheet known as anti-static polyvinyl chloride sheet, the base material is PVC (polyvinyl chloride). Through the coating technology, on the basis of perfectly retaining the properties of PVC such as corrosion resistance and flame retardancy, it also has excellent anti-static function.
Esd Antistatic Pvc Sheet Physical properties:
Excellent anti-static performance, with the same thermal processability as rigid PVC, and with the chemical resistance of rigid PVC. Flame retardant (self-extinguishing) Excellent durability, can maintain antistatic performance for a long time, surface inherent resistance 106-108, light transmittance above 73%.
Antistatic PVC sheet is characterized by good toughness, good impact resistance, strong chemical resistance, resistant to weak acids, generally used more in LCD production equipment (because the production of LCD will have weak acid chemical potions, etc.), in addition, PVC sheet has good flame retardancy, fire resistance (flame retardant grade UL-94 V-0), good processing performance can be cold bending; weakness is the transparency than Plexiglas and PC low ( The weakness is that the transparency is lower than that of Plexiglas and PC (80% light transmission); PVC board is poor in environmental protection (production and use of environmental pollution, waste is difficult to natural degradation), the main use for equipment cover, clean room partition, etc.
Anti-static Coating process (coating): the anti-static liquid is painted onto the surface of the sheet and then dried under ultraviolet light; or the sheet is clamped in the air and the anti-static liquid is dripped onto the surface of the sheet under the action of gravity; the process is commonly used in China.
Anti-static non-Coating process (transfer type): the anti-static film and the plate in one piece of molding, in order to avoid air impurities floating dust mixed into it, the whole process is completed in a sealed environment; due to the use of special technology, in the process of sheet extrusion molding, anti-static film will be attached to the surface of the plate, after high temperature cooling high pressure film, and finally tear off the film, so that the anti-static liquid evenly attached to the surface of the plate.
HONYESD®Esd Antistatic Pvc
Color: Clear
Opaque White
Opaque Gray
Antistatic ESD Pvc Plate application:
1.Equipment covers, dust-free boxes, test fixtures, clean rooms and other places that require anti-static treatment.
New Technology PVC Series
2.Clean room equipment: various peeping window materials, door materials, clean room partition walls, dust-free caves, partitions, air ducts, equipment fences, etc.;
3.Mining and chemical equipment: reaction absorption equipment, rare earth extraction tank, electrolytic tank, storage tank, waste liquid treatment equipment, machine cover, etc.;
4.Pharmaceutical equipment: aseptic filling equipment window, pharmaceutical equipment fence, medicine tank.
FM certification standard 4910
Flame retardant fire rating of UL-94-V0
| Name |
HONYESD®Esd Antistatic Pvc Sheet(ESD polyvinylChlo-ride sheet) |
| Brand | HONYESD |
| Size | Thickness 2-15mm 1000 x 2000mm 1212 x 2424 mm |
| Color |
Transparent, Smoke, Milk white, Gray etc |
| Type |
Rods, sheets, tubes, profiles |
|
Surface resistivity |
10^6~10^8Ω |
PVC series of general industrial boards and industrial color transparent boards:
Characteristics: Highly evaluated for its stable quality, its rich product group is suitable for different needs under various conditions. In addition, it has excellent heat resistance and can be used continuously at temperatures up to 80°C depending on the grade of the board and the conditions of use. 101HTR has special residual stress suppression properties on the surface for the purpose of reducing weld cracks.
Super impact resistant industrial PVC sheet:
This product has various characteristics inherent in PVC and added with excellent impact resistance industrial sheet: excellent impact resistance, excellent chemical resistance, oil resistance, electrical insulation, excellent processing performance, cutting drilling welding bending forming, etc.
It is suitable for countermeasures against static electricity in a wide range of fields such as electronics, electric power, and logistics, including semiconductor manufacturing equipment and related machinery: excellent anti-static properties, excellent ventilation mesh structure, effective maintenance of original characteristics, excellent chemical resistance, lighter specific gravity (lighter than stainless steel, specific gravity about 1/8) LDPE polyethylene PP polypropylene with different specifications UL94V0 compliant, non-flammable Halogen-free resin plastic net, so burning does not produce harmful substances, and is an environmentally friendly product.
HONYESD®Esd Antistatic Pvc Compliant with ROHS environmental protection certification, UL94 (V-0) fireproof highest level certification and ISO9001 quality and FM4910 certification.
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Hony Engineering Plastics Limited , https://www.honyplastic.com