The lustrous surface of quartzite is polished by more than 30 complex polishing processes. It will not be scratched by knife shovels, penetrated by liquid substances, and will not cause yellowing and discoloration. It is easy to clean quartzite by rinsing it with clean water. Even after a long period of use, its surface is as bright as the newly installed countertop, without maintenance and maintenance.
antibacterial ,anti-mold , anti-mildew
color consistency
Heat Resistance
Maintenance Low
Non-porous, Non-absorbent
Good to househoid cleaners
Scratch Resistance
Stain Resistance
Strength & Durability
Manufacturer-Backed Guarantee
OPEN CELL POLYURETHANE INSULATION DESCRIPTION
CF PU Acoustic Insulation Foam:
The fireproof Acoustic PU Foam is based on a remarkable cellular bi-elastomer, which is incapable of supporting combustion, and will protect other materials from a wide range of dangerous ignition sources. The foam is soft, pliant and resilient therefore, making it easy to fit. Flexible, easily cut, and easy to handle and install, saving in labor. Factory direct sell, high quality with competitive price.
As well as being fireproof it is also CFC and HCFC free. Flame retardant polyurethane foam is UL94 HF-1 level.
Acoustic Insualtion PU FOAM: | |||
Characteristics: | |||
1. Open Cell Structure. | |||
2. Flat or Honeycomb Shaped Surface | |||
3. Flame Retardent | |||
4. Self Adhesive Available | |||
5. Noise Reduction and Sound-absoption | |||
6. Simple and Easy Installation. | |||
7. Environmental friendly | |||
Application: | |||
Acoustic foam is used for internal and external duct linings, thermal / acoustic machine coverings and suspended ceiling absorptive panels. Also used as part of composites combined with an acoustic barrier material for acoustic floor treatments and external lagging products. A general purpose acoustic foam that due to its extended properties is highly adaptable. | |||
Residence, hotel, schools, night club, ballroom, hospital, office building, recording room, studio, industrial workshop, electrical and mechanical equipment, aerospace, metallurgy, machinery, medical equipment, environmental protection, automotive, Marine, architectural decoration, household appliance; etc. |
CF POLYURETHANE FOAM SHEET PARAMETER
Materials | Physical characteristics | Unit/Standards | Results |
Open cell Sound-absorbing Polyurethane Foam | Density | KG/M3 | 30(±5% Deviation) |
Flame-resistant Class | UL94 | HF-1 | |
Tensile Strength | Kpa | 63 | |
Tear Strength | N/CM | 1.65 | |
75% Compress Permanent Distortion Rate | % | 3 | |
Heat Conductivity Rate | W/m.K | 0.039 | |
Tensile Rate | % | 96 | |
Rebound Rate | % | 55 | |
25% Compression Rigidity | N | 112 | |
65% Compression Rigidity | N | 210 | |
65%/25% Cave-in Ratio | 1.9 | ||
Temperature | °C | -55~140 |
Quality Control:
we always pay more attention to the raw material quality, standard quality control system and team are responsible to ensure the product quality in every process with different machine like extrusion equipment and mould pressing equipment.
1).The quality of our products all through the QC staff to check.
2).All of our products get through strictly quality system to control it, after four re-check before shipment, including purchasing materials, production processes, processing and packaging.
3).National Institute of Standards by SGS product certification testing.
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