Slow rebound foam recovery time determination
Slow rebound foam recovery time determination fulfill the standard: GB/T 26392-2011 Determination of recovery time of slow rebound foam ASTM D 3574 2008 Standard Test Method for Bulk, Adhesive and Molded Polyurethane Foams Test principle: Applying a collapsing force to a slow-rebound foam sample to cause a specified deformation, and after a specified period of time, determine the time required for the sample to substantially recover product description: This instrument is a fully automatic intelligent test equipment, using the latest measurement and control technology, can be tested according to the set test requirements. The 7-inch touch screen control, the test interface is simple, the control is simple, the accuracy is accurate, and it is the first choice equipment for measuring the recovery time of slow rebound foam in China. skills requirement: 1. Indenter: round, flat, diameter 203MM 2. Test speed: (1000±100) MM/MIN 3, support plate: opening diameter 6.5MM, spacing 20MM 4, sample size: 380 * 380 * 100 (MM) 5, laser ranging: accuracy ± 1MM 6, force sensor: 1000N experiment procedure: 1. Initial force value: 4.5N, and measure the thickness of the sample 2. Test process: The indenter is indented at a speed of (1000±100)MM/MIN, and the initial thickness of the sample is 75%, 60S is maintained, and the indenter is returned to the sample at (1000±100)MM/MIN speed. 5% deformation position 3. Time recording: At the same time as the head return movement starts, the stopwatch is started, and when the sample is restored to re-generate the preload of 4.5N to the indenter, the timing is stopped. Slow rebound foam recovery time determination Features: 1, 7-inch touch screen control, simple interface, simple operation 2, laser ranging, accuracy error ± 1MM 3. Automatically measure the thickness of the sample and automatically complete the test according to the set test procedure. 4, the measurement time accuracy is high, the time resolution is 0.01S 5, can carry out non-standard tests, free to edit the test process 6, can automatically print the test results Slow rebound foam recovery time determination
Square
aluminum Patio Dining Set are welcome four place settings and with hand rattan
weaving rattan, to make your life different and special. You can choose
different size and color to decorate your dining and garden.
The
quality is last year in, year outside for at least two years.
Durable
powder-coated aluminum to resist corrosion year after year
Accommodates
up to nine place settings very comfortably
Pair
with handwoven wicker Beaumont Dining Collection, which includes armchairs,
corner, right-facing and left-facing loveseat.
·
RUST-FREE ALUMINUM FRAME
·
ALL-WEATHER HANDWOVEN WICKER
·
HIGH UV RESISTANT WICKER
·
EASY TO CLEANAND CARE
·
100% WATERPROOF
FABRIC
·
2 YEAR WARRANTY
About
us:
1.our
factory is more than 20000 square meter big.
2.
Our showroom is about 800 square meters.
3.
we have professional sale team and more than 200 workers.
4.
The capacity of our factory is 60 containers/month.
5.
we attended CIFF furniture fair and canton fair.
Welcome
your inquiry for further discussion.
Square Patio Dining Set,Wicker Square Dining Set,Outdoor Square Dining Set,Garden Square Dining Set Golden Eagle Outdoor Furniture Co., LTD. , https://www.gepatio.com