ASTM D3014 Vertical Flammability Testing Equipment / Test Chamber For Rigid Foam Plastics
1. Application
This equipment is suitable for evaluating the vertical combustion performance of rigid foams under laboratory conditions. The design meets the requirements of GB/T8333 - 2008 "Test Method for Combustibility of Rigid Foam Plastics - Vertical Combustion Method".
2. Standards
GB8333- 2008, ASTM D3014 - 04a, ISO3582, UL94, HBF, HF - 1, HF - 2
3. Main Technical Parameters
(1) Chamber dimension: 0.15 m3 (L730 * W280 * H750 mm)
(2) The specification of the fire nozzle: inner diameter (9.5 ± 0.5) mm, cylinder length 115 mm, and vertical direction 15℃.
(3) Flame height: (25 ~ 35) mm height blue flame
(4) Gas: propane or natural gas with purity above 95%
(5) The internal flame temperature was measured to be (960 ± 25)℃ by using K type thermocouple.
(6) Instrument composition: ventilation cabinet, chimney, sample bracket and control part
(7) Chimney: length 64 mm, width 57 mm, height 305 mm, stainless steel, inside is 0.025 thick aluminum foil
(8) Sample support: long 191 mm, wide 13 mm made of stainless steel, with hooks on the back.
(9) Gas flow rate: 0.1 ~ 1 L/min adjustable.
(10) Timer: 0 ~ 99.99s can be set arbitrarily, the accuracy is less than 0.1s.
(11) Test scale: minimum scale 1.0 mm
(12) Standard sample specification: long (254 ± 1) mm, width and thickness are (19 ± 1) mm
(13) Size: L710 * W500 * H1430 mm
(14) Working power supply: AC 220V, 50HZ; Total power is 500W
4. Specimen Requirement
(1) The specimen should be cuboid. The length of the specimen should be (254 ± 1) mm, and the width and thickness should be (19 ± 1) mm respectively. The samples should be clean and smooth without dust.
(2) The specimen should be cut from a homogeneous material. If the density of a sample is higher than 5% of the average density of six samples in each group, the sample is not suitable for this group of samples, and should be replaced to meet the requirements.
(3) Sample number: 6 samples
(4) State regulation
Before the test, the sample should be regulated for more than 24 hours in the environment of temperature (23 ± 2)℃ and relative humidity 50% ± 5%.
FAQ
Q: Are you trading company or manufacturer ?
A: We are a manufacturer.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? Is it free or extra ?
A: No, we don't provide the samples for testing.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shipment.
If you have another question, please feel free to contact us.
Q: What is your terms of payment ?
A: The warranty for the equipment is 1 year. Definitely, all equipment are tested well and runs well by testing our customer's sample before shipment. Please contact us if the equipment doesn't work well after being shipped to your company. We will guide you how to fix it. The spare parts or components will be sent if necessary. The charges will be occurred if it is caused by customer's misoperation.
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ASTM D3014 Vertical Flammability Chamber 730*280*750 MM For Rigid Foam Plastics Images
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