HG 3095-1988 Rubber Flame Test Terminology HG3095-1988 Standard download decompression password: www.bzxz.net

UDC 678. 4-4:001..4
National Standard of the People's Republic of China
GB 9886-88
Revised as: Hof-88
Fire tests terms for rubber
Issued on September 20, 1988
Implemented on May 1, 1989
Issued by the State Bureau of Technical Supervision
National Standard of the People's Republic of China
Fire tests terms for rubbcr
Subject content and scope of application
UDC 678. 4-4
GB 9886—88
This standard specifies the laboratory test terms and definitions for the effect of flame on vulcanized rubber products. When preparing or revising standards and compiling technical documents and books, if the relevant terms are used, they should be implemented in accordance with this standard. Terms and definitions
combustion
The phenomenon that a substance reacts with oxygen to release heat, usually followed by the emission of flames and (or) light and (or) smoke. 2.2 cumbustible
Can burn.
2.3 non-combustible
Cannot burn.
2.4 ignition pointwwW.bzxz.Net
combustible point
The minimum temperature required to start burning after contacting an ignition source. 2.5
ignition
The process of causing combustion.
ignition
The process of inducing combustion.
2.7 ignitable
Can ignite.
2.8 Flame (noun)
luminous gas phase combustion zone.
2.9 Flame (verb)
luminous combustion in the gas phase.
2.10 Flammable flame
can burn in the gas phase after leaving the ignition source. 2.11 Non-flammable
cannot burn in the gas phase after leaving the ignition source. 2.12 Kindle
cause combustion in the gas phase.
2.13 Flaming
the process after the flame appears.
2.14 Flameless combustion
flameless combustion
approved by the Ministry of Chemical Industry of the People's Republic of China on July 4, 1988 and sold on May 1, 1989
flameless combustion.
Flash over
GB 9886-88
The state of combustion in which the flame spreads from the partial surface of the rubber product to the entire surface. Flame relardance
The property of the rubber product itself to prevent the spread of flame or the property of preventing the flame from spreading after treatment. 2.17
Fire tetardant
Refers to the property of the rubber product to significantly inhibit, weaken or delay combustion. Fireproof
Measures to prevent fire.
Fireproof treatment This is a flame retardant treatment.
Fire
The phenomenon that the combustion process releases heat and emits smoke and (or) flame characteristics. Smouldoring
Non-luminous combustion, usually manifested as smoke. glowing
Combustion without flame, but visible light is emitted from the burning surface. re-ignition
tesumnecoeustion
The flame is extinguished, and the combustion is resumed by external conditions such as wind. state of combustion
refers to the phenomena such as melting, phase change, sublimation and carbonization that occur during the combustion process. 2.25
Combustion effect Fire resistance
All physical and chemical changes caused by the rubber product after being damaged by fire. Fire resistance
fitre tesistance
The stability of the rubber product to meet the requirements of the standard fire resistance test within a specified time. 2.27
Thermal insulation
The ability of rubber products to prevent excessive heat conduction. calorific potential
The amount of heat energy that can be released by a unit mass of rubber products when they are completely burned. Actual calorific valueactual calorific value2.29
The heat released by a rubber product during combustion. 2.30
Time-temperature function\
The relationship between the temperature and time during the fire test.
Spontaneous combustion
Combustion that occurs at room temperature without external heating. 2.32
Singe
Carbonization of the outer surface.
Scorching
The smell of a rubber product after it is burned.
Charring
The formation of pure carbon or carbonaceous residue during pyrolysis or incomplete combustion. 2.35
Pyrolysis
Irreversible chemical decomposition that occurs without oxidation. GE9886-88
Visible solid and (or) liquid particles suspended in the air due to incomplete combustion. 2.37
Flash point
The temperature at which the gas released by a rubber product can be ignited by a flame or spark under specified conditions. Ignition temperature
Ignition temperature
The lowest temperature at which the combustible gas released from the rubber product contacts a hot body to produce combustion under specified conditions. The flame propagation rate refers to the rate at which the flame propagates along the surface of the rubber product. Heat release rate
The amount of heat released by a burning rubber product per unit time. Oxygen index
Oxvgen index
The minimum hydrogen concentration required for a rubber product to maintain combustion in a mixture of oxygen and hydrogen under specified conditions, expressed as the volume percentage of oxygen.
Non-flammable
Ignition temperature
Pyrolysis
Scorching
Actual calorific value
Time-temperature function
Carbonization
Flameless combustion
Oxygen index
Spot ignitability
actual calarific value | | tt |flaming
flammable
flash over
flagh point
glowing
ignirigation
ignitable
ignite
ignition
ignition tempe
eratur
kindle
GB 9886—88
Appendix B
English alphabetical index
( Supplement)
non-combustible
non-fiamable
oxysen inde:
Pyrolysis
tate af heat telease
rate of spread of flam
resumecombustion
smouldoring
scorching
spontaneous combustion
state of combustion
thertnal insulatior
time-temperature function
Additional Notes:
GB 988 -
This standard is under the jurisdiction of the Terminology Working Group of the National Technical Committee for Standardization of Rubber and Rubber Products. This standard is issued by the Northwest Rubber Industry Products Division of the Ministry of Chemical Industry. The Institute is responsible for drafting this standard. The drafter of this standard is Guo Hui.
Copyright reserved. No acid printing allowed
Book number: 155066-1-6402
Price:
Heading 127- 28
88-rforybn
-889886 89
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.