Main technical parameters
Serial number
Inspection items
Standard index
Check value
For inspection
1
Combustion performance class (B1)-A2
Flammability
Within 20s after the ignition started, the flame tip did not reach the scale line, and the burning drop did not ignite the filter paper
Within 20s after the ignition started, the flame tip did not reach the scale line, and no dripping was produced
Burning remaining length minimum value
>0
58
GB/T
Burning remaining length average value
≥150
161
8624-1997
Average flue gas temperature ℃
≤200
186
Smoke Density Level (SDR)
≤75
2
2
compressive strength MPA
——
0.17
GB/T 8813-2008
3
water absorption （4d）
——
5
GB/T 8810-2005
4
Dimensional stability%（70+2℃,48h）
——
0.4
GB/T 8811-2008
5
tensile strength Mpa
——
0.15
JG 149-2003
6
Formaldehyde to release a quantity mg/L
____
0.1
GB 18580-2001
7
Thermal Conductivity W/(M.K）
average temperature 25 ℃
____
0.023
GB/T 8811-2008
Product Features
1. High flame retardant, low smoke generation. The oxygen index can reach 60%, and the smoke density is less than 5. It does not burn at 1200 ℃, and only carbonizes without dripping when it encounters fire.
2. Good insulation and low thermal conductivity. The phenolic foam material is composed of "closed small air bubbles", which can well block the heat convection phenomenon caused by temperature. Its thermal conductivity is 0.018-0.025w/m.k, which achieves the purpose of saving energy.
3. Weather resistance temperature, high heat resistance. The use temperature of phenolic thermal insulation foaming material is -60°C--150°C, the size temperature is non-absorbent, anti-aging, and has a long service life.
4. Fluorine-free foaming, non-toxic and tasteless, is a green and environmentally friendly building material. The foaming process does not use chlorofluorocarbons, the proportion is reasonable, the reaction is complete, and the formed compound has no residual poison, no odor, acid and alkali resistance, and has good resistance to acid and alkali.
Name: Carla
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Tel：+86 15100703595
Whatsapp：8615100703595
Email：info@hbliangpeng.com
Add： DaZhong plaza, No. 30 Yinhe North Road, Guangyang District, Langfang City,Hebei Province,China
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