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Fire Retardant-Mastic

Zhejiang Dehe Insulation Technology Corp.,Ltd
Zhejiang Dehe Insulation Technology Corp.,Ltd
City: Jiaxing
Province/State: Zhejiang
Country/Region: China
Tel: 86-573-88951020
Contact Person:
Mr Vic Yao

Fire Retardant-Mastic

Brand Name : DEHE
Certification : FIW, SGS, DNV.GL, CNAS
Place of Origin : China
MOQ : 1
Price : USD 50/M3
Supply Ability : 150000m3/year
Packaging Details : Carton
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Fire Retardant-Mastic

The Mastic technical data should meet the following requirements, and please provide the mastic data sheet and quality certificate documents.


Density(ASTM D 1475)1.20~1.25kg/L
Average Non-Volatile (ASTM D 1644)42% by volume (60% by weight)
Coverage Range (FSTM 72)2.0L/m² Dry thickness: 0.9mm
Drying Time(ASTM D 1640):Set to Touch: 5 hours
Dry Through48 hours
Water Vapor Permeance0.03erms (0.76mm, 38℃, 90%RH ASTM F 1249)
0.024erm (1.30mm, 38℃, 90%RH ASTM E 96)
Surface Burning Characteristics (ASTM e 84)Flame speed:10
Smoke Development15
Service Temperature Limits (FSTM 70)-46℃~104℃
Anti Freezing Performance:No cracking or peeling off after 2 hours hanging at -40℃ and +60℃.
Oxygen Index≧30
Bonding Strength2.5kg/cm2 (20℃)


Fire-retardant mastic is made from asphalt,polymer,mineral fillers and flame retardant, it is air-tight,waterproof,aging resistant and fire ideal foam protection for foam glass and PU foam.



In 30kg each barrel..

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