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Silicone Flame Retardant Sealant

One-component, neutral curing, curing speed, high sealant, medium modulus, high displacement capacity of silicone flame retardant sealant

SJ5800

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Introduction

One-component, neutral curing, curing speed, high sealant, medium modulus, high displacement capacity of silicone flame retardant sealant
Excellent weather aging resistance and flame retardant performance, has long service life
Excellent adhesion for most building materials (do not need primer)

Special Feature

Excellent weathering resistance and long service life
Excellent high and low temperature resistance, little change in the range of -40℃ to 150℃
Excellent flame retardant properties, excellent adhesion to most building materials without requiring primer

TECHNICAL INDICATORS
Test item	National standard GB 24267-2009	Value	Test Method
Sag, mm	≤3	0	GB/T 13477
Extrudability, mL/min	≥80	293	GB/T 13477
Surface drying time, h	≤3	1	GB/T 13477
Elastic recovery rate,%	≥70	89	GB/T 13477
Tensile modulus at 23'℃, MPa	>0.4	0.8	GB/T 13477
Fixed elongation adhesion	No failure	No failure	GB/T 13477
Mass loss rate, %	≤10	3	GB/T 13477
Flame retardant performance,grade	FV-0	FV-0	GB/T 2408
Storage period	Stored in a cool and dry place with a temperature below 27℃ the storage period is 12 months from the production date

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