Wholesale Distributors for SV-999 Structural Glazing Silicone Sealant to Czech Republic Manufacturer

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Description SV – 999 silicone structural sealant is a one-component, neutral curing, designed for glass curtain wall, aluminum curtain wall, glass daylighting roof and metal structural engineering structural assembly silicone sealant. Show the effective physical properties and bonding performance Key Features 1. 100% silicone 2. No sag 3. Strong bonding strength 4. Water & weatherproof 5. Primerless adhesion to most building materials 6. 25% movement capability Basic Application...

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Description

SV – 999 silicone structural sealant is a one-component, neutral curing, designed for glass curtain wall, aluminum curtain wall, glass daylighting roof and metal structural engineering structural assembly silicone sealant. Show the effective physical properties and bonding performance

Key Features

1. 100% silicone

2. No sag

3. Strong bonding strength

4. Water & weatherproof

5. Primerless adhesion to most building materials

6. 25% movement capability

Basic Application

1.Glass curtain wall, aluminum curtain wall structure adhesive seal

2.Glass daylighting roof, metal structure engineering

3.Insulating glass bonding

Technical data sheet

Test standard	Test project	Unit	value
Before curing——25℃，50%R.H.
	specific gravity	g/ml	1.40
GB13477	Flow, sagging or vertical flow	mm	0
GB13477	Operating time	min	15
GB13477	surface drying time（25℃，50%R.H.）	min	40-60
Sealant curing speed and operating time will have different with different temperatures and temperature, high temperature and high humidity can make sealant curing speed faster, rather low temperature and low humidity are slower.21 days after curing——25℃，50%R.H.
GB13477	Durometer Hardness	Shore A	40
	The ultimate tensile strength	Mpa	1.3
GB13477	Tensile strength（23℃）	Mpa	0.8
GB13477	Tensile strength（90℃）	Mpa	0.5
GB13477	Tensile strength（-30℃）	Mpa	0.9
GB13477	Tensile strength（flooding）	Mpa	0.6
GB13477	Tensile strength（flooding – ultraviolet）	Mpa	0.6