hongying 6300 structural adhesive

structural sealant, double component, neutral, high modulus, ozone and ultraviolet resistance, fully cures within 30 minutes

HONGYING-6300 TWO COMPONENTS SILOCONE STRUCTURAL SEALANT

PRODUCT FEATURES

*Two-component, neutral-cure, RTV silicone sealant, high modulus.

* Excellent unprimed adhesion to most common building substrates.

*The base is a smooth, white paste and the curing agent is black. Once catalyzed, the material cures to a high-modulus, flexible silicone rubber

* Excellent durability and recovery after repeated extension and compression.

*12-month shelf life.

MAIN APPLICATION

1.  It is for structural assembling of glass curtain wall, particularly suitable for the structural assembly of glass and metal components of factory curtain wall.

2.  Secondary bonding and sealing for insulting glass and other industrial buildings.

COLOR

A component is white, B component is black, and the mixture is black.

PACKING SPECIFICATIONS

In condition of 23°C, A component is put into a metal drum with 185L net capacity and B component is put into a plastic drum with 18.5L net capacity.

TYPICAL TECHNOLOGICAL DATE

No.	Items		Standard code	Inspection result	Single qualification
1	Appearance		Exquisite, even cream, no bubble, agglomeration, gel or skinning, no uneasily dispersed precipitate	Up to the standard code	Qualified
2	Slump	Upright placed mm	≤3	0	Qualified
		Level placed	Unaltered	Unaltered
3	Application life, at 20min, s		≤10	1.8	Qualified
4	Tack-free time, h		≤3	0.8	Qualified
5	Hardness, Shore A		20~60	42	Qualified
6	Elongation percentage at ultimate tensile strength at 23°C,%		≥100	148	Qualified
7	Tensile modulus at 23°C MPa	10% elongation percentage	-	0.21	/
		20% elongation percentage	-	0.33	/
		40% elongation percentage	-	0.51	/
8	Heat aging	TG, %	≤10	3.6	Qualified
		Crazing	Nonexistence	Nonexistence
		Chalking	Nonexistence	Nonexistence

OPERATIVE NORM

2MG GB16776-2005

hongying 6300 structural adhesive