YULONG 2008 SILICONE STRUCTURAL SEALANT (two-part)

silicone sealant for structural bonding

YuLong 2008 Two-parts silicone structural sealant

Applications:

YuLong 2008 two-part silicone structural sealant can be used where structural curtainwall bonding and constructional sealing installations are desired. Moreover, this product can also apply on duel-sealing insulating glass units.

Descriptions:

YuLong 2008 two-part Silicone structural sealant is two-part, neutral-curing, which is specific designed for structural sealing installations of curtainwall. This product can be conveniently squeezed out within a vast range of temperature conditions, and it will be cured with the atmospheric moisture into a excellent, high modulus, high elasticity silicone rubber.

YuLong 2008 two-part silicone structural sealant can be easily squeezed out by manual operations.YuLong 2008 two-part silicone structural sealant has the characteristic of neutral-curing; it can be flexibly used in many constructional materials without corrosion and any other adverse reactions.YuLong 2008 two-part structural Silicone Sealant has an outstanding adhesion which does not require bottom coating when apply the sealant on substrates. Fully cured sealant generates an excellent adhesion on many substrates. Such as, glass, aluminum, stone, and steal products.YuLong 2008 two-part silicone structural sealant has high performance on anti-aging property.Fully cured sealant are capable of high modulus performance and is able to bear +_25% stretching movement.

Safety information:

YuLong 2008 two-part silicone structural sealant should be avoided any direct contact with eyes or skin. A complete curing sealant contains no toxicity. If the sealant solvent accidently sloshed in eyes, flush with water immediately and call ambulance for emergency diagnosis. The sealant solvent should not be placed where children can easily reach. During the process of self-curing, this product will release low density molecules which would generate adverse effects when the operation site is stuffiness.

Typical Property:

These values should only be used for referential use; they are not intended for use in specifications.

Skin layer cure	Pot life(after mixture)	Hardness shore A	Tensile Strength (normal condition)	Elasticity Recovery Rate
20-180min	>=20min	25-60	>=0.65Mpa	>=150%

Limitations:

YuLong 2008 two-part silicone structural sealant should not be applied:

On materials which exudates oils, plasticizers and any other solvent. Such as unvulcanized and partially vulcanized rubber gaskets and tapes.Under long-term immersions, and continuous humidity environment.The painting surface which sometime appears to be shedding or cracks will lead to a failure sealing results.On surface with humidity and frosting conditions.Where it will directly contact with food sources.Places where expose to mechanical wear.On totally confined place since this product has to be cured with atmospheric moisture.On sealing fire prevention system.On substrate that made of copper.

Colors:

YuLong 2008 Two-part Silicone Structural Sealant A-part is white, and B-part is black.

Package:

A-part 190L/barrel. B-part 19L/barrel.

Product Mark:

2MG-GB16776-2005

Useable life and storage:

When stored at/below 27C in the unopened container, the shelf life for A-part is determined to be 12 months and 6 months for B-part.

YULONG 2008 SILICONE STRUCTURAL SEALANT (two-part)