Mf881-25hm Silicone Structural Sealant Two Components High-Strength, High-Elongation Sealant High-Modulus Silicone Structural Sealant for Inflatable Insulating

• Adhesion Strength: High Strength
• Bonding Material: Glass
• Color: Black
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: MF881-25HM
• Usage: Electronics, Construction, Transportation
• Certificate: Ift, SGS, TUV, Igma/Igcc
• Delivery Time: 7-10 Days After Order
• Type: Silicone Sealant
• Material: Composite Materials
• State: Fluid
• Mildew Proof: Mildew Proof
• Seal Tape Kind: Organic Silicone
• Seal Tape Usage: Bonding
• Transport Package: Drum
• Specification: 190L-19L
• Trademark: SILANDE
• Origin: China
• HS Code: 3506919090
• Production Capacity: 100000drum/Month
• Package Size: 120.00cm * 85.00cm * 85.00cm
• Package Gross Weight: 209.000kg
• Lead Time: 1 days (1 - 1 Sets) ; 2 days (2 - 10 Sets) ; To be negotiated ( > 10 Sets)

Product Description

MF881-25HM high modulus silicone structural sealant for inflatable insulating glass is a two-component, neutral curing at room temperature, and structural function of insulating glass sealant. Mainly used for secondary sealing of argon gas and ordinary gas-filled insulating glass.
High strength, high modulus, low elongation
Excellent high and low temperature resistance and weathering resistance
Neutral fast curing, no corrosion to the adhered surface
Good adhesion to most building materials
No pollution to the environment

Application field
MF881-25HM high modulus silicone structural sealant for inflatable insulating glass is mainly used for side sealing of inflatable insulating glass and ordinary insulating glass, and solar cell module encapsulation and structural bonding.

product description
MF881-25HM high modulus silicone structural sealant is a two-component room temperature neutral curing sealant with structural functions. Neutral dealcoholization type, curing at room temperature releases a small amount of alcoholic gas.

product description
MF881-25HM high modulus silicone structural sealant is a two-component room temperature neutral curing sealant with structural functions. Neutral dealcoholization type, curing at room temperature releases a small amount of alcoholic gas.

Instructions
MF881-25HM does not require primer to have good adhesion to most coated and uncoated glass, metal spacers, etc. In order to ensure the quality of the project, it is recommended that compatibility and adhesion tests be done in advance before each project is used.

The mixing ratio
In order to obtain better physical properties, it is recommended that the base and curing agent be mixed in a completely closed mixing system. An automatic glue spreader can be used instead of hand or hand-held agitators, because it is easy to remove air during the mixing process. Brought in, affecting the physical properties of the sealant after curing.
In order to obtain the best sealant performance, the ratio of base rubber and curing agent should be mixed at a mass ratio of 12:1, or an equivalent volume ratio of 8.0:1. Under this mixing ratio, the construction period of the sealant should be 30min~60min, and the surface drying time should be within 3h. The mixing ratio is allowed to be adjusted in a small range, but the quality ratio is best in the range of 11:1 to 16:1. It is recommended to stir the curing agent evenly before use. Since the curing agent easily reacts with moisture in the air, it cannot be exposed to the air for a long time.