E45 Neutral Cure Silicone Sealant With Alkoxy Type For Home Decoration

• Customization: Available
• Application: Construction, Woodworking
• Bonding Function: Structural Adhesive
• Model NO.: HM-E45
• Color: White or Others
• Composition: Organic Material
• Morphology: Solid-State
• CAS No.: None
• Formula: None
• EINECS: None
• Classification: Room Curing
• Characteristic: Alkoxy Sealant
• Transport Package: 85ml 300ml 600ml / Box
• Specification: N/M
• Trademark: Howell
• Origin: China
• HS Code: 3506100010
• Production Capacity: 100000-1000000 Pieces
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 2.000kg

Product Description

Product Description

Neutral Cure Silicone Sealant HM-E45
Items	C*a/T*b/S*c/O*d	Unit	Typical Value	Requirement	Test Std.	Eqv. Std.
Appearance		-	-	Fine, uniform paste without bubbles, crusts, gels	Test StQ/QY-00-T001d	-
Density		g/cm3	1.40	1.40±0.02	GB/T 13477.2	-
Tack free	Properties Uncured	h	2	≤2	GB/T 13477.5	ASTM D2377:2000
Curing Depth Rate	-	mm/day	2	≥2	-	-
Complete Curing Time	-	day	14	14-21	-	-
Hardness, Shore A	Properties Cured	-	35	30-40	GB/T 531.1	ISO 7619-1:2004
Elongation at break	Properties Cured	%	600	≥600	GB/T 528	ISO 37:2005
Tensile Strength	Properties Cured	MPa	1.0	≥1.0	GB/T 528	ISO 37:2005

These figures are only intended as a guide and should not be used in preparing specifications.

PRODUCT DESCRIPTION

The HM-E45 neutral alkoxy silicone sealant is a one-part, de-alcoholizing, low modulus,high-elasticity silicone rubber product. It features minimal VOC volatilization and does notcorrode copper or mirror surfaces. Possessing strong elasticity and displacement deformationcapabilities, it adheres well to a variety of materials, such as metal, glass, ceramic, and wood. Itsthixotropic properties prevent sagging during application, making it particularly well-suited fornon-structural adhesion, weathering, and waterproof sealing in curtain wall designs. This sealantexhibits robust adhesion and compatibility across a wide range of climatic temperatures, oftenwithout needing a primer. Post-cure, it withstands aging, UV radiation, and extreme temperaturefluctuations (-50-150 ºC). The low modulus performance of HM-E45 enables it to accommodateinterface expansion and contraction of ± 25%, making it versatile for numerous bonding andsealing needs.

APPLICATIONS

Copper metal bonding, waterproof sealing of electronic components
Mirror bonding
Glass curtain wall, aluminum composite panel curtain wall, door and window sealing andcaulking applications
Non-structural adhesive assembly application of various curtain walls
Sealing and caulking application between various metal and aluminum alloy doors andwindows and walls
Glass, coated glass, ceramic tile and masonry, concrete, etc.
Oil-impermeable woodRestrictions on use
Cannot be used in structural assemblies
Cannot be used on surfaces where plasticizers or solvents can leach out, which may causesexual damage to the sealant
Not recommended for completely sealed spaces, which may result in incomplete curing dueto lack of water vapor
It is not recommended for use in areas that are permanently submerged in water
Not recommended for structural surfaces that will come in direct contact with foodstuffs
Not recommended for structural surfaces that come in direct contact with food
Not recommended for use on medical devices

USAGE

E-45 is a one-component sealant that cures upon exposure to atmospheric moisture. It isuser-friendly, requiring no pre-use stirring, and can be easily dispensed using either manual orpneumatic caulking guns. Prior to application, ensure the substrate surface is thoroughly dry andfree of oil, grease, and dust. After applying the sealant, trim any excess from the adhesive surfacebefore it forms a crust. When designing adhesive joints, avoid creating three-sided adhesion withthe sealant.
 

PACKAGE

Standard 300ml plastic plastic bottle packing, 24 pcs/ctn; 500ml flexible film packing, 20 pcs/ctn;200L iron drum.
Store the original sealant in a dry place, the temperature should not be higher than 27 degreesCelsius, from the date of production, the storage period of 12 months

SAFETY PRECAUTIONS

Ensure the product is kept out of children's reach. Always read the product specifications, material details, and instructions on the container packaging before use.

 

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FAQ

 

Q: What applications do your sealant products have?
A: Our sealant products have applications across various industries and in different areas. Here are a few examples:

 

Construction Industry: Our sealants are commonly used in construction for sealing gaps, joints, and cracks in buildings.They help in weatherproofing, waterproofing, and improving the structural integrity of constructions.

Automotive Industry: In the automotive industry, our sealants find application in manufacturing and assembly processes. They are used for sealing gaps, preventing leaks, reducing vibration and noise in vehicles.
 
Q: What distinguishes your sealant products from others in the market?
A: Our sealant products are known for their high quality and exceptional performance. They are formulated with advanced technologies that provide excellent adhesion, elasticity, and durability. Our sealants also exhibit strong resistance to weathering, UV radiation, temperature changes, and chemical exposure. 
 
Q: Can your sealant products be customized for specific project needs?
A: Yes, we understand that different construction projects may have unique requirements. We offer customization options for our sealant products to meet specific project needs. This includes variations in color, viscosity, curing time, and other properties. 
 
Q: Can I request a free sample of your sealant product?
A: Absolutely! We understand the importance of evaluating the product before making a purchase decision.         
We offer free samples of our sealant products. However, please note that our company's policy may require you to cover the shipping cost for the sample initially. Once you proceed with placing an order, we will refund the shipping cost as a gesture of goodwill and appreciation for your business.