Howell Alkoxy Silicone Adhesives for Industrial Weatherproofing Solutions

• Customization: Available
• Bonding Function: Instant Adhesive
• Morphology: Solid-State
• Model NO.: HM-SS3213
• Application: Construction, Woodworking
• Material: Silicone
• Classification: Room Curing
• Characteristic: Weatherability
• Promoter Composition: Curing Agent
• Composition: Organic Material
• Color: White/Black or Others
• Transport Package: 24 Cartridges/Box
• Specification: 300ml/Cartridge
• Trademark: Howell
• Origin: China
• HS Code: 3506100010
• Production Capacity: 100000-1000000 Pieces

Product Description

Industrial Neutral Silicone HM-SS3213
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	Q/QY-00-T001	-
Density		g/cm3	1.02	1.02±0.10	GB/T 13477.2	-
Solid Content		%	90.5	≥85.0	GB/T 2793	JIS K6833:1980
Leveling		/	0	≤1	GB/T 13477.6	ISO 7390:1987
Tack free	///Finger	min	6	≤15	GB/T 13477.5	ASTM D2377:2000
Curing Depth	24h///	mm	2.5	≥2.0	GB/T 32369	-
Curing Depth	7d///	mm	5.5	≥5.0	GB/T 32369	-
Hardness, Shore A	7d///	-	25	18~30	GB/T 531.1	ISO 7619-1:2004
Elongation at break	7d///	%	640	≥500	GB/T 528	ISO 37:2005
Tensile Strength	7d///	MPa	0.72	≥0.6	GB/T 528	ISO 37:2005

PRODUCT DESCRIPTION

 

1. Introducing a superior one-part neutral-curing silicone sealant, celebrated for its outstanding resistance to aging, shrinkage, cracking, and discoloration. This product guarantees exceptional adhesion.

2. A versatile, high-quality silicone that seamlessly bonds mirrors to painted surfaces, plaster, metal, or wood with ease.

3. Specifically crafted for mirror installation, it is also an ideal option for windows, doors, and DIY projects.

FEATURES

1. Engineered with an alkoxy cure; it cures effortlessly at room temperature when exposed to atmospheric moisture.

2. Features primerless adhesion to a wide range of materials, enhancing convenience.

3. Retains excellent elasticity even under the most severe climatic conditions post-curing.

4. Non-reactive and resistant to corrosion against most metals and plastics.

5. Guaranteed to not slump, sag, or run off surfaces, maintaining a pristine application.

6. Free from solvents, ensuring a safer application.

TECHNICAL FEAT

TYPICAL APPLICATIONS

1. Perfectly suited for sealing low-stress connection and expansion joints within the construction sector.

2. Efficiently used for sealing low-stress perimeter joints, providing long-lasting results.

3. Exceptional for bonding and sealing materials such as glass, aluminum, concrete, ceramics, and more.

 

DIRECTIONS FOR USE

APPLICATION TEMPERATURE: +5ºC to +45ºC

1. Begin by thoroughly cleansing with a suitable cleaning agent to ensure substrate surfaces are impeccably clean.

2. Apply the sealant once the cleaning agent has dried, typically within 1 to 2 minutes. Use separate cloths for the cleaning agent and the sealant for optimal results.

3. For an enhanced appearance, apply masking tapes around the joint areas before commencing application.

4. Tool the sealant immediately after application to achieve a smooth finish and remove the masking tape before the sealant skinscompletely.

 

RESTRICTIONS

1. Avoid applying on substrates with surface temperatures exceeding +50ºC or below 5ºC.

2. Not suitable for surfaces in direct contact with food.

3. Not intended for use in structural glazing applications.

STORAGE AND SHELF LIFE

Maintain an unopened shelf life of 12 months when stored in a cool, dry location at temperatures from +5ºC to 27ºC with humidity levels between 30% and 70%. Optimal storage conditions are at the lower end of this spectrum.

To avoid contamination, do not return unused material to its original packaging.

 

COLOR AND PACKAGE

Available in White and Black, with an array of colors to suit diverse needs.

Packaged in 300mL options, with various packaging alternatives to choose from.

SAFETY

Store out of children's reach. Ensure to read product specifications and instructions on the container before use.

For comprehensive safety details, please consult the MSDS.

Company Profile

Nanjing Howell New Materials Technology Co., Ltd.
Room 501, Unit 7, Xingzhihui, Xinghuo Rd 19th, Jiangbei New District, Nanjing, (211899), Jiangsu, China.

American Warehouse:Add: 1006 CROCKER RD, DOOR E5, WESTLAKE, OH 44145