2-Part Silicone Sealant for Air and Gas-Filled Insulating Glass Secondary Edge Seal

• Formula: Mixture
• Bonding Function: Insulating Glass
• Morphology: Viscous Paste
• Application: Automobile, Construction, Insulated Glass Secondary Sealant
• Material: Silicone
• Classification: Room Curing
• Model NO.: ZK816
• Main Agent Composition: Polydimethylsiloxane
• Characteristic: Designed for High Strength Applications
• Promoter Composition: Curing Agent
• Composition: Organic Material
• Color: Part a: White Part B: Black or Gray
• Transport Package: Bulk or Pallet
• Specification: 200L drums + 20L pails
• Trademark: HITAKOL
• Origin: China
• HS Code: 3506990000
• Production Capacity: 300 Kits/Day

Product Description

ZK816 Silicone Sealant for Air and Gas-filled Insulating Glass 

ZK816 Silicone Sealant is two-part, high strength which is intended for use as a secondary seal in insulating glass units.  ZK816 Silicone Sealant is a two-part , neutral cure, high modulus, high performance RTV silicone sealant. A primary seal of polyisobutylene is required to prevent moisture vapor from transmitting into the airspace as well as retain gasses (such as argon) in the IG unit.

FEATURES & BENEFITS:
• Two-part, curing speed adjustable and no heating required
• Fast curing time
• Neutral curing
• Non-corrosive
• Excellent unprimed adhesion to a wide range of substrates including coated and reflective glasses, aluminum and steel spacers, and a variety of plastics
• Non-slump, ideal for factory assembly of insulating glass unit parts using automated equipment
• Very high modulus which limits the stress on the primary sealant and makes it particularly suited for gas-filled triple glazed units and gas-filled double glazed units
• Structural capability as secondary sealant for insulating glass in structural glazing applications
• Low water absorption and low water vapor transmission rate
• Excellent high and low temperature resistance, good strength and flexibility at -50 °C ~ 150 °C
• Excellent weather resistance, ozone and UV resistance
• Meets GB 24266 Specification for Structurally Glazed Insulating Glass Units

APPLICATIONS:
ZK816 is is a high strength two-part silicone sealant specifically designed for high strength applications and  ideal as a secondary sealant for triple and double glazed units. Insulating glass units which used in high-rise or super high-rise buildings.(Insulating glass unit for hidden framing glass curtain wall, semi-exposed framing glass curtain wall, point-supported glass curtain wall and large-size exposed framing glass curtain wall)

CONSISTENT WITH STANDARDS:
ASTM Specifications:
• ASTM C-1369
European Standard:
• ETAG 002
China Standard:
• GB 24266-2009

QUALITY ASSURANCE:
This product has passed ISO9001/ISO14001 management system certification, and strictly in accordance with ISO9001 quality system requirements for production and control of product quality.

COLOR: 
ZK816 Silicone Sealant is a two-part formulation.
Base (Part A) : White color
Curing agent (Part B) : Black
After thoroughly mixed is Black color

PACKAGING INFORMATION:
Base(Part A) and Curing agent (Part B) are packaged separately.
Base(Part A):200L iron drum
Curing agent (Part B): 20L plastic pail or drum pail

USABLE LIFE AND STORAGE:
ZK816 Silicone Sealant should be stored in the original sealed containers at or below 27°C. Both the base(Part A) and the curing agent(Part B) have a shelf life of 12 months from date of production.