Silicone sealant of structural insulating glass units used for curtain wall

$1.20 - $15.80
Min. Order
1000 Kiloamperes
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Company Information

Iota Silicone Oil (Anhui) Co., Ltd.

CN Trading Company
Response Time
<24h
Response Rate:
80.8%
Transactions
US$ 130,000+
6 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: Shanghai
Payment Terms: L/C,D/P,T/T,Western Union
Supply Ability: 300 Ton/Tons per Month
Classification: Chemical Auxiliary Agent
CAS No.: no
Other Names: Silicone Structural Insulating Glass Sealant
MF: no
EINECS No.: no
Purity: 99.9%
Place of Origin: Anhui China
Type: Silicone rubber
Usage: Electronics Chemicals,Leather Auxiliary Agents,Plastic Auxiliary Agents,Rubber Auxiliary Agents
Brand Name: IOTA
Model Number: IOTA 886
Color: white, black,black color after mixture
Adhesion at 25% extension: No failure
chalking: Nil
Packaging Detail: IOTA 1092 is available in kit:Part A in 200Ldrums (net 190L), part B in 20L pails (net 18.5L).
Product Description

IOTA 886 Silicone Structural Insulating Glass Sealant
Special for the secondary seal of structural insulating glass units used for curtain wall.


PRODUCT FEATURES
1.Two part, neutral fast cure rate, suitable for factory application
2. High level of tensile strength and mechanical properties
3. Excellent adhesion to a wide range of substrates including coated glass, low -E glass, tempered glass, laminated glass, aluminium and steel spacers etc.
4. Excellent weatherability and high resistance to ultra-violet radiation ,heat and humidity, and ozone
5. Excellent resistance to temperature extremes, unaffected performance from –50 ℃ to +150 ℃
6. Excellent unprimed adhesion to wide range of substrates
7. Good compatibility with other neutral silicone sealants


COLOURS
Part A (base) of IOTA 886 is available in white, part B(curing agent) in black, black color after mixture

Detailed Images
Specifications
SPECIFICATIONS
IOTA 886 is designed to meet or even exceed the specification of Chinese national standard GB24266-2009.
Typical properties
These values are not intended for use in preparing specification
s.
Test Method
Property
Unit
Standard
Result
GB/T 13477 (ISO 7390)
Slump
mm
≤3
0
GB/T 13477 (ISO 9048)
Extrusion rate
s
≤10
1.9
GB/T 13477 (ASTM D2377)
Tack free time
h
≤3
1.3
GB/T 13477 (ISO 8339)
Modulus at 10% extension
MPa
≥0.15
0.22
GB/T 531 (ISO 7619 )
Hardness
Shore A
30~60
43
GB/T 13477
Adhesion at 25% extension
No
failure
No
failure
GB/T 13477 (ISO 8339)
Tensile strength at
MPa
23℃
≥0.60
1.13
90℃
≥0.45
0.87
-30℃
≥0.45
1.58
water immersion
≥0.45
1.03
water-UV exposure
≥0.45
0.98
GB 16776 (ASTM C 792)
Heat aging
Heat aging
%
≤6.00
3.4
chalking
Nil
Nil
chalking
Nil
Nil

LIMITATIONS
STORAGE AND SHELF LIFE
IOTA 886 should be stored at or below 27℃ in original unopened containers. It has a shelf life of months from the date of manufacture.

LIMITATIONS
IOTA 886 should not be applied:
For structural glazing of glass units onto a metal frame.
IOTA 992 two part structural silicone and IOTA 999 one part structural silicone are recommended for that application
To the materials that bleed oils , plasticizers or solvents, such as impregnated wood, oil-based caulks
To frost laden or damp surfaces
For continuous water immersion
When surface temperature below 4℃ or over 50℃

HOW TO USE
Surface Preparation
Clean all joints removing all foreign matter and contaminants such as oil, grease, dust, water, frost, old sealants, surface dirt, or glazing compounds and protective coatings.
Mixing and Dispensing
Lot matching of IOTA 886 base to curing agent is not required. Before use, it is recommended that curing agent be stirred to ensure the homogeneity of all components.
IOTA 886 part B curing agent will react with atmospheric moisture, therefore should not be exposed to air for prolonged period of time.
To obtain the optimal performance of IOTA 886, it is recommended that base and curing agent thoroughly mixed using a two-part silicone dispensing machine.
IOTA 886 should be mixed at a ratio of 9:1~11:1 base to curing agent by volume, or 11:1~13:1 base to curing agent by weight.
Packing & Delivery
IOTA 886 is available in kit: part A base in 200Ldrums (net 190L), part B is available in 20L pails (net 18.5L) 
Our Company

As a leading manufacturer in organic silicon industry, silicon-based technology and innovation area, IOTA provide the whole industry chain silicone performance solutions. We serve the market in various fields, covering textiles and leather, food and beverages, paints, oil and natural gas, cosmetics, electronics, aerospace, automotive, construction, medical care, casting, personal care, agriculture, and LED