Sikasil Sg 20s Good Weathering Resistance Silicone Structural Glazing Adhesive

• Bonding Function: Structural Adhesive
• Morphology: Paste
• Application: Construction
• Material: Silicone
• Classification: Room Curing
• Main Agent Composition: Silicone
• Model NO.: Sika 20S
• Characteristic: Weatherability
• Promoter Composition: Curing Agent
• Composition: Organic Material
• Color: Black
• Capacity: 600ml Packaging
• Sample: Yes
• Packaging: 20PCS/Carton
• Shipping: by Sea/ Air
• MOQ: 960PCS
• Movement Capability: Class 25
• Cure Type: Neutral
• Tack Free Time: 150mins
• Shore a: 47
• Payment: Tt/LC at Sight
• Elongation at Break: 500%
• Shelf Life: 12months
• Use 1: Glass
• Use 2: Curtain Wall
• Use 3: Aluminum
• Transport Package: 20PCS/Carton
• Trademark: Sika
• Origin: China

Product Description

Sikasil Sg 20S Good Weathering Resistance Silicone Structural Glazing Adhesive 

Sika 20s is a 1-component, neutral-curing structural glazing silicone adhesive with good adhesion to a wide range of substrates.  

• Meets requirement of GB 16776-2005, ASTM C 1184 & ASTM C920 for Type S, Grade NS, Class 25 (movement capability ± 25 %)
• Very good UV and weathering resistance
• Adheres well to many substrates including glass, metals, coated metals, plastics and wood

Chemical base		1-component silicone
Color (CQP001-1)		Black
Cure mechanism		Moisture-curing
Cure type		Neutral
Density (uncured)		1.41 kg/l
Non-sag properties (CQP061-4 / ISO 7390)		Good
Application temperature	ambient	5 ─ 40 °C
Skin time (CQP019-1)		25 minutes ^A
Tack free time (CQP019-3)		150 minutes ^A
Curing speed (CQP049-1)		see diagram
Shore A hardness (CQP023-1 / ISO 48-4)		47 ^B
Tensile strength (CQP036-1 / ISO 527)		2.1 MPa
100 % modulus (CQP036-1 / ISO 527)		0.6 MPa
Elongation at break (CQP036-1 / ISO 527)		500 %
Tear propagation resistance (CQP045-1 / ISO 34)		12 N/mm
Service temperature		-40 ─ 150 °C
Shelf life		12 months^C

CQP = Corporate Quality Procedure

^A) 23 °C / 50 % r. h.

^B) after 28 days

^C) storage below 25 °C

Pacakging Information: 

600ml sausage 
20pcs/carton 
MOQ: 60 cartons/pallet 


Sample:
Avaliable

Shipping: 
By sea / Air

Areas of Application:
Sikasil® SG-20 S is used for structural glazing and other bonding applications. This product is suitable for experienced professional users only. Tests with actual substrates and conditions have to be performed ensuring adhesion and material compatibility.



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