Dowsil Sj-668 Primer Silicone Structural Sealant for Curtain Wall

• CAS No.: 7085-85-0
• Formula: Mixture
• EINECS: 230-391-5
• Application: Construction, Woodworking, Household,, Industrial
• Color: a Part: Black, B Part: White
• Transport Package: 30X30X60 Cm
• Model NO.: Sj-668
• Specification: 190L+19L
• Trademark: Dow Corning
• Origin: China
• HS Code: 3214109000
• Production Capacity: 1000000 Tons

Product Description

 

Product Description

Product Description

Product Description

DOWSIL SJ668 Sealant is a two-part neutral cure silicone structural sealant, which is specially designed for the structural assembly of highperformance building curtain wall units

FEATURES

• Compliant to GB16776-2005 (Specifications of Silicone Structural Sealant for Buildings)
• Excellent adhesion to most common building substrates, such as glass, coated glass, reflective coatings, aluminum, and metals
• Outstanding temperature resistance: -50~150°C
• Good mechanical performance
• Fast curing
• Resistant to ozone and UV radiation

APPLICATIONS

DOWSIL SJ668 Sealant is designed for use in structural applications such as factory glazing and curtainwall production.

Product Parameters

 

Test Standard	Test Item	Unit	Value
As supplied - DOWSIL SJ668 Sealant Base
	Color and Physical Form		Grey viscous paste
	Specific Gravity		1.36
As supplied - DOWSIL SJ668 Sealant, Curing Agent
	Color and Physical Form		Thick black paste
	Specific Gravity		1.08
	Color and Physical Form		Clear paste
	Specific Gravity		1.00
After catalyzed and mixed:
	Color and Physical Form		Black non-sagging paste
	Specific Gravity		1.34
	Color and Physical Form		Grey non-sagging paste
	Specific Gravit		1.32
	Corrosivity		Non-corrosive
CTM0092A^1	Snap Time (25°C/77°F, 50%R.H)	Min.	40 to 70
GB13477^1	Shore Hardness		40
14 Days after cure n(25°C, 50%R.H.) - Test on H-shaped Specimen
GB13477	Tensile Strength (room temperature)	MPa	1.0
GB13477	Tensile Strength (90°C)	MPa	0.9
GB13477	Tensile Strength (-30°C)	MPa	1.3
GB13477	Tensile Strength (water immersion)	MPa	0.9
GB13477	Tensile Strength (water-UV)	MPa	0.8

For more information, please contact us
About us
  Shanghai Siway Building Materials Co., Litimed., our comapany is a professional silicone sealant manufacturer. We have a varity of silicone sealants, main products are Structural silicone sealant, Neutral silicone sealant, weatherproof silicone sealant, Stone silicone sealant and others. The products own a good repution in home and abroad, especially in Europe, North America, the Middle East and other regions.We are the large group of sealant production, rely on the raw material suppling base to produce the professional sealants. More production lines and Quanlity stabel. The capacity of production is 10 million tons per year of silicone sealants.Other different sealants also very large quantity,can satisfy big projects request.

Manufacturer
   Shanghai Siway Curtain Material Co.Ltd.

 

Certifications

Packing

 

A:190L  B:19L

Other Products



FAQ
Q: How can i get the price?
A: We usually quote within 24 hours after we get your inquiry(Except weekend and holidays). If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote.

Q: Can I buy samples placing orders?
A: Yes.Please feel free to contact us. The sample is free, you only need to pay the shipping cost. When you place an order again, we will refund the shipping cost of the sample order for you.

Q: Can I buy samples placing orders?
A: Yes.Please feel free to contact us. The sample is free, you only need to pay the shipping cost. When you place an order again, we will refund the shipping cost of the sample order for you.

Q: What is your lead time?
A: It depends on the order quantity and the season you place the order. Usually we can ship within 7-15 days for small quantity, and about 30 days for large quantity.

Q: You a manufacturer or trader? Do you provide OEM/ODM services?
A: We are a manufacturer of sealants and water-based paints. We have three production bases in China, and have fully automatic production lines, which can meet different order requirements. We provide OEM and ODM services, welcome to contact us.

Q: What is your payment term?
A: T/T, Western Union, L/C and Paypal. This is negotiable.

Q: What is the shipping method?
A: It could be shipped by sea, by air or by express(EMS, UPS, DHL, TNT, FEDEX and ect).Please confirm with us before placing orders.