Factory Direct Supply Two-Parts Chemical Polyurethane Concrete Road PU Sealant

• Formula: Mixture
• Bonding Function: Structural Adhesive
• Morphology: Solvent
• Application: Automobile, Construction, Woodworking, Footwear & Leather, Fiber & Garment, Packing
• Material: Silicone
• Classification: Hot Melt
• Model NO.: SV-8000
• Main Agent Composition: Natural Polymer
• Characteristic: Waterproof
• Composition: Organic Material
• Transport Package: Barrel
• Specification: 18L+1.8L/190L+19L
• Trademark: Siway
• Origin: China
• HS Code: 350610001
• Production Capacity: 1000000 Ton

Product Description

Product Description

SIWAY PU sealant for insulating glass

SIWAY®8000 is a high-quality two-component polyurethane recommended as a secondary sealant for single and double glazed units.

* SIWAY TWO COMPONENTS PU SEALANT reaches an initial hardness of approx 20 Shore A within a few hours depending on external conditions.

* Does not contain catalysts based on toxic mercury.

* Achieve very good durability and adhesion to aluminum, glass, galvanized steel and warm-edge profiles.

* Provide very good protection of the insides of the insulating glass unit against moisture and diffusion of noble gases.
* Contain poly-BD polymer.

 

	Product Name	SV-8000 PU Sealant for Insulating Glass
	Color	Part A:white+Part B:black=grey black
	Volume	190L+19L/18L+1.8L
	Shelf Life	Part A:12months & Part B: 9months
	Storage	Stored in dry & cool place between   -20 ºC ~ 27 ºC .

 
Product Features

1.Two-component, neutral-cure, high modulus silicone sealant; 
2.Excellent resistance to weathering; 
3.Excellent cohesiveness with most of construction material without priming;
4.No pollution to the coated glass, no corrosion;
5.The shelf life is 12 months in Group A and 9 months in Group B, when stored at -20 ºC ~ 27 ºC in dry place.
6.The product A group is white,B group is black, A:B volume is 10:1,weight ratio is 14:1.the color is black after mixed.

Product Parameters

Test Standard	Test Items	Unit	Value
Before curing--25ºC, 50%R.H.
GB13477	Specific gravity(After mixing)	-	1.33
GB13477	Operating time	min	20~40
GB13477	Surface drying time	min	80~188
GB13477	Corrosivity	-	None
7 days after curing--25ºC, 50%R.H.
GB/T 531	Hardness, shore A	point	40
GB13477	The tensile modulus at 12.5% elongation	Mpa	0.18
GB13477	The ultimate tensile strength	Mpa	0.92
GB13477	Elongation limit (fracture)	%	150

 

Product Application
Apply in the second sealing of insulating glass.

Product Usage
A component is white, B component is black, the mixing ratio of A: B1 = 10: 1 (volume ratio), after mixing is gray-black, the specific sizing method, see the relevant specification.

Automatic sealing	A Part 190L/Barrel	B Part 19L/Barrel
Manual	A Part 18L/ Barrel	B Part 1.8L/Barrel

Related products
 

Product Process



Related Products                                            

	SV-666	NEUTRAL SILICONE SEALANT
	SV-777	STONE SILICONE  SEALANT
	SV-888	WEATHER-PROOFING SILICONE SEALANT
	SV-995	STRUCTURAL SILICONE SEALANT

About Us                                                 
Shanghai Siway Decoration Materials Co., Ltd. Located in Shanghai China. The company has 13 years of silicone sealant. Main products are structural silicone sealant, stone silicone sealant, weathering silicone sealant, two-component silicone sealant and other products. Our company has accumulated a large number of core technologies. Products are sold in more than 30 countries.




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FAQ                                                                                                      

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? Is  it free or extra ?

A: Yes, we could offer the sample for free charge,  but  freight collect.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

Contact Us                                                                                          

If you have further questions, please feel free to contact us as below:

Contact:Celia