Weathering Resistant Low Emission Multipurpose STP Sealant for Air Conditioner

• Customization: Available
• CAS No.: 9009-54-5
• Formula: CH3h8n2o
• Model NO.: MS121
• Bonding Function: Sealant
• Morphology: Self-Leveling Liquid
• Application: Automobile, Construction, Woodworking
• Material: Polyurethane
• Classification: Room Curing
• Main Agent Composition: Ms Polymer
• Characteristic: Waterproof
• Promoter Composition: Curing Agent
• Composition: Ms Polymer
• Color: Grey
• Transport Package: Sausage; Cartridge
• Specification: 600ml/sausage; 310ml/tube
• Trademark: SEPNA
• Origin: China
• HS Code: 3506100090
• Production Capacity: 100000PCS/Year

Product Description

High Modulus 1-Component MS Polymer Adhesive Sealant
 

Product Description

1-component MS Polymer adhesive/sealant

MS121

MS121 is a one component sealant based on modified polyether resin. It has good sealing performance and cohesion, no corrosion to the bonded substrate, no pollution, no pollution to the environment, and good adhesion to metal, plastic, wood, glass, concrete and other materials.

 SPECIAL CHARACTERISTICS

• Eco-friendly, odorless;
• The watch dries fast and can be positioned quickly;
• Bonds well to a wide variety of substrates without the need for special pre-treatment
• Good weather resistance, good durability and earthquake resistance
• High colour stability under UV
• High ageing and weathering resistant.

 

APPLICATION EXAMPLES

• Used in vehicle, elevator and machinery industry;
  Bonding and sealing of metal, plastic, wood, glass, ceramics and other materials.

  Meets hygiene requirements for ventilation and air-conditioning systems
   

  
   

Specification Data Sheet

                                    

PROPERTY	STANDARD	UNITS	VALUE-MS121
Appearance	Visual	-	Black / White / gray, paste
Sagging	GB/T 13477-2002	mm	0
Curing speed	HG/T 4363-2012	mm/d	≥3.5
Elongation at break	GB/T 528-2009	%	> 400
Solid content	GB/T 2793-1995	%	Around 99
Tack free time	GB/T 13477-2002	min	Summer: 25-40 Winter: 15-30
Tensile strength	GB/T 528-2009	MPa	>2.0
Hardness	GB/T 531.1-2008	Shore A	≥45
Service temperature	-	ºC	-50~+90
Application temperature	-	ºC	-5~+35
Short term temperature resistance	-	ºC(max. 8h)	120

Company information     

Shanghai Sepna Chemical Technology Co., Ltd is special for Polyurethane sealant MS polymer adhesive sealant for automotive glass, bus, and construction joint sealing, bonding. We have been 10+ years in this industry, acquired Switzerland PUNADE in 2005, as the leader of odorless technology in China. With Suzhou, Shanghai has two R&D bases.
At the same time. we have established an excellent sales service team and cooperated with the leading industry of VW, Volvo, Mercedes, Brilliance, Etc. Sepna's products have been widely used in the international market, mainly in North America, South America, Asia, Southeast Asia Middle East and Oceania, etc. Until now, she has serviced nearly 1000 enterprises all over the world.
 

Our products

 

APPLICATION SOLUTIONS:
1. Windshield sealant- SP86x
2. Automotive adhesive sealant-
      -PU structural adhesive
      -MS adhesive sealant
3. Electronic potting sealant
4. Powder coating sealant
5. Window & Door corner adhesive
6. Waterproofing coating
7. Expansion joint sealant
     - Self-leveling sealant
     - Paste sealant

Global Market

Our products

 

310ml cartridge                                                                600ml sausage                                                                     
 

Certificates

FAQ

1.Delivery time ?

   Normally, delivery time of sample order is 3 to 7 days, standard order is 7-20 days.

2.How to get free samples ?
   Contact with us to get free samples

3.How to be Sepna's distributor ?
  As the growing of Sepna's global business,we need to find more and more distributors and agents worldwide. Sepna will provide the best solution and service for our partners. For more information, pls contact with us directly

4.Any OEM/ODM service ?
  Sepna can offer the customer OEM label service,and will give the protection of the your right in your market.