Ms Polymer Sealants Are Part of a New Generation of Isocyanate-Free, High Strength Bonding and Sealing Technology

• Customization: Available
• CAS No.: 9009-54-5
• Formula: CH3h8n2o
• Model NO.: MS121
• Bonding Function: Structural Adhesive
• Morphology: Solvent
• Application: Automobile, Construction, Woodworking, Elevator
• Material: Ms Polymer
• Classification: Room Curing
• Characteristic: Waterproof
• Promoter Composition: Curing Agent
• Color: Grey
• Substrate: Metal, Wood. Plastic, Concrete
• Advantage: High Strength
• Purpose: All Purpose
• Usage: Vehicle/Yacht/Elevator Panel and Buildings
• OEM/ODM: Available
• Transport: by Sea/Air
• Shelf Life: 9 Months
• Colors: White/Gray/Black
• Ack Free Time (Min): 10-30
• Curing Speed (mm/D): 3.5
• Tensile Strength: 2.5 MPa
• Transport Package: Sausage; Tubes, Drum
• Specification: 600ml/sausage; 310ml/tube
• Trademark: SEPNA
• Origin: China
• HS Code: 3506100090
• Production Capacity: 100000PCS/Year

Product Description

   MS Polymer Sealants are part of a new generation of isocyanate-free, high-strength bonding and sealing technology

 

Product Description

High-strength MS Polymer adhesive -MS121

MS121 is a high-quality one-component adhesive sealant based on MS Polymer technology.
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, galvanized sheet, stainless steel, sheet metal, and other materials.
 

 

Key Features

 

1. Environmental protection, no irritating odor, and paintable;
2. Easy to apply, no bubbles during curing
3. Fast curing speed;
4. Good weather resistance, UV resistance, good durability, and shock resistance.

 

 

Typical Applications

1. Elastic bonding and sealing of bus, train, RV, and truck structures, such as roofs;
2. Bonding of aluminum materials or polyester materials inside and outside the RV;
3. Bonding of polyester components and metal frames;
4. Yacht glass bonding, interior parts bonding, sealing, etc. bonding of floor system;
5. Structural bonding and sealing of other materials
6. Used for bonding reinforcement of elevator and anti-theft door
7. Bonding and sealing of metal, galvanized sheet, stainless steel, sheet metal, and other materials.
8. Bonding of glass with aluminum, iron, and stainless steel.

 

 

 

   
 

Technical Data Table

                         

Items	Standard	Specification	Typical value
Appearance	Visual	Uniform paste	Black / white / gray uniform paste
Density (g/cm3)	GB/T 13477	1.5 ± 0.1	1.48
Sagging (mm)	GB/T 13477	< 1	0
Tack free time (min)	GB/T 13477	10 ~ 40	15
Curing speed (mm/d)	HG/T 4363	≥ 3.5	3.8
Solid content (%)	GB/T 2793	≥ 97	99
Hardness (Shore A)	GB/T 531	45 ± 5	50
Tensile strength (MPa)	GB/T 528	≥ 2.0	2.5
Elongation at break (%)	GB/T 528	≥ 350	400
Shear strength (MPa) 3003 Alu -3003 Alu	GB/T 7124	≥ 1.5	1.8
Shear strength     FRP - FRP (MPa)	GB/T 7124	≥ 1.5	1.8
Service temperature ( ºC)	/	-40 ~ +90	/
Note: The above typical values were all detected at 23 ± 2 ºC and 50 ± 5% RH;

PACKING AND STORAGE

Tube packaging: 310ml/tube; 20 tubes/carton
Foil sausage packaging:600ml/ sausage,20 sausages/carton;
Bucket: 20L/bucket
Drum: 200L/drum.

Shelf life: 9 months in unopened packaging in a cool and dry storage place at temperatures between +8ºC to + 28ºC
 

 

Company Profile

      
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 R&D center

  

Global Market

    

Certification and Exhibition

                                                     
 

Why Choose US?

1. Outstanding manufacturers and powerful factories.

2. OEM / ODM AVAILABLE (Professional design team providing package design solutions for OEM / ODM customers free of charge.
3. Free Samples.
4. Imported Raw Materials and Test Equipment.
5. Strict quality control (We have passed GB/T 19001-2016, IS09001:2015, and IATF 16949:2016 quality system authentication, and we can provide ROHS/SGS/ MSDS certification of products).
6. Deliver in 7-15 Days after payment.
7. Excellent QC Team and R&D Team.
 

About Transportation

Samples: Express ( FedEx, DHL, TNT, UPS, etc.)
Cargo:      By Sea ( FCL / LCL), By Air, By Railway, By truck, etc.


 

FAQ

Q1. How to get an accurate quotation from us?
A1. Please provide your requirements, product specifications, quantity, and trade terms. 


Q2. Can you provide OEM service?
A2.Yes.Private labeling service is available

Q3. How to be SEPNA's distributor?
A3.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 our salesperson or call us:[phone]

Q4. Can I get a sample?
A4. Yes. We offer free samples

Q5. What is your product's shelf life?
A5.9 months when stored in cool dry and well-ventilated areas under 25ºC.