Expansion Joint Ms Polymer Concrete

Product Description

Our products

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



 
  

Special features

 

1. High modulus and high elasticity, good sealing, and water-proof properties.

2. One component, convenient to apply, nonpoisonous and odorless after curing, green and environmental.

3. The new and used sealant has good compatibility, easy to repair.

4. Moisture-cure, no cracking, no volume shrinkage after curing Excellent aging, water, and oil resistance, resistance to puncture moldiness.

5. Excellent extrudability, easy-to-scratch sewing operation Bonding well with many substrates, no corrosion and pollution to the substrate.

 

 

 

Typical Applications

 

 

1. Bonding and sealing of concrete prefab, side fascia, stone, and color steel plate

2. Waterproofing and sealing joints of bridge and tunnel joints drainage pipes, Airport runway, etc.

3. Bonding and sealing of metal plates, wood board, plaster tablets and etc.

 

1. Elevator assembly

2. Metal stiffener and reinforcement bonding

3. General machinery manufacturing

4.  Body and frame sealing and bonding

 

Technical Data Sheet

PROPERTY	STANDARD	UNITS	VALUE-MS121
Appearance	Visual	Visual	Black / White / grey, homogeneous paste
Sagging	GB/T 13477-2002	mm	0
Tack free time	GB/T 13477-2002	min	Summer: 25-40 / Winter: 15-30
Curing speed	HG/T 4363-2012	mm/d	≥3.5
Solid content	GB/T 2793-1995	%	≈99
Hardness	GB/T 531-2008	Shore A	≥45
Tensile strength	GB/T 528-2009	MPa	>2.2
Elongation at break	GB/T 528-2009	%	>450
Service temperature	GB/T 20028-2005	ºC	-50~+90
Application temperture	-5~+35	ºC	-5~+35
Short term temperature resistance	120	ºC(max. 8h)	120

 

Application Tips

 

PACKING AND STORAGE

 

Package specification:     310ML tube 600ml sausage 20PCS per box, 2 boxes per carton

Storage: Sealed and stored in a low temperature and dry place. It is recommended to store in an environment with a temperature of 5~25 ºC and a humidity of ≤ 50% RH.

Transportation:   moisture-proof, rainproof, sunproof, high-temperature roof, keep away from heat sources, handle with care, and do not squeeze or collide

 

Company Profile

SEPNA focuses on the R&D and production of advanced new materials. Headquartered in Shanghai, the factory is located in Qidong High-tech Zone, Jiangsu Province. It is a modern technology factory with an area of 20000 square meters.

SEPNA factory uses an advanced MES automatic quality control system and a full-process ERP management system for strict quality control. 

SEPNA factory and products have passed many international system certifications. Such as ISO9001-2015, SGS, 16949, and other certificates.

SEPNA adheres to the values of being "customer-centric, take technology as the blood, and focus on high-quality", adheres to the development concept of "DEVELOP DEPEND ON THE TECHNICAL INNOVATION, LIVE DEPEND ON THE QUALITY,"; Focus on providing customers with more accurate and safe products with "bonding, sealing and protection" functions.

SEPNA product lines, from flexible sealing, and fixed bonding to the development of multiple curing forms products, can fully match the production and manufacturing processes of different customers, and SEPNA can provide all customers with more options, higher efficiency, and better quality product solutions, as well as omnidirectional customized services and support.

 

SEPNA closely connects customers/suppliers/employees/partners with the mission of "Zero SL Bonds Us Together! ". And continues to promote technology and product innovation, service innovation, and talent innovation, better combine the value of products, services, and talents to make products more perfect, make industrial manufacturing more efficient, and provide more valuable products and service solutions for the high-end and high-end manufacturing industry!
 

 

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.
8. Provide professional application technology solutions.
9. Complete the after-sales service system.
10. Partners with Top 500 Global Companies.

 

Sepna's products have been widely used in the international market, mainly in North America, South America, Asia, Southeast Asia the Middle East, Oceania, etc.

Until now, she has serviced nearly 1000 enterprises all over the world.

 

Our customers and Exhibition

 

Certification

 

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.