M3030 S303 MS Polymer Silane Terminated Polyether Polymer for MS Sealant and Adhesive

• CAS No.: /
• Formula: /
• Color: Colorless
• Appearance: Liquid
• Density: 1.0
• Transport Package: Iron Drum or IBC Drum
• Model NO.: Siwin-M3030
• Specification: 10000~15000cst
• Trademark: Siwin
• Origin: China
• HS Code: 3910000000
• Production Capacity: 100000

Product Description

 

Product Description

M3030 is is alkoxy silane terminated polyether polymer. It could be applied in moisture curing elastic sealant, elastic structure sealant and sealing coatings. Sealants based on M3030 not only have excellent adhesion properties, but also have adhesion to broad range of substrates.

Different from polyurethane and silicone system, this formulation have no solvent and isocyanate, as well as no bubbles and odour generated from curing. It is especially suitable for construction industry, transportation industry and general industry application.

 

Product Parameters

Product No.	Siwin-M3030
Product name	Dimethoxy  terminated polyether
Appearance	Colorless transparent sticky liquid
Content	10000~15000cst
Formula	/
Boiling point	>250ºC
Flash point (ºC)	237
Molecular Weight
Density (ρ20ºC,g/m³)	1.0
reacts
Refractive Index	/

 

Product Application

M3030 polymer is used as base polymer in elastic sealants, elastic structure sealants, encapsulate adhesives and coatings . The curing mode of the polymer is moisture curing, It can be made into a single component or two components system.
 

 

Low modulus construction sealant

 

Transportation industry elastic sealant

 

Personal DIY sealant

 

Eco-friendly decoration sealant

 

M3030 polymer can be quickly dissolved in ordinary organic solvents (such as ethanol), but almost insoluble in water. So the raw materials in the formula system are mostly oil-soluble substances. M3030 polymer curing mechanism, silane of both ends with the help of the catalyst react with water forming hydrolysis to generate Silanol, Silanol is crosslinked with catalyst to form a siloxane bond, resulting in a network-like structure. Although the M3030 polymer has a highly reactive group, it can remain stable in the air for a period of time in a catalyst-free environment. Water is a very important factor during the storage and processing.In order to stabilize the processing and storage, it must add a certain amount of chemical water removal agent, we recommend the use of vinyl trimethoxysilane.

Conventional mixing process can be suitable for M3030 POLYMER. For more technical support, please consult our technical engineers.

 

Packaging & Shipping

Because this product is moisture sensitive, If unopened and stored at 4ºC-30ºC dry environment, the shelf life is 12 months. Use it as soon as possible if opened, the remain products should be resealed and stored at 4ºC-30ºC dry environment. But if shelf life expired, you can still use it only after your positive confirmation of production performance.
 

Package:

50kg plastic drum lined with aluminum foil bag

200kg drum lined with aluminum foil bag

1000kg IBC

 

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