M312 MS Polymer silane terminated polyether for MS sealant and adhesive

Product Details
Customization: Available
CAS No.: 216597-12-5
Formula: /
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  • M312 MS Polymer silane terminated polyether for MS sealant and adhesive
  • M312 MS Polymer silane terminated polyether for MS sealant and adhesive
  • M312 MS Polymer silane terminated polyether for MS sealant and adhesive
  • M312 MS Polymer silane terminated polyether for MS sealant and adhesive
  • M312 MS Polymer silane terminated polyether for MS sealant and adhesive
  • M312 MS Polymer silane terminated polyether for MS sealant and adhesive
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  • Overview
  • Product Description
  • Product Parameters
  • Product Application
  • Packaging & Shipping
  • Company Profile
Overview

Basic Info.

Appearance
Liquid
Density
1.0
Transport Package
Iron Drum or IBC Drum
Specification
9000 - 15000cst
Trademark
Siwin
Origin
China
HS Code
3910000000
Production Capacity
100000

Product Description

 M312 MS Polymer silane terminated polyether for MS sealant and adhesive
Product Description
Siwin-M312 is a silane terminated polyether, which is endcapped by trimethoxysilyl group, the main chain is PPO (polypropylene oxide). It hydrolyzes in the presence of moisture with catalyst (such as: amine catalysis, or Tin and other heavy metal) by releasing methanol and finally form
a stable siloxane network. It is a clear liquid polymer with the high reactivity, which is made into the sealant and adhesive.
Then products have excellent adhesion, weather resistance, better environmental protection etc
 
Siwin-M312 can react with water or by absorbing moisture from the air, so it is important to isolate moisture during storage and production.
The dosage of Siwin-M312 can be flexibly changed in the formulation design, and it can be mixed with most fillers such as nano calcium carbonate, heavy calcium carbonate, fumed silica, quartz powder, diatomaceous earth, aluminum hydroxide, etc..
In order to avoid pre-curing of the product, it is necessary to remove water from the filler.
Siwin-V31 is generally used as a water scavenger.
Commonly used plasticizers are phthalates (PPG, DOP, DINP, DIDP, etc.), low molecular weight polyethers, etc.
In order to get better performance, you can mix other additives together, for example, tackifiers, antioxidants, mildew inhibitors, light stabilizers, etc

 

Product Parameters
Product No.
Siwin-M312
Product name
Trimethoxysilane Terminated Polyether
Appearance
Colorless transparent sticky liquid
Content
9000-15000cst
Formula
/
boiling point  
flash point  
Molecular Weight
 
Density (ρ20ºC,g/m³)
1.0
reacts
 
Refractive Index /

 

Product Application
Used as a reactive binder for sealants and adhesives, potting compounds and coatings. Curing takes places at ambient temperature in the presence of both moisture and catalyst.
Depending on the formulation, either prepared as one part or two-part systems, shows good adhesion to a wide variety of substrates even without pretreatment.
The low glass transition temperature allows stable mechanical properties over a wide temperature range.
 
High Activity , High Modulus
High transparence
Good adhesion strength and tensile elasticity
Fast curing , non-tin catalysts used if needed, more eco-friendly
Excellent aging and yellowing resistance
Excellent water resistance , resistance to chemical corrosion
Excellent storage stability
Solvent free , odourless , eco-friendly
Could be blended with other Risun polymers

 
Packaging & Shipping
25L/200L plastic drum or steel drum, IBC or other customer specified packagingsSealed storage in dry and ventilate, keep away from heat/sparks/open flames/hot surfaceNo smoking

 
Company Profile

M312 MS Polymer silane terminated polyether for MS sealant and adhesiveM312 MS Polymer silane terminated polyether for MS sealant and adhesiveM312 MS Polymer silane terminated polyether for MS sealant and adhesiveM312 MS Polymer silane terminated polyether for MS sealant and adhesiveM312 MS Polymer silane terminated polyether for MS sealant and adhesiveM312 MS Polymer silane terminated polyether for MS sealant and adhesive

 

 

 

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