Polymercaptan Polythiol Petmp

• Appearance: Colorless Transparent Liquid
• -Sh Content(%W/W Sh): 25.0~27.0
• Refractive Index: >1.5290
• Chroma(Hazen): ≤20
• Viscositympa·s(25ºC): 350±10
• Model NO.: PETMP(1405-W)
• HS Code: 2930909099

Product Description

Product description

 

Polymercaptan GL1405-W(PETMP) is a low viscosity, clear and transparent liquid compound contains four -SH functional groups that can be used for rapid curing agent or accelerator for epoxy & UV systems. In combination with selected stabilizer, this compound exhibits excellent storage stability especially in epoxy and UV systems.

 

Applications

 

Polymercaptan PETMP(1405-W) can be used as a curing agent for epoxy resin adhesive and coating industry. It is an organic synthetic intermediate that is often found as a modifier, a crosslinker or a catalyst in modification formula of UV resins, UV coatings, inks, etc. PETMP cures epoxy resins rapidly under low temperatures and it can also be used as a catalyst for acid ions exchange. One of the main applications of this mercaptan is to synthesize high refractive index optical material as PETMP improves transparency and refractive index of resin significantly, as well as enhances the impact and dye properties, curing speed of resin. These typical properties make it especially fit for high refractive index optical resin material monomer.

Typical properties

 

Property		Value
Appearance	---	Colorless transparent liquid
-SH content	%w/w SH	25.0~27.0
Refractive index	---	>1.5290
Chroma(hazen)	Hazen	≤20
Viscosity	mPa·s(25ºC)	350±10

 

Storage

 

Polymercaptan PETMP(1405-W) should be stored in a dry place, in its sealed original container at temperatures between 10ºC-30ºC. Under these storage conditions the shelf life is 12 months from date of manufacture. The product should not be exposed to direct sunlight.

 

Package

 

30kg/drum, 200kg/drum

 

 

 

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