Sinocure Chemical Group Co.,Ltd.

Characteristic Monomer

Sinomer® PETMP

(1 customer review)

SINOMER® PETMP is a tetramercapto functional monomers. Because of the special reactivity of mercapto group, PEMP could be widely used as an adhesion promoter, an antioxygen cure inhibition agent, or a flexibility modifier in various free radical polymerization systems, such as UV curing. It also can be used as a low-temp. curing agent in epoxy curing system, as a high refractive index crosslinking agent in isocyanate crosslinking system.

Features:

  • High purity, high refractive index, low odor, low color
  • Good adhesion to various metals,excellent flexibility
  • Quick curing, anti oxygen inhibition, low shrinking
  • Excellent low temperature cuing
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SINOMER® PETMP

CAS No.: 7575-23-7

Synonyms:THIOCURE PETMP;PET-3-MP;Tetra (3-mercaptopropionate)

Molecular structure

Standard:

Appearance Colorless transparent liquid
Mercaptan content ,% 25~27
Solid Content, % ≥95 ,97
Refractive index  ≥1.529
Water content, ppm ≤800
Pt-Co, Hazen  ≤20

Features:

  • Highly reactive, low-viscosity, low-odor tetrafunctional poly-thiol
  • Used in adhesives to enhance the adhesion properties of metals, glass and polymer materials
  • The high cross-link density introduced by SINOMER® PETMP provides high mechanical, chemical and UV stability to theproduct
  • When combined with phenolic epoxy resin, it can be formulated with low temperature curing system. When combined with acrylic acid, UV curing system can be formulated

Applications: 

  • Used in the synthesis of high refractive index optical resin monomers;
  • Used as modifier, crosslinking agent, acidic ion exchange catalyst, low temperature curing agent, etc. in polymerization reactions of UV coatings, inks, adhesives, etc.

Packaging and Shipping:

Packing:25kg/drum or 250 kg/drum 

Delivery:with in 5-7 working days.

Storage:

Being kept in dry, clean warehouse with well ventilation.

Avoid exposing to light and heating.

Protecting the product from leakage, rain and insolation during transportation.

Details

Chemical name:

PETMP

CAS No.

7575-23-7

MF

C17H28O8S4

Package

25 or 250 kg/ drum

Assay

95%min

1 review for Sinomer® PETMP

  1. en_sinocurechem

    great supplier and communication, quality product with fast delivery will be using again many thanks

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