SINOMER® PETMP

CAS No.: 7575-23-7

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

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.

Other Polythiol/Polymercaptan related products:

Product Name	Cas No.	Chemical Name	Synonyms
▶Sinomer® PETMP	7575-23-7	Penta-erythritol tetrakis(3-mercaptopropionate)	THIOCURE PETMP; PET-3-MP;Tetra (3-mercaptopropionate)
▶Sinomer® BMES	3570-55-6	Bis(2-mercaptoethyl) sulfide; Dimercapto diethyl sulfide; 2,2′-Thiodiethanethiol;	THIOCURE DMDS; Polythiol DMDS
▶Sinomer® BMPT	131538-00-6	2,3-bis((2-mercaptoethyl)thio)-1-propanethiol	THIOCURE DMPT; Polythiol DMPT
▶Sinomer® PM839	72244-98-5	Poly[oxy(methyl-1,2-ethanediyl)],.alpha.-hydro-.omega.-hydroxy-, ether with 2,2-bis(hydroxymethyl)-1,3-propanediol (4:1), 2-hydroxy-3-mercaptopropyl ether	Capcure 3-800; GABEPRO GPM-800; Polythiol QE-340M; Thiocure 1200

Packaging and Shipping:

Packing:25kg/drum or 250 kg/drum

Delivery:with in 5-7 working days.

Storage:

Store in a dry, clean, ventilated warehouse.
Avoid exposure to light and heat.
Be careful to prevent leakage, rain and sun during transportation.

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