Polytetramethylene ether bis (p-aminobenzoate) CAS 54667-43-5

SINEPOXY® CE-P1000

Amino-terminated polyether chain extender

Applications for SINEPOXY® CE-P1000 curing agent include casting moulds and elastomers, coatings, adhesives, sealants, and spraying systems. Because of its ease of operation, SINEPOXY® CE-P1000 curing agent is extremely suitable for site repair. Typically, MDI is cured directly by SINEPOXY® CE-P1000 in one step, and the physical properties of the obtained products can be generally similar to the traditional thermal curing system of MDI prepolymer; The SINEPOXY® CE-P1000 based elastomer exhibits very low shrinkage when operated in a natural environment, while its performance is superior to that of these MDI/diol thermosetting elastomer systems.

SINEPOXY® CE-P1000
(Amino-terminated polyether chain extender)

General information:

Chemical Name: Polytetramethylene ether bis (p-aminobenzoate)

CAS No.: 54667-43-5

MF: C7H6NO.(C4H8O)n.C7H6NO

Molecular structure：

Specifications :

Item	Specification
Appearance	Amber transparent viscous liquid
Odour	Slight ammonia odor
Viscosity	3000-3500mPa.s(40°C)
Moisture	<500ppm
Amino equivalent	575-625

Applications :

Polyurethane elastomer sealant
Polyurethane adhesive
Polyurethane coating

Packaging :

25kgs/drum; 200kgs/drum.

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.

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Customized development

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Stable supply

99.8% on-time delivery rate, 10,000-ton production capacity guarantee

Sinomer® PM840 PA

polymercaptan epoxy curing agent, pre-accelerated hardener, GPM-888 alternative, low temperature epoxy cure

SINOMER® PM840 PA is a pre-accelerated polymercaptan epoxy curing agent manufactured for fast ambient and low-temperature curing, effective even in thin films,used as an alternative to GABEPRO GPM-888 for adhesives, coatings, and electronic encapsulation.

Alternatives: :

GABEPRO GPM-888
CAS No. :

72244-98-5
Package :

25 or 220 kg/ drum
Viscosity (25℃) , mPas :

10,000 – 15,000
APHA Color :

≤20

Sinomer® PM839

Epoxy Hardeners, Polythiol/Polymercaptan curing agent

SINOMER®PM839 is a transparent liquid polymer curing agent with thiol (-SH) termination. Excellent properties when combined with amines or polyamines to cure epoxy resins.

Alternatives: :

Capcure 3-800;GABEPRO GPM-800;Polythiol QE-340M;Thiocure 1200
CAS No. :

72244-98-5;101359-87-9
Package :

25 or 220 kg/ drum
Viscosity (25℃) , mPas :

12000~14000
APHA Color :

≤20

SINEPOXY® CE-P650

Amino-terminated polyether chain extender

SINEPOXY® CE-P650 is liquid at room temperature and has excellent site remediation applications. There is no need to prepare the prepolymer first. It can be directly mixed with diisocyanate and then reacted to prepare the required product. The overall physical properties of the product made are similar to those of the traditional thermocuring system with MDI prepolymer.

Chemical Name:

Poly(1,4-butanediol) bis(4-aminobenzoate)
CAS No.:

54667-43-5
MF:

C7H6NO.(C4H8O)n.C7H6NO

Sinomer® CA-HC1090 EL

heat-initiated cationic curing agent, epoxy curing agent, hexafluoroantimonate

SINEPOXY® CA-HC1090 EL is a high-purity, heat-initiated cationic curing agent manufactured for epoxy-based electronic coatings, inks, and adhesives.

Composition:

Hexafluoroantimonate blocked amine salt
Curuing System :

Heat-Initiated Cationic Epoxy Curing
Appearance :

White powder
Initiation Temperature:

90 °C (for cycloaliphatic epoxy)

Sinomer® CA-HC1080 EL

heat-initiated cationic curing agent, epoxy curing agent, K-PURE CXC-1612 alternative, electronic grade curing agent

SINEPOXY® CA-HC1080 EL is a heat-initiated cationic epoxy curing agent manufactured as an alternative to K-PURE® CXC-1612 for electronic coatings and adhesives with low-shrinkage agent offering fast initiation at 80°C for cycloaliphatic epoxy resins.

Composition:

Hexafluoroantimonate blocked amine salt
Curuing System :

Heat-Initiated Cationic Epoxy Curing
Appearance :

White powder
Initiation Temperature:

80 °C (for cycloaliphatic epoxy)

Sinepoxy® CA-DICY EL

Dicyandiamide, CAS 461-58-5, electronic grade DICY, epoxy curing agent

Sinepoxy® CA-DICY EL (CAS 461-58-5) is a high-purity electronic grade dicyandiamide manufactured for PCB epoxy laminates and food packaging coatings. This 99.8% pure curing agent meets stringent metal ion requirements for critical electronic applications.

Chemical Name: :

Electronic Grade Dicyandiamide,Cyanoguanidine
Assay,% :

≥99.8
Appearance :

White powder

Sinepoxy® CA-DICY IG

Dicyandiamide, CAS 461-58-5, cyanoguanidine, epoxy curing agent

Sinepoxy® CA-DICY IG (CAS 461-58-5) is a high-purity dicyandiamide manufactured as an intermediate for pharmaceuticals, pesticides, and epoxy laminates. This industry-grade product is also used in fertilizers and flame retardants

Chemical Name: :

Dicyandiamide,Cyanoguanidine
Assay,% :

≥99.5
Appearance :

White powder

Sinepoxy® AA-160

Epoxy curing accelerator, latent catalyst, one-component adhesive, composite material curing

Sinepoxy AA-160 is a latent accelerator that can reduce curing temperature and shorten reaction time.

Chemical Name: :

Latent Epoxy Curing Accelerator
Assay , % :

≥95.0
Molecular weight :

223.1

Sinomer® PETMP (KKDIK Covered)

Epoxy Hardeners & Accelerator, Polythiol/Polymercaptan/Thiol compounds, tetrathiol functional monomer

SINOMER® PETMP is a tetrathiol functional Polythiol/Polymercaptan. can be widely used as an adhesion promoter, antioxidant cure inhibitor or flexibility modifier in various free radical polymerization systems (such as UV curing). It can also be used as a low temperature curing agent in epoxy curing systems and a high refractive index crosslinking agent in isocyanate crosslinking systems.

Chemical name: :

PETMP
CAS No. :

7575-23-7
MF :

C17H28O8S4
Package :

25 or 250 kg/ drum

Sinepoxy® EFM-10

Glycidyl neodecanoate,epoxy reactive diluent, Cardura E10 replacement

The structure of tertiary glycidyl carbonate makes it a unique modifier for coating resins.

Chemical Name: :

Glycidyl neodecanoate;Neodecanoic Acid Glycidyl Ester
Epoxy amount (mmol/kg) :

4100-4300
Epoxy molar mass g/mol :

233-244
:

Sinepoxy® DMP-30

2,4,6-Tris(dimethylaminomethyl)phenol,DMP-30 accelerator, K54 replacement

DMP-30 serves as an accelerator for curing agents (polyamide, modified fatty amines, polythiols, cyclic amines).

Chemical Name: :

2,4,6-Tris(dimethylaminomethyl)phenol
Amine value :

610-635 mg KOH/g
Viscosity @25°C :

128 cps

Sinepoxy® CA-MTHPA

Methyl tetrahydrophthalic anhydride,MTHPA curing agent, epoxy resin hardener

Sinepoxy® CA-MTHPA is used in epoxy resin curing agents, solvent-free coatings,

Chemical Name: :

Methyltetrahydrophthalic anhydride
Cas No. :

11070-44-3
Viscosity(25℃) mPa.S :

30-50; 50-70

Sinepoxy® CA-DICY MP

DICY Micro Powder ,Dicyandiamide, DICY curing agent, latent epoxy hardener, powder epoxy curing agent

Sinepoxy CA-DICY MP (Micro Powder) is a one component amine epoxy curing agent which is under ultrafine pulverization and used in thermosetting epoxy resin systems as a latent curing agent.

Chemical Name: :

Micro Powder Dicyandiamide latent Epoxy curing agent
Assay,% :

≥97.5
Appearance :

White powder

Sinepoxy® CA-CYA6328

Cycloaliphatic amine hardener, epoxy flooring hardener, fast cure epoxy, yellowing resistant hardener

Sinepoxy CA-CYA6328 is an epoxy hardener based on modified cycloapliphatic amine, light color

Chemical Name: :

Cycloaliphatic Amine Epoxy Hardener
Amine Value :

300
Viscosity(25°C@cps) :

250-450

Sinepoxy® CA-PEA6327

Modified polyetheramine hardener, nonyl phenol free hardener, epoxy flooring hardener, fast cure epoxy

Sinepoxy CA-PEA6327 is an epoxy hardener based on modified Polyetheramine with Nonyl phenol free , light color, low VOC and fast cure.

Chemical Name: :

Modified Polyetheramine Epoxy Hardener
Amine Value :

290
Viscosity(25°C@cps) :

300-500

High-PerformancePolytetramethylene ether bis (p-aminobenzoate) CAS 54667-43-5