COUNTER    000000
Search by:
Enter keywords:
 
[ Post Message ]
  Company Name: AUGUSTO ALVAREZ   Contact person: MR. AUGUSTO ALVAREZ (190.156)
  Comments: 2009-03-18 09:19:43

HI POLOCHEMA´S PEOPLE...
MY NAME IS AUGUSTO ALVAREZ FROM BOGOTA-COLOMBIA-SOUTHAMERICA, AND I´M INTERESTING IN YOUR PRODUCT Epoxy Resin LE-828, I WANT KNOW YOUR MINIMUM ODER QUANTITY AND YOR PRICE LIST YOUR INCOTERM AND YOR PAYMENT TERM...

THNK YOU FOR YOUR TIME

MY E-M@IL IS premioscar10@hotmail.com
  Company Name: PCM coupling agents div   Contact person: MR. CM Cherng (218.167)
  Comments: 2007-06-11 22:06:19

Coupling agents:
 
Coupling agent are used to provide a stable bonding force between
two nonbonding or incompatible objects. In filled or reinforced
compound, it will improve the bonding force between inorganic
component (fiber, fillers) with the organic matrix (organic resin
or compound) to result in a greater composite strength and
longer/stable service life. 
 
A. Silane coupling agents
 
Silane coupling agent is the most popular and widely used
coupling system in most of the composite and compound
applications. Especially on the fillers or reinforce compound
that contain silica element like-glass fiber, mica, silica powder
or fume silica. It??s low viscosity and surface energy will enable
them easy to adhere on the inorganic surface and cause good
wetting effect on the surface. The major application of Silane
coupling agents are:
?@
a.      Fillers treatment
b.      Silica treatments.
c.       Glass fiber and bead treatments.
 
And they will show following benefits for the compound:
 
a.      Durability in wet environment.
b.      Better mechanical properties.
c.       Retention of Electrical properties
d.      Improve dispersion.
e.      Less cure inhibition.
 
PCM coupling agents offer full line of Silane coupling agent
as list below:   
 
 
Item
Chemicals and CAS number
KUP-Si-1160
?^-Ureidopropyltriethoxysilane
KUP-Si-1210
?^-chloropropyltrimethoxysilane
KUP-Si-1220
?^-chloropropyltriethoxysilane
KUP-Si-1230
?^-chloropropylmethyldimethoxysilane
KUP-Si-1240
?^-chloropropylmethyldiethoxysilane
KUP-Si-1500
Vinyltrichlorosilane
KUP-Si-1510
Vinyltriethoxysilane
KUP-Si-1630
Methyltrimethoxysilane
KUP-Si-1700
Heptadecafluoro-1,1,2,2-tetradecyl)trimethoxysilane
KUP-Si-1710
Vinyltrimethoxysilane
KUP-Si-1720
Vinyl tris(?]-methoxyethoxy)silane
KUP-Si-1860
?]-(3,4-glycidoxycuclohexyl) ethyltrimethoxysilane
KUP-Si-1890
?^-Mercaptopropyltrimethoxysilane
KUP-Si-1910
1H,1H,2H,2H-Perfluorodecyltrichlorosialne
KUP-Si-2010
?^-diviny triaminopropyl triethoxysilane
KUP-Si-4020
N,N??di(triethoxylsilylpropyl)amide
KUP-Si-4200
Anilinomethyltriethoxysilane
KUP-Si-5400
?^-aminopropyltrimethoxysilane
KUP-Si-5500
?^-aminopropyltriethoxysilane
KUP-Si-5600
?^-glycidoxypropyl trimethoxysilane
KUP-Si-5700
?^-(methacryloxypropyl trimethoxy silane
KUP-Si-5800
?^-mercapto propyltrimethoxysilane
KUP-Si-5900
?^-thiopropyltriethoxysilane
KUP-Si-6020
N-(?]-aminoethyl)-?^-aminopropyl Methyldimethoxysilane
KUP-Si-6075
Vinyltriacetoxysilane
KUP-Si-6490
Vinyl trimethoxysiloxane homopolymers
KUP-Si-7300
Anilinomethyl trimethoxy silane
KUP-Si-7920
?^-ethylene diamine propyltrimethoxy silane  
KUP-Si-8454
Bis[?^-triethoxysilylpropyl]tetrasulfide
KUP-Si-8454-CB50
Bis[?^-triethoxysilylpropyl]tetrasulfideMixed with carbon black
KUP-Si-8454-Si
Bis[?^-triethoxysilylpropyl]tetrasulfide Mixed with Silica
KUP-Si-8454-Wax
Bis[?^-triethoxysilylpropyl]tetrasulfide Mixed with wax
KUP-Si-9000
N-(amino-ethyl)-amino-propyltrimethoxysilane
KUP-Si-9020
?^-Aminopropylmethyldiethoxysilane
KUP-Si-9960
Bis[?^-triethoxysilylpropyl]disulfide
KUP-Si-9960-CB50
Bis[?^-triethoxysilylpropyl]disulfide Mixed with carbon black
KUP-Si-MTPS
Methyltri-tertbutylperoxide Silane
 
 
B. Titanate coupling agents
 
In addition to Silane coupling agents, Titanate coupling agent
are widely used in the compound of thermal set, thermal plastics
and rubber system. When applying on the  surface of the fillers,
Titanate coupling agents will improve the workability of the
compound processing(lower the viscosity) improve the filler/
pigment dispersion ; Enhance the mechanical properties and
also will save cost by raise the dosage of fillers, which is contribute
by the raise of wetting effect between filler and resin.  
 
This coupling system plays an important role on the compound
system like plastics master batch, color paste, coating and inks.
 
To sum up, the benefit of using Titanate coupling agents are:
 
a.      Increase the dosage of filler in the compound and save cost.
b.      Reduce the compound viscosity during processing
c.       Increase the workability during processing.
d.      Increase the pigment dispersion..
e.      Increase the anti-corrosive properties of the coating compound.
f.        Increase the flame retardant properties of the composite compound.
 
PCM offer full line of Titanate coupling agent as following list:
 
Item
Chemicals and CAS number
KUP-T-BTP
Poly-n-Butyl-titanate(9022-96-2)
KUP-T-TnBT
Tetra-n-butyl Titanate (5593-70-4)
KUP-T-TPT
Tetra Isopropyl titanate ;[Titanium(IV)Isopropoxide]
KUP-T-TOT
Tetra ethylhexyl titanate;[titanium 2-ethylhexoxide]
KUP-T-NPT
Tetrapropylorthotitanate(3087-37-4)
KUP-T-9101
Mono-alkoxy unsaturated fatty acid phosphate titanate or
Isopropyl dioleic(dioctylphosphate)titanate
KUP-T-9102
Mono-alkoxy-tri alkyl phosphate titanate or
Isopropyl tri(dioctylphosphate)titanate
KUP-T-9105
Isopropyl trioleic titanate
KUP-T-9109
Titanium tris(dodecylbenzenesulfonate)isopropoxide
KUP-T-9130
Mono-alkoxy fatty acid(saturate)titane or
Titanium tristearoylisopropoxide
KUP-T-9131
Mono-alkoxy fatty acid(saturate)titanate mixture or
Titanium tristearoylisopropxxide mixture
KUP-T-9132
T-1300 dry blend with CaCO3
KUP-T-9133
T-1300 dry blend with CaCO3 and TiO2
KUP-T-9201
Isopropyl tri(dioctylpyrophosphate)titanate
KUP-T-9212
Di(dioctyl phosphate0 ethylene titanium
KUP-T-9311
Hydroxy fatty acid-chelate pyrophosphate titanate
KUP-T-9311W
T3110 with Ethanol amine
KUP-T-9401
6 Co-ordinated Alkoxy phosphate-coordinate Titanate
KUP-T-95105
Bis(acetylactonate)ethoxide isopropoxide titanium
KUP-T-9575
Bis(acetylactonate)diisopropoxide titanium
KUP-T-9595
Bis(acetylactonate)isobutoxide isopropoxide titanium
KUP-T-9950
Bis(pentane-2,4-dionato-O,O??)bis(alkanolato)titanium
R1=Isopropyl, R2= Ethyl
KUP-T-9501
Triethanolaime Titanate (diisopropyl di-triethanol amino) titanate
KUP-T-9502
Lactid acid chelated titanate 50% solution
KUP-T-9503
Diisopropoxy-bis ethylacetoacetato titanate
KUP-T-9504
Titanium 2,2??,2??-nitrilotrisethanolate in solvent triethylene glycol, 60% active.
KUP-T-9506
Diisobutoxy-bis ethylacetoacetato titanate
KUP-T-9507
Tetrakis(2-ethylhexane-1,3-diolato)titanium
 
 
C. Aluminate coupling agents
 
Aluminate coupling system has similar chemicals structure with Titanate
coupling system the major difference is the central element is Al in state
of Ti, which is much cost effective and more available.
 
Item
Chemicals
KUP-AL-411
(i-C3H7)x-Al-(C16~18H31~35D2)mDn
KUP-AL-412
(RO)x-Al-(C16~18 H29~33 O2)m Dn
KUP-AL-414
(RO)x-Al-(C11~16 H29~33 O2)m
KUP-AL-481
(RO)x-Al-(C11~16 H 11~21 O4)m
KUP-AL-482
(RO)x-Al-(C7 H9 O4) m
KUP-AL-451
(RO)x-Al-(C16~34PO4)m Dn
KUP-AL-452
(RO)x-Al-(C16~34PO4)m Dn
 
 
 
D. Zirconated coupling agents
 
Zirconated coupling agent not only perform as the coupler
between organic and inorganic materials, but also will
perform as the surface modifier, which will reduce the
interaction within the compound, so will reduce the
compound viscosity drastically, this property will not
only improve the dispersion of pigments and fillers in
the resin, but also will save cost by increase the filler
dosage. And the more, this series of coupling system
is much cheaper than Silane and Titanate coupling
agents. So they are getting more popular as the time
goes by.
 
Item
Chemicals
KUP-Zr-8010
Tetra-n-propyl eirconate
KUP-Zr-8020
Tetrakis(triethanlomino)zirconium(IV)
KUP-Zr-8030
Sodium Zirconium Lactate
KUP-Zr-8040
Zirconium tetra-n-butanolate
KUP-Zr-8050
Bis-Citric acid diethyl ester n-propanolate zirconium chelate
KUP-AL-8210
Distearoyl Isopropoxy aluminate
  Company Name: Polochema co Ltd   Contact person: MR. C.M. Cherng (59.121.)
  Comments: 2007-04-07 00:16:32

Major Product lines

A. Coatings, Inks and adhesives resins
B. Plastics, Rubber and Elastomers resins
C. Coatings, Inks, adhesives additives
D. Plastics, Rubbers and Elastomers additives
E. Pigments
F. Chemicals raw materaials
(organics and inorganics)
G. Other chemicals raw materails
  Company Name: Pololochema   Contact person: MR. C.M. Cherng (59.121.)
  Comments: 2007-04-07 00:11:22

Powder coating Materials

Base resin:
A. Polyester resin
a. TGIC type
b. Primid type
c. Hybrid Type(30:70)(40:60)(50:50)
B. Epoxy resin(solid Epoxy resin)
C. Acrylate resin for powder coating

Additives for Powder coatings
A. Curing agent
a.TGIC
b. Primid
c. Anhydride(PA, THPA,MTHPA)
d. Imidazole
e. Benzoin
B. Matting agent
a. Matting curing agnet
B-55
B-68
B-31
b. Acrylate matting agnet
c. Wax matting agnet
C. Levelling agents
D. flow agents
E. Pigments for powder coating
a. Organic pigments
b. Inorganic pigments
c. Pearl pigment
d. Aluminum plaste pigment
e. Special pigtments

C. Levelling aget


COPYRIGHT© BY PCM. ALL RIGHTS RESERVED
e-mail address´╝Üinfo@polochema.com