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UNIQ®SPERSE – Wetting and Dispersing agents

Dispersing agents playing a very important role for the wetting and stabilization of pigments.
The faster the wetting is taking place the faster the stabilization can take place. in this process it is important to be able to reduce the particle size back to the primary particle of the pigment. Than you will achieve the maximum color strength. Very good dispersing agents will offer you very good viscosity reduction, color strength, transparency, reduction in processing time. UNIQCHEM offers a full range of different chemistry of wetting and dispersing agents, low molecular weight to very high molecular weight.

TDSUNIQ®SPERSECHEMISTRY
SB
WB
FEATURES
SOLID CONTENT (%)
AMINE VALUE
ACID VAIUE
510 SPU
Dispersant
Suited for TiO2, inorganic pigments and matting agents
51
6
14
550 SPU
Dispersant
General Industrial coatings, organic and inorganic pigments
45
14
560 SPU
Dispersant
Dispersant for high performance requirements like high transparency, jetness
30
8
580 UPolymeric dispersant
Dispersant for high performance pigments achieving high transparency and especially in water based the best jetness
>95
52
605 SPolyester Dispersant
Strong dispersing agent for high performance coatings. Gives excellent jetness in HCC black and high transparency for HPP organic pigments. Compatible with CAB for automotive and refinish basecoats.
40
19
8
615 SPolyester Dispersant
Strong dispersing agent suited for transparent and opaque organic and black pigments. Compatible with CAB.
40
19
8
630 UModified Acrylic Polyester
Strong dispersing agent for organic pigments, achieving high transparency, color development. Especially suitable for water based applications.
>95
40
650 UModified Acrylic Polyester
Strong dispersing agent for inorganic pigments and fillers to prevent easy sedimentation, suitable in water-, solvent- and solvent free systems.
>98
2
16
680 UPolymeric dispersant
OEM, Refinish and 3C coatings, organic pigments. Excellent jetness black and high transparency for HPP pigments.
>97
65
685 UModified Acrylic Polyester
Industrial coatings and flooring for organic and inorganic pigments. Can be post added to give color acceptance
>97
2
13
690 WModified Block Polymer
Suited for organic and inorganic pigments, excellent compatibility
>98
15
15
700 SOrganic complex
Pigment synergist for black, green, blue and violet pigments
100
710 SPhosphoric acid
Excellent for TiO2, low viscosities with anti flooding properties
51
70
711 SPhosphoric acid
Excellent for TiO2, low viscosities
>98
140
730 UCarboxylic acid polyester
Suitable for Matting agents and inorganic pigments and filler especially for WB systems
>95
60
740 UUnsaturated Carboxylic Acid
Dispersant and wetting agent for low polar resins,
>98
20
70
745 SUnsaturated Carboxylic Acid
suitable for TiO2 and inorganic pigment,improve the gloss and tinting strength
51
10
35
764 SUnsaturated Carboxylic Acid
Anti flooding dispersant
51
140
765 SUnsaturated Carboxylic Acid
Anti flooding dispersant with silicone
51
120
770 UUnsaturated Carboxylic Acid
Dispersant for low polar resins, like long oil alkyd systems
>98
80

TDSUNIQ®SPERSECHEMISTRYSOLVENT
SOLID CONTENT (%)
WB
SB
UV
FEATURES
9011PolymericWater
35
Suitable for all the pigments, can be used for pigment concentrates
9012PolymericWater
40
Suitable for all the pigments, can be used for pigment concentrates
9304PolymericEA
50-52
Anti-floating and flooding, good for co-grinding system
9305Polymeric
50-52
Anti-floating and flooding, good for co-grinding system. Suitable for metal pigment orentation
9310PolymericEA
50-52
TiO2 and inorganic pigments dispersion, excellent in viscosity reduction
9312Polymeric
>98
TiO2 and inorganic pigments dispersion, excellent in viscosity reduction
9313PolymericBA
50
Organic and pigments dispersion, excellent for jetness improvement of carbon black
9315PolymericEA
50
Good compatibility, suitable for high gloss coating
9320Polymeric
>98
Effective foam release and defoaming property
9330Polymeric
>98
Suitable for Matting agents and inorganic pigments, TiO2 and filler especially for WB systems and polar SB systems. Excellent solubility in alcohols.
9350PolymericPMA/BA
45
Good compatibility with resins and solvents. Suitable for all pigments dispersion
9370Polymeric
>98
Excellent wetting at low dosage for gravure inks
9450Polymeric
>98
Suitable for universal tinters for all pigments dispersion. Especially good in TiO2 and inorganic pigments dispersion with good sedimentation and anti-floating properties

TDSUNIQ®SPERSE
SOLID CONTENT (%)
FEATURES
AMINE VALUE
ACID VAIUE
P-114
>50
Wetting and dispersing additive for filled, unsaturated polyester systems and epoxy systems
65
P-120
>80
Wetting and dispersing additive to reduce viscosity and prevent fi llers from settling in ambient curing resin systems and adhesives as well as for polyester molding compounds
30
40
P-130
>98
Excellent suited for solvent free epoxy for strong reduction of the fillers to improve viscosity and leveling.
60
P-133
>98
Wetting and dispersing additive to reduce viscosity and develop colors suited for liquid colorants, PVC plastisols
P-134
>98
Wetting and dispersing additive to reduce viscosity and develop colors suited for liquid colorants, PVC plastisols
P-141
50
is a wetting and dispersing additive for amine‐accelerated UP, EP and, PUR systems and  adhesives to reduce the viscosity in mineral‐filled systems. Strong viscosities reduction so higher pigment and filler loading in the grinding process can be achieved.
30
30
P-144
50-52
Wetting and dispersing additive for filled unsaturated polyester resins as well as acrylic, PU and epoxy resins to reduce viscosity and prevent settling.
20
35
P-145
50-52
s a processing additive with mold release properties for low‐shrink SMC and BMC. The zinc  stearate that is usually used as a mold release agent is completely replaced by the additive, which can simplify raw material handling. The most important property is the anti‐separation of the LS‐SMC/BMC compounds and thus cobwebbing is reduced.
P-160
50-52
Wetting and dispersing additive for mineral fillers in unsaturated resin systems and adhesives. The additive prevents the flooding/floating and settling of pigments and fillers in epoxy and VE/UP-based laminates
150
P-185
>98
s a solvent‐free wetting and dispersing additive, very suitable for solvent‐borne and solvent‐free adhesives, PVC plastisols, ambient curing resin systems, and for the production of color masterbatches for thermoplastics.
150
P-190
>98
wetting and dispersing additive for filled unsaturated polyester. The dispersant is especially suitable for inorganic pigments and filler pigments including ATH
10
110
P-191
>98
wetting and dispersing additive for filled unsaturated polyester. The dispersant is especially suitable for inorganic pigments and filler pigments, strong viscosity reduction
140
P-199
>50
wetting and dispersing additive for filled unsaturated polyester. The dispersant is especially suitable for inorganic pigments and filler pigments.
60
P-405
>>98
is a liquid rheology additive for plastic applications such as vinyl ester and epoxy resins,  unsaturated polyester resins, and gel coats. It can reinforce the rheological effectiveness of fumed silica and organophilic phyllosilicates (organoclays).
P-950
>50
is a solvent‐free wetting and dispersing additive for PVC plastisols and thermoplastics  applications. It’s suitable for producing liquid color masterbatches. The dispersant is highly recommended for inorganic pigments, zinc oxide, blowing agents (azodicarbonamide) and fillers. Strong viscosity reduction performance.

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