کل مبلغ قابل پرداخت0 تومان
دیسپرس کننده پیگمنت های و فیلرهای معدنی مخصوص سیستم پایه حلال
AT36
- برند:Efka FA 4609
- دسته بندی:افزودنی ها
مشخصات فنی
دیسپرس کننده پیگمنت های و فیلرهای معدنی مخصوص سیستم پایه حلال- عمومی
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کشور سازنده
- آلمان
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وزن برحسب گرم
- 500gr
- فروش دیسپرس کننده پیگمنت های و فیلرهای معدنی مخصوص سیستم پایه حلال
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نحوه ارسال
- ارسال رایگان با پست پیشتاز درب منزل یا محل کار
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برگه اطلاعات فنی کالا TDS
- Efka® FA 4609 AN
- (old : Efka® 4609)
- General low-molecular-weight dispersing agent
- • polymeric wetting and dispersing agent with acidic groups
- • very efficient in wetting and dispersing of titanium dioxide, fillers, extenders and other inorganic pigments like iron oxides
- • high pigment and filler loading
- • suitable for solvent-based systems
- • strong reduction of mill base viscosity
- • reduced pseudoplastic rheological behavior
- • increased hiding power
- • broad compatibility in a wide range of resin systems
- • suitable for high gloss systems
- chemical nature solution of a copolymer with acidic groups
- Properties physical form
- clear, slightly yellowish liquid
- shelf life
- Efka® FA 4609 AN should be stored in tightly closed containers and in a cool place. Mix well before use. In case of separation or turbidity heat-up to 30 – 40 °C and stir.
- typical properties (no supply specification)
- density at 20 °C (68 °F) ~ 1.03 g/cm3
- Solid content ~ 52 % acid value ~ 53 mg KOH/g
- Solvent methoxy propyl acetate / alkylbenzenes 1:1
- Application
- Efka® FA 4609 AN shows outstanding performance in dispersing and stabilizing inorganic pigments in particular titanium dioxide. In combination with a universal solvent based grinding resin like Laropal® A 81, low mill base viscosities with reduced pseudo plastic flow behavior can be achieved. Furthermore, Efka® FA 4609 AN is highly suitable to disperse iron oxide pigments.
- Efka® FA 4609 AN is suitable for many coating systems such as:
- automotive refinish and OEM coatings
- solvent-based industrial coatings
- coil coatings, especially TiO2
- wood coating
- Because of its anionic character, Efka® FA 4609 AN may have a catalyzing effect on the curing reaction in some baking enamels.
- recommended concentrations
- Recommended dosages active on pigment / filler of Efka® FA 4609 AN are:
- fillers or extenders 1.5 – 2.5 %
- TiO2 3.0 – 6.0 %
- other inorganic pigments 3.0 – 6.0 %
- Efka® FA 4609 AN should always be incorporated into grinding medium before the addition of pigments or fillers.
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