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دیسپرس کننده پایه حلال آلمانی Efka 4614 مخصوص پیگمنت های آلی و معدنی
solvent based dispersing agent
- برند:Efka FA 4614
- دسته بندی:افزودنی ها
مشخصات فنی
دیسپرس کننده پایه حلال آلمانی Efka 4614 مخصوص پیگمنت های آلی و معدنی- عمومی
-
کشور سازنده
- آلمان
-
وزن برحسب گرم
- 250gr
-
نحوه ارسال
- ارسال رایگان با پست پیشتاز درب منزل یا محل کار
-
برگه اطلاعات فنی کالا TDS
- Efka FA 4614
- (old: Texaphor® 914)
- Efka® FA 4614 is a highly effective additive for use as a gelling aid in
- the preparation of organically modified bentonite pastes for any range
- of polarity.
- chemical nature solution of non-ionic wetting agents in an aromatic solvent
- Properties
- physical form clear, yellow liquid
- typical properties
- density at 20 °C (68 °F) ~ 0.94 g/cm3
- solid content (QA 1758.0) ~ 49 %
- flash point (QP 2372.0) ~ 62 °C
- Application
- Efka® FA 4614 shows good performance both as a grinding aid and as
- anti-settling agent. It is a highly effective additive for use as a gelling
- aid in the preparation of organically modified bentonite pastes for any
- range of polarity.
- recommended concentrations In order to prepare an organically modified bentonite paste we
- recommend the following formula:
- 80 – 87 p.p.w. solvent
- 10 p.p.w organically modified bentonite
- 3 – 10 p.p.w Efka® FA 4614
- The use of Efka® FA 4614 does not require any change in the usual
- procedure of preparing a bentonite paste. Efka® FA 4614 is simply
- stirred into the bentonite-solvent mixture.
- If Efka® FA 4614 is used alone as both dispersing and anti-settling
- agent, the amount required depends on the type and quantity of
- binders and pigments in the formulation, but generally lies between 0.2
- to 0.5%. In this case we do recommend addition of Efka® FA 4614 to
- the mill base before grinding.
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