myالوثائق الفنية
Solution of a hydroxy-functional alkylammonium salt of an acidic copolymer. Acts as monofunctional, deflocculating wetting and dispersing agents.
تفاصيل
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تطبيقات
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التركيب الكيميائي
Solution of a hydroxy-functional alkylammonium salt of an acidic copolymer
مزايا
- It wets the filler particles and lead to a moderate interaction of the particles.
- This additive can be crosslinked into the polymer matrix because of its OH functionality.
- It improves the wetting and dispersing rate of fillers during dispersion and dramatically reduces viscosity, so that higher filler loading is possible.
تطبيقات أخرى
Byk® -W 969 is recommended for PUR adhesives
suitable for acrylic, epoxy adhesives.
Used for systems where fogging and emissions are critical issues (e. g. automotive applications).
معلومات تقنية
| كمية | قدر | وحدة | التعلیق |
|---|---|---|---|
| خصائص المظهر | |||
| Refractive index | 1.52 | ||
| الخصائص الفيزيائية | |||
| Density | 1.09 | g/ml | 20°C |
| الخصائص الحرارية | |||
| flash point | >100 | ºC | |
| الخواص الكيميائية | |||
| Acidity number | 30 | mg KOH/g | |
| Non-volatile materials | 40 | % wt | |
| Amin number | 30 | mg KOH/g | |
| Hydroxyl number | 265 | mg KOH/g | |