PVB resins

Synonyms : Polyvinyl butyral resin, Poly(2-propyl-m-dioxane-4,6-diylene), Vinyl acetal polymers butyrals
Cas Number : 63148-65-2
             
SQ PVB Series – Alto teor Butiral e Baixa Viscosidade
Grid Viscosity 10% Butyral content Acetate Content Hydroxyl Content Acidity Non-Volatile
PVB 1011 9 – 14 mpa.s 76 – 85 % ≤ 3,0 % 12 – 17 % ≤ 0,5 mgKOH ≥ 98 %
PVB 1017 14 – 20 mpa.s 76 – 85 % ≤ 3,0 % 12 – 17 % ≤ 0,5 mgKOH ≥ 98 %
PVB 1025 20 – 30 mpa.s 76 – 85 % ≤ 3,0 % 12 – 17 % ≤ 0,5 mgKOH ≥ 98 %
PVB 1042 30 – 55 mpa.s 76 – 85 % ≤ 3,0 % 12 – 17 % ≤ 0,5 mgKOH ≥ 98 %
PVB 1047 35 – 60 mpa.s 76 – 85 % ≤ 3,0 % 12 – 17 % ≤ 0,5 mgKOH ≥ 98 %
PVB 1070 60 – 80 mpa.s 76 – 85 % ≤ 3,0 % 12 – 17 % ≤ 0,5 mgKOH ≥ 98 %
PVB 1095 80 – 110 mpa.s 76 – 85 % ≤ 3,0 % 12 – 17 % ≤ 0,5 mgKOH ≥ 98 %
PVB 10210 160 – 260 mpa.s 76 – 85 % ≤ 3,0 % 12 – 17 % ≤ 0,5 mgKOH ≥ 98 %
             
SQ PVB Series – Medium Butyral Content and Low Viscosity
Grid Viscosity 10% Butyral content Acetate Content Hydroxyl Content Acidity Non-Volatile
PVB 2011 9 – 14 mpa.s 66 – 76 % ≤ 3,0 % 17 – 29 % ≤ 0,5 mgKOH ≥ 98 %
PVB 2017 14 – 20 mpa.s 66 – 76 % ≤ 3,0 % 17 – 29 % ≤ 0,5 mgKOH ≥ 98 %
PVB 2025 20 – 30 mpa.s 66 – 76 % ≤ 3,0 % 17 – 29 % ≤ 0,5 mgKOH ≥ 98 %
PVB 2042 30 – 55 mpa.s 66 – 76 % ≤ 3,0 % 17 – 29 % ≤ 0,5 mgKOH ≥ 98 %
PVB 2047 35 – 60 mpa.s 66 – 76 % ≤ 3,0 % 17 – 29 % ≤ 0,5 mgKOH ≥ 98 %
PVB 2095 80 – 110 mpa.s 66 – 76 % ≤ 3,0 % 17 – 29 % ≤ 0,5 mgKOH ≥ 98 %