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EXPANCEL® Microspheres
Product Specification
EXPANCEL WU
Wet Unexpanded Microspheres
Solid content 60 – 80 %, depending on grade.
Delivered as a wet-cake in fibre drums, net weight 50-70 kg or in big-bags 400-600 kg
(1) | Thermomechanical Analysis (2) | Solvent | (3) | ||||||
EXPANCEL | Particle Size µm | ||||||||
D(0.5) | Tstart, oC | Tmax, oC | TMA-Density, | Resistance | |||||
kg/m3 | |||||||||
642 WU 40 | 10 | – 16 | 85 | – 91 | 129 – 137 | ≤ 17 | ** | ||
551 WU 40 | 10 | – 16 | 95 – 100 | 139 – 147 | ≤ 17 | *** | |||
551 WU 20 | 6 | – 9 | 95 – 100 | 133 – 141 | ≤ 25 | *** | |||
551 WU 80 | 18 | – 24 | 95 – 100 | 143 – 153 | ≤ 20 | *** | |||
461 WU 40 | 9 – 15 | 98 – 104 | 142 – 150 | ≤ 20 | **** | ||||
461 WU 20 | 6 | – 9 | 100 | – 106 | 137 – 145 | ≤ 30 | **** | ||
051 WU 40 | 9 – 15 | 108 | – 113 | 142 – 151 | ≤ 25 | **** | |||
006 WUF 40 | 12 | – 16 | 87 | – 93 | 124 – 130 | ≤ 15 | *** | ||
007 WUF 40 | 10 | – 16 | 91 | – 99 | 138 – 143 | ≤ 15 | *** | ||
053 WU 40 | 10 | – 16 | 96 – 103 | 138 – 146 | ≤ 20 | *** | |||
054 WUF 40 | 10 | – 16 | 119 | – 129 | 143 – 153 | ≤ 17 | *** | ||
091 WU 80 | 18 | – 24 | 120 | – 128 | 176 – 186 | ≤ 17 | ***** | ||
920 WUF 40 | 10 | – 16 | 123 | – 133 | 170 – 180 | ≤ 17 | ***** | ||
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