newtonian & non-newtonian presentation final
TRANSCRIPT
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• Market leader in Biotechnology Industry
• Headquartered in Silicon Valley
• Patented technology VROC®
• Fortune 500 client base
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dV1
d
Shear stress, t
𝛾 =𝑉1
𝑑𝜂 =
𝜏
𝛾
F
F
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•
𝜂 =𝜏
𝛾 𝛾 ~ 𝑄
𝜏 ~ Δ𝑃
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Vis
cosi
ty, m
Pa -
s
Shear Rate, 1/s
η = 1.93
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Vis
cosi
ty, m
Pa -
s
Shear Rate, 1/s
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0
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She
ar S
tre
ss, P
a
Shear Rate, 1/s
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She
ar S
tre
ss, P
a
Shear Rate, 1/s
𝜏 = 0.00193 𝛾1
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Vis
cosi
ty, m
Pa-
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Shear Rate, 1/s
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cosi
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Pa-
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Shear Rate, 1/s
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𝜂 = 𝐾 𝛾𝑛−1
𝜂
𝛾
𝜂
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Vis
cosi
ty, m
Pa-
s
Shear Rate, 1/s
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y = 2177.1x-0.698
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Vis
cosi
ty, m
Pa-
s
Shear Rate, 1/s
y = 38.949x-0.008
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Vis
cosi
ty, c
P
Shear Rate, 1/s
y = 38.949x-0.008y = 44.283x-0.028
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Vis
cosi
ty, c
P
Shear Rate, 1/s
y = 38.949x-0.008y = 44.283x-0.028
y = 64.675x-0.071
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Vis
cosi
ty, c
P
Shear Rate, 1/s
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Vis
cosi
ty, c
P
Shear Rate, 1/s
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(a) A. Allmendinger, Eur. J. Pham. Biopharm. 87 (2014)Shear thinning at 2,000 1/s or higher
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η ∝ 𝐹𝑎𝑝𝑝𝑙𝑖𝑒𝑑Abdoulaye Fall, N. Huang, F. Bertrand, G. Ovarlez, Daniel Bonn
arXiv:0709.3171 [cond-mat.soft]η𝑎𝑐𝑡𝑢𝑎𝑙 = η𝑒𝑥𝑝𝑒𝑐𝑡𝑒𝑑 × 100
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𝜸 = 𝜸𝒂𝒑𝒑
32 +
𝒅 𝐥𝐧 𝜸𝒂𝒑𝒑
𝒅 𝐥𝐧 𝝉
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0.01 0.1 1 10 100 1000 10000 100000 1000000 10000000
Shear Rate, 1/s
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Flow coating & Mixing
(batch mixers)
Injectability & Lubrication
Inkjet printing
Brushing & roll coating
Scre
en
Pri
nti
ng
Auto Oil
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Chip module surface material:
• borosilicate glass, silicon, PTFE, ETFE, PEEK, platinum, Perlast (KalrezOptional)
CE certified
Additional Customization (i.e.: 20µl Sample Volume Testing )
Listed in USP
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