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BIRLA CELLULOSE
SPECIFICATION FOR TEXTILES
|
| ITEM |
UNIT |
RANGE |
| Denier |
D |
X +/-5% |
| Fibre Length |
MM |
Y +/- 2 |
| Conditioned Tenacity |
|
|
| Bright |
|
|
| 1.2D / 1.5D |
Grams per denier |
2.70 +/- 0.10 |
| 2.0D |
Grams per denier |
2.60 +/- 0.10 |
| 3.0D / 5.0D |
Grams per denier |
2.50 +/- 0.10 |
| Semi Dull |
|
|
1.2D / 1.5D
|
Grams per denier |
2.55 +/- 0.10 |
2.0D
|
Grams per denier |
2.50 +/- 0.10 |
| 3.0D / 5.0D |
Grams per denier |
2.50 +/- 0.10 |
Conditioned Elongation
|
% |
Min 19 |
Brightness, ISO
|
% |
Min 90 |
| Moisture Regain |
% |
13 |
| * In-house method |
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| TYPES |
| LUSTRE |
DENIER (X) |
LENGTH (Y) |
Bright Bleached |
0.9D*, 1.2D, 1.5D |
32MM, 38MM, 44MM |
| 2.0D |
51MM |
| 3.0D* / 5.0D* |
76MM, 89MM, 105MM |
Semi Dull
|
1.5D 2.0D
|
38MM, 44MM, 51MM |
| 3.0D* / 5.5D |
44MM, 76MM, 89MM, 105MM |
* Available on demand with minimum lot of 50 MT. |
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BIRLA MODAL
SPECIFICATION
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| ITEM |
UNIT |
RANGE |
Denier |
D |
X +/- 5% |
| Fibre Length |
MM |
Y +/- 2 |
Conditioned Tenacity
|
Grams per Denier |
Min 3.80 |
Wet Modulus at 5% Elongation
|
Grams per Denier |
Min 0.65 |
Conditioned Elongation
|
% |
13-15 |
Equilibrium Moisture Regain
|
% |
13 |
Oil Pick Up
|
% |
Min 0.20 |
Brightness, ISO
|
% |
Min 92.0 |
Whiteness, Berger
|
%
|
Min 82.0 |
* In-house method |
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TYPES |
| LUSTRE |
DENIER (X) |
LENGTH (Y) |
Bright Bleached |
0.9D*, 1.2D, 1.5D |
32MM, 38MM, 44MM |
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| ANHYDROUS SODIUM SULPHATE SPECIFICATION |
| PARAMETER |
UNIT |
TOLERANCE |
Appearance
|
- |
White Fine Granule |
| ISO Brightness |
% |
Min 87.00 |
pH of 1% solution
|
- |
6.0-9.0 |
Moisture
|
% |
Max 0.10 |
Bulk Density
|
G/cc |
1.3-1.5 |
| ON DRY BASIS |
|
|
Purity as Na2SO4
|
% |
Min 99.0 |
Water Insoluble
|
% |
Max 0.05 |
Chloride as NaCl
|
% |
Max 0.10 |
Alkalinity as Na2CO3
|
% |
Max 0.10 |
Iron as Fe
|
Ppm |
Max 15 |
| (Ca+Mg) as Ca |
Ppm |
Max 300 |
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