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Product and process description
The tubular supports are specifically designed as a reliable reinforcement for hollow fibers. It increases enormously the strength of each fibers reaching a breakage forces higher than 300N. With our inhouse process we are able to supply knitted and braided supports that our customers requires. To further improve and facilitate the coating process, we have developed unique post-processing steps which eliminates pin-holes, increase roundness, improve form stability and better adhesion.
Special features |
·Low sizing content for a better adhesion |
·High roundness for a regular coating thickness |
·Flexible yarn density |
·High strength for a longer lifetime |
·Low textile thickness for a lowerTMP |
·Low linear shrinkage for a better stability |
·No protruding yarns for a reduced pin-holes |
R&D capabilities
· Inhouse textile expertise |
· Advanced testing equipment |
· Cooperation with multiple research institutes |
PolyPure -Standard items
Hollow fiber supports, partial items | ||||||||||
Pos. | BO-081 | BO-099 | BO-145 | BO-219 | BO-220 | BO-221 | BO-222 | BO-112 | BO-186 | |
OD（mm） | Φ1.80-Φ1.85 | Φ1.3-Φ1.35 | Φ1.80-Φ1.85 | Ф2.05~Ф2.15 | Ф1.85-Ф1.90 | Ф1.80~Ф1.85 | Ф1.85-Ф1.90 | Ф1.80~Ф1.85 | Ф1.85-1.95 | |
ID（mm） | ≥Φ1.05 | Φ0.65-Φ0.75 | ≥Φ1.05 | ≥Φ1.25 | ≥Φ1.05 | ≥Φ1.05 | ≥Φ1.05 | ≥Φ1.0 | ≥Φ1.05 | |
Portruding Fibers | ≤5 /m，L ≤2mm | |||||||||
Flexibility（mm） | 60-80 | |||||||||
Roundness（mm） | ≤0.05 | |||||||||
Filaments | 200D/288F | 150D/288F | 200D/288F | 300D/576F | 200D/288F | 67d/288F+ 83d/144F | 200D/288F | 420D/96F | 150D/36F*3 | |
Colour | White | |||||||||
Density（PPI） | 32-36 | 32-33 | 23-25 | 32-34 | 33-35 | 32-36 | 37-39 | 47-49 | 36-38 | |
Weight（g/m） | 0.93-1.03 | 0.65-0.72 | 0.77-0.87 | 1.45-1.6 | 0.9-1.0 | 1.04-1.12 | 0.95-1.05 | 1.5-1.6 | 1.42-1.52 | |
Thickness（mm） | ≤0.4 | ≤0.325 | ≤0.4 | ≤0.45 | ≤0.4 | ≤0.4 | ≤0.45 | ≤0.45 | ≤0.45 | |
Tensile S.（N） | ≥140 | ≥100 | ≥140 | ≥200 | ≥140 | ≥150 | ≥140 | ≥400 | ≥380 | |
Mesh rate | 0.075 | 0.025 | 0.035 | 0.025 | 0.05 | 0.045 | 0.05 | - | - | |
Shrinkage（%） | 0.60% | 0.50% | 0.60% | 0.50% | 0.50% | 0.50% | 0.50% | 0.90% | 1.00% | |
Sizing | ≤1.82% | ≤0.65% | ≤1.82% | ≤1.85% | ≤1.82% | ≤1.82% | ≤1.82% | ≤0.62% | ≤0.70% | |
Flatness | Regular | |||||||||
- Contact
- tel:+86 (010) 85999278
- Email:service@bonsing.com
- Address:1 Futong East Ave, 100123 Beijing, China
