Guangzhou Baizhuang New Material Co., Ltd.
| Payment Terms | T/T,L/C,D/A,D/P |
| Supply Ability | 1000 Tons per Month |
| Delivery Time | 7 working days after payment |
| Packaging Details | A for20kg; B for 20kg |
| Product Name | MBR Filter Cartridge PU Potting Compound With NSF Certification |
| Material Type | Polyurethane |
| Color | Transparent |
| Mixratio | 45:1 00 (by weight) |
| Curetime | 4 to 6 hours |
| Hardness | ShoreD 65 |
| Weather Resistance | High |
| Application | MBR Filter Cartridge |
| Operating Temperaturerange | -40°C to 85°C |
| Waterproof | IP68 |
| Moistureresistance | Excellent |
| Brand Name | Bai Zhuang |
| Model Number | BZ-809-10 |
| Certification | RoHS,Reach |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,L/C,D/A,D/P | Supply Ability | 1000 Tons per Month |
| Delivery Time | 7 working days after payment | Packaging Details | A for20kg; B for 20kg |
| Product Name | MBR Filter Cartridge PU Potting Compound With NSF Certification | Material Type | Polyurethane |
| Color | Transparent | Mixratio | 45:1 00 (by weight) |
| Curetime | 4 to 6 hours | Hardness | ShoreD 65 |
| Weather Resistance | High | Application | MBR Filter Cartridge |
| Operating Temperaturerange | -40°C to 85°C | Waterproof | IP68 |
| Moistureresistance | Excellent | Brand Name | Bai Zhuang |
| Model Number | BZ-809-10 | Certification | RoHS,Reach |
| Place of Origin | China | ||
| High Light | NSF certified urethane potting compound ，PU urethane potting compound ，NSF potting compound for electronics | ||
BZ-809-10 is a high-performance polyurethane potting compound, primarily designed for bonding and securing both ends of MBR membranes. It features moderate hardness and corrosion resistance, with materials certified by NSF. This compound is widely used in water treatment filter elements.
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Parameters |
Hardener BZ-809-10 A |
Resin BZ-809-10 B |
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Before curing |
Appearance |
Brown liquid |
Milky white liquid |
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Viscosity(mPa·s.25℃) |
50±30 |
2500±1000 |
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Initial mixed viscosity(mPa·s.25℃) |
550±200 |
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Density(g/cm³.25℃) |
1.21±0.05 |
1.06±0.05 |
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Mixing&Curing
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Mix ratio(by weight) |
A:B=45:100 |
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Pot life 130±30g(min.25℃) |
18±5 min |
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Curing condition |
Room temperature curing |
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Surface drying time 30g(H.25℃) |
1.5H |
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Curing time 30g(H.25℃) |
3±1H |
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Curing time 30g(heated) |
60℃heated ≤30 min |
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After curing
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Color |
Milky white |
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Hardness (Shore D) |
60±15 |
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Temperature resistance(℃) |
-40~85℃ |
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Water absorption(24H) |
≤0.5% |
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Thermal conductivity(W/m.k) |
≤0.3 |
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Surface resistivity (Ω/sq) |
≥1.0×1013 |
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Volume resistivity (Ω.cm) |
≥1.0×1013 |
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Tensile strength(MPa) |
≥10 |
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Elongation at break(%) |
≥30% |
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Dielectric constant(at 50Hz) |
≥3 |
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Breakdown voltage(kV/mm) |
≥18 |
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Tensile Shear Strength (MPa) Al-Al |
≥6 |
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Pre-potting Preparation: Calibrate scales, prepare potting tools, cleaning tools, check machine settings, check vacuum pump force, etc.
Product Pre-treatment: Place product on a level surface or fixture. Remove dust, clean, degrease, and dry if necessary.
Accurate Proportioning: Manual operation requires precise mixing according to the specified ratio and recording. Machine potting requires calibrated ratios and first-article confirmation is recommended.
Mixing & Stirring: Manual operation requires thorough stirring or using electric stirrers to ensure homogeneous mixing. Machine potting requires sufficient stirring speed, adjust as needed.
Uniform Potting: Manual operation should be done in small, multiple batches to ensure uniformity. Machine potting should follow the programmed path for quantitative dispensing.
Inspection or Secondary Potting: After potting, visually inspect as needed. Perform touch-up, bubble removal, or secondary potting if required.
Curing: Allow the potted and inspected products to cure at room temperature or with heat assistance (recommended 60°C if needed), according to product and process requirements.
Final Product Confirmation: Perform visual inspection and performance testing as required by the customer.
Hardener: Typically 5KG/ 10KG / 20KG/ 200KG metal or plastic drums.
Resin: 10KG / 20KG / 200KG metal or plastic drums.
Store and transport as a general chemical product.
Store sealed, protected from light at room temperature. Shelf life varies from 6 to 12 months depending on packaging; please refer to the expiry date on the shipping package.
When temperature drops to 15°C or lower, the hardener or resin should be stored in a warm place or heated before use for potting. Specific heating recommendations depend on the temperature drop; please communicate and consult with us.
Company Details
Business Type:
Manufacturer
Year Established:
2009
Total Annual:
5000000-10000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Baizhuang New Materials: Engineering the Future with Advanced Potting Solutions, Baizhuang New Materials is a leading Chinese manufacturer at the forefront of high-performance material innovation, specializing in two-component polyurethane and silicone potting compounds. Backed by over two decades o... Baizhuang New Materials: Engineering the Future with Advanced Potting Solutions, Baizhuang New Materials is a leading Chinese manufacturer at the forefront of high-performance material innovation, specializing in two-component polyurethane and silicone potting compounds. Backed by over two decades o...
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