Guangzhou Baizhuang New Material Co., Ltd.
| Supply Ability | 1000 Tons per Month |
| Hardness | Shore D 60±15 |
| Adhesion | Excellent |
| Delivery Time | 7 working days after payment |
| Operatingtemperaturerange | -40°C to 85°C |
| Payment Terms | T/T,D/P,D/A,L/C |
| Water absorption | ≤0.5% |
| Curing Condition | Room Temperature Or Heated |
| Weather Resistance | High |
| Material type | High-performance polyurethane potting compound |
| Mixing Ratio | A:B=45:100 |
| Packaging Details | A for20kg; B for 20kg |
| Model Number | 809-10 |
| Certification | RoHS,Reach, NSF |
| Brand Name | BZ-Bai Zhuang |
| Place of Origin | China |
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Product Specification
| Supply Ability | 1000 Tons per Month | Hardness | Shore D 60±15 |
| Adhesion | Excellent | Delivery Time | 7 working days after payment |
| Operatingtemperaturerange | -40°C to 85°C | Payment Terms | T/T,D/P,D/A,L/C |
| Water absorption | ≤0.5% | Curing Condition | Room Temperature Or Heated |
| Weather Resistance | High | Material type | High-performance polyurethane potting compound |
| Mixing Ratio | A:B=45:100 | Packaging Details | A for20kg; B for 20kg |
| Model Number | 809-10 | Certification | RoHS,Reach, NSF |
| Brand Name | BZ-Bai Zhuang | Place of Origin | China |
| High Light | NSF-certified PU potting resin ，MBR cartridge sealing resin ，PU potting compound 809-10 | ||
BZ-809-10 is a high-performance polyurethane potting compound, specifically formulated for bonding and sealing both ends of MBR membrane bundles. It delivers moderate hardness with strong corrosion resistance, and its material formulation is NSF-certified. Widely adopted in water treatment cartridge manufacturing.
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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.
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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