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MBR Filter Cartridge PU Urethane Potting Compound For Electronics NSF Certified 809-10
MBR Filter Cartridge PU Urethane Potting Compound For Electronics NSF Certified 809-10
MBR Filter Cartridge PU Urethane Potting Compound For Electronics NSF Certified 809-10
MBR Filter Cartridge PU Urethane Potting Compound For Electronics NSF Certified 809-10
MBR Filter Cartridge PU Urethane Potting Compound For Electronics NSF Certified 809-10
MBR Filter Cartridge PU Urethane Potting Compound For Electronics NSF Certified 809-10
Specifications
Application :
MBR Filter Cartridge
Moistureresistance :
Excellent
Brand Name :
Bai Zhuang
Model Number :
BZ-809-10
Certification :
RoHS,Reach
Place of Origin :
China
MOQ :
200KG
Price :
＄10 Or Negotiable
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
Material Type :
Polyurethane
Weather Resistance :
High
Hardness :
ShoreD 65
Color :
Transparent
Curetime :
4 to 6 hours
Operating Temperaturerange :
-40°C to 85°C
Product Name :
MBR Filter Cartridge PU Potting Compound With NSF Certification
Mixratio :
45:1 00 (by weight)
Waterproof :
IP68
Description

(Essential) MBR Cartridge PU Potting Resin – NSF Certified

Product Description

BZ-809-10 is a high-performance polyurethane potting compound, developed specifically for bonding and sealing both ends of MBR membrane bundles. It offers moderate hardness combined with robust corrosion resistance, and its material formulation holds NSF certification. This compound is widely adopted in water treatment cartridge manufacturing.

Key Product Features

  1. Two-component polyurethane system, enabling straightforward processing, superior fluidity, and easy penetration during potting.
  2. Formulation meets ROHS and REACH environmental compliance standards.
  3. Certified under NSF criteria.
  4. Cures without creep or thermal stress on hollow fibers.
  5. Delivers strong, durable adhesion across substrates.

Technical Parameters

Parameters

Hardener

BZ-809-10 A

Resin

BZ-809-10 B

Before curing

Appearance

Brown liquid

Milky white liquid

Viscosity(mPa·s.25℃)

50±30

2500±1000

Initial mixed viscosity(mPa·s.25℃)

550±200

Density(g/cm³.25℃)

1.21±0.05

1.06±0.05


Mixing&Curing

Mix ratio(by weight)

A:B=45:100

Pot life 130±30g(min.25℃)

18±5 min

Curing condition

Room temperature curing

Surface drying time 30g(H.25℃)

1.5H

Curing time 30g(H.25℃)

3±1H

Curing time 30g(heated)

60℃heated ≤30 min

After curing

Color

Milky white

Hardness (Shore D)

60±15

Temperature resistance(℃)

-40~85℃

Water absorption(24H)

≤0.5%

Thermal conductivity(W/m.k)

≤0.3

Surface resistivity (Ω/sq)

≥1.0×1013

Volume resistivity (Ω.cm)

≥1.0×1013

Tensile strength(MPa)

≥10

Elongation at break(%)

≥30%

Dielectric constant(at 50Hz)

≥3

Breakdown voltage(kV/mm)

≥18

Tensile Shear Strength (MPa) Al-Al

≥6

Product Applications

  1. Column membranes: Strong adhesion to ABS casings, with superior corrosion and water resistance, ensuring durable bonding and long-term stability for membrane materials and filaments.
    2. Water purification filter elements: High bonding strength, eco-friendly formulation, and NSF-certified compliance    .


Directions for Use

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.


Packing & Shipping & Storage

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.


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MBR Filter Cartridge PU Urethane Potting Compound For Electronics NSF Certified 809-10

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Product Detail
Application :
MBR Filter Cartridge
Moistureresistance :
Excellent
Brand Name :
Bai Zhuang
Model Number :
BZ-809-10
Certification :
RoHS,Reach
Place of Origin :
China
Contact Supplier
MBR Filter Cartridge PU Urethane Potting Compound For Electronics NSF Certified 809-10
MBR Filter Cartridge PU Urethane Potting Compound For Electronics NSF Certified 809-10
MBR Filter Cartridge PU Urethane Potting Compound For Electronics NSF Certified 809-10

Guangzhou Baizhuang New Material Co., Ltd.

Verified Supplier
1 Years
guangdong, guangzhou
Since 2009
Business Type :
Manufacturer
Main Products :
PU Potting Compound, Polyurethane Potting Compounds, Electrical Potting Compound
Total Annual :
5000000-10000000
Employee Number :
200~300
Certification Level :
Verified Supplier
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