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Guangzhou Baizhuang New Material Co., Ltd.

  • China,Guangzhou ,Guangdong
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China Transparent PU Potting Compound For Automotive PCB IP68 Waterproof 708
China Transparent PU Potting Compound For Automotive PCB IP68 Waterproof 708

  1. China Transparent PU Potting Compound For Automotive PCB IP68 Waterproof 708
  2. China Transparent PU Potting Compound For Automotive PCB IP68 Waterproof 708
  3. China Transparent PU Potting Compound For Automotive PCB IP68 Waterproof 708

Transparent PU Potting Compound For Automotive PCB IP68 Waterproof 708

  1. MOQ: 200KG
  2. Price: $8.5, Or Negotiable
  3. Get Latest Price
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 for 5kg; B for 5kg
Product Name Weather-Resistant Transparent PU Potting Compounds
Material Type Polyurethane
Color Transparent
Mixratio 1:1 (by weight)
Curetime 4 to 6 hours
Hardness ShoreA 50
Weather Resistance High
Application Sensors
Operating Temperaturerange -40°C to 85°C
Waterproof IP68
Moistureresistance Excellent
Brand Name BaiZhuang
Model Number BZ-708-5-2
Certification RoHS,Reach
Place of Origin China

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  1. Product Details
  2. Company Details

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 for 5kg; B for 5kg
Product Name Weather-Resistant Transparent PU Potting Compounds Material Type Polyurethane
Color Transparent Mixratio 1:1 (by weight)
Curetime 4 to 6 hours Hardness ShoreA 50
Weather Resistance High Application Sensors
Operating Temperaturerange -40°C to 85°C Waterproof IP68
Moistureresistance Excellent Brand Name BaiZhuang
Model Number BZ-708-5-2 Certification RoHS,Reach
Place of Origin China
High Light Transparent PU Potting CompoundIP68 PU Potting CompoundWaterproof pcb potting compound

Flexibility And Low Stress Transparent PU Potting Compound For Automotive

BZ-708-5-2 is a transparent, flexible, and highly adhesive two-component polyurethane potting compound. It features excellent processing performance and rapid curing speed, making it ideal for waterproofing automotive tire pressure monitoring modules, sensors, and LED modules.

Key Product Features
  1. Two-component polyurethane with convenient process operation and moderate fluidity.
  2. Complies with ROHS.
  3. The material exhibits excellent flexibility and superior vibration resistance, effectively protecting electronic components.
  4.  It maintains strong adhesion with both common plastics and metal materials.
Technical Parameters
 

Parameters

Hardener

BZ-708-5-2 A

Resin

BZ-708-5-2 B

 

Before curing

Appearance

Clear liquid

Clear liquid

Viscosity(mPa·s.25℃)

1200±450

1000±350

Initial mixed viscosity(mPa·s.25℃)

1050±250

Density(g/cm³.25℃)

1.04±0.05

1.12±0.05

 

 

Mixing&Curing

 

 

Mix ratio(by weight)

A:B=1:1

Pot life 130±30g(min.25℃)

16±6

Curing condition

Room temperature curing

Surface drying time 30g(H.25℃)

5±1

Curing time 30g(H.25℃)

7±1

Curing time 30g(Heated)

60℃ heated 1±0.5H

 

 

 

After curing

 

Hardness (Shore A)

50±10

Temperature resistance(℃)

-40~85

Flame retardant UL94

(Vertical burning)

HB-V2

Water absorption(24H)

1.0%

Surface resistivity (Ω/sq)

≥1.0×1011

Volume resistivity (Ω.cm)

≥1.0×1011

Tensile strength(MPa)

6

Elongation at break(%)

≥500%

Dielectric constant(at 50Hz)

10

Breakdown voltage(kV/mm)

 

≥16

Product Applications
  1. Tire Pressure Monitor:High adhesion, flexibility, and excellent vibration resistance
  2. Sensor: Transparency, flexible, resistant to high and low temperature shocks, suitable for various application scenarios.
  3. LED modules:Tolerant to high and low temperature changes, good flexibility, low stress
Directions for Use
  1. Pre-potting Preparation: Calibrate scales, prepare potting tools, cleaning tools, check machine settings, check vacuum pump force, etc.
  2. Product Pre-treatment: Place product on a level surface or fixture. Remove dust, clean, degrease, and dry if necessary.
  3. 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.
  4. Mixing & Stirring: Manual operation requires thorough stirring or using electric stirrers to ensure homogeneous mixing. Machine potting requires sufficient stirring speed, adjust as needed.
  5. Uniform Potting: Manual operation should be done in small, multiple batches to ensure uniformity. Machine potting should follow the programmed path for quantitative dispensing.
  6. Inspection or Secondary Potting: After potting, visually inspect as needed. Perform touch-up, bubble removal, or secondary potting if required.
  7. 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.
  8. Final Product Confirmation: Perform visual inspection and performance testing as required by the customer.
Packing & Shipping & Storage
  1. Hardener: Typically 5KG/ 10KG / 20KG/ 200KG metal or plastic drums.
  2. Resin: Typically 5KG/ 10KG / 20KG / 200KG metal or plastic drums.
  3. Store and transport as a general chemical product.
  4. 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.
  5. 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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Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • 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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Get in touch with us

  • Reach Us
  • Guangzhou Baizhuang New Material Co., Ltd.
  • No. 8, Shangwei East Road, Shangtang Village, Shitan Town, Zengcheng District, Guangzhou City, Guangdong Province
  • https://www.pupotting.com/

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