Clear PU Ceramic Potting Compound Glue For LED Light Strip FPC PCB Customized BZ

MOQ： 200KG
Price：＄15, Or Negotiable
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Weather Resistance	High
Waterproof	IP66
Material Type	Polyurethane
Curetime	2 to 3 hours
Application	LED
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
UV Resistance	Excellent
Moistureresistance	Excellent
Hardness	Shore 50A
Color	Transparent
Product Name	A Cost-effective Transparent PU Potting Compound
Mixratio	1:1 (by weight)
Operating Temperaturerange	-40°C to 65°C
Brand Name	BaiZhuang
Model Number	BZ-703-RoHS
Certification	RoHS
Place of Origin	China

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Product Details
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Product Specification


Weather Resistance	High	Waterproof	IP66
Material Type	Polyurethane	Curetime	2 to 3 hours
Application	LED	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	UV Resistance	Excellent
Moistureresistance	Excellent	Hardness	Shore 50A
Color	Transparent	Product Name	A Cost-effective Transparent PU Potting Compound
Mixratio	1:1 (by weight)	Operating Temperaturerange	-40°C to 65°C
Brand Name	BaiZhuang	Model Number	BZ-703-RoHS
Certification	RoHS	Place of Origin	China
High Light	Clear ceramic potting compound ，PCB ceramic potting compound ，FPC potting glue

Cost-Effective Clear PU Potting for LED Flex Strips

703-RoHS is a transparent polyurethane potting compound engineered for LED flexible light strips, primarily for indoor use. It provides strong adhesion to LED chips and FPCs while retaining excellent flexibility. The material offers high curing efficiency, significantly boosting production throughput for encapsulated strips. With competitive pricing and full RoHS compliance, it delivers a budget-friendly transparent polyurethane solution without compromising performance.

Key Product Features

Two-component system with straightforward processing and moderate flowability.
Complies with RoHS environmental requirements.
Designed for potting or coating of economical LED flexible strips and soft light strips.

Technical Parameters

Parameters		Hardener BZ-703-RoHS A	Resin BZ-703-RoHS B
Before curing	Appearance	Light yellow clear liquid	Light yellow clear liquid
	Viscosity(mPa·s.25℃)	3800±1200	750±250
	Initial mixed viscosity(mPa·s.25℃)	1550±350
	Density(g/cm³.25℃)	1.06±0.05	1.02±0.05
Mixing&Curing	Mix ratio(by weight)	A:B=1:1
	Pot life 130±30g(min.25℃)	12±4min
	Curing condition	Room temperature curing
	Surface drying time 30g(H.25℃)	3±1
	Curing time 30g(H.25℃)	6±2
	Curing time 30g(Heated)	60℃ heated 1±0.5H
After curing	Hardness (Shore A)	48±8
	Temperature resistance(℃)	-40~65℃
	Water absorption(24H)	≤1.0%
	Surface resistivity (Ω/sq)	≥1.0×10¹¹
	Volume resistivity (Ω.cm)	≥1.0×10¹¹
	Tensile strength(MPa)	≤3
	Elongation at break(%)	≥200%
	Dielectric constant(at 50Hz)	≥6
	Breakdown voltage(kV/mm)	≥10

Product Applications

LED Flexible Strip Light: This cost-effective transparent polyurethane material is designed for low-temperature environments, featuring excellent flexibility and rapid curing within 1-2 hours. It significantly enhances production efficiency in LED strip manufacturing.

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 10KG / 20KG/ 200KG metal or plastic drums.
Resin: Typically 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

Bronze Gleitlager

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from Quality China Factory

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Business Type:

Manufacturer 
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Year Established:

2009 
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Total Annual:

5000000-10000000
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Employee Number:

200~300 
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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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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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