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Sandao SD622M Solder Joint Protection Harness Fixed Terminal Reinforcement Uv Glue Glass Acrylic UV Light Curing Glue Shadowless Glue

Sandao SD622M Solder Joint Protection Harness Fixed Terminal Reinforcement Uv Glue Glass Acrylic UV Light Curing Glue Shadowless Glue

SD622M
Features: This product is a one-component, UV-curing, acrylic adhesive specifically designed for reinforcing electronic cables and securing and sealing electronic components. It exhibits excellent adhesion, toughness, strong shock resistance, and excellent weather resistance. Its thixotropic properties greatly aid in application. It cures quickly and exhibits high transparency after curing, without whitish or hazing. It exhibits exceptional adhesion to plastics such as PC and PMMA, providing excellent bonding performance and fully meeting the bonding requirements of electronic components.
Environmental Requirements: Complies with the RoHS Directive and related environmental requirements.
Reference Standard: HG/T 3947-2007, One-Component Room-Temperature-Vulcanizing Silicone Adhesive/Sealant.

Consultation

Features Technical Indicators Overall Dimension

This product is specially designed for reinforcing electronic cables and fixing and sealing electronic components.

Product properties before curing

Appearance	Translucent viscous liquid
Viscosity (@25℃,rotational viscometer)	45000 mPa·s

Curing conditions

The following data is measured under the condition of 120 mw/cm² of electrodeless mercury lamp light intensity:

Surface drying time (s)

Deep curing time

(1mm,s)

Fully cured energy

800 mj/cm²

Physical and chemical properties

The following data are measured after curing with a high-pressure mercury lamp source with a cumulative energy of 800 mj/cm²:

Hardness (Shore D)

Volume resistance Ω·cm

8×10 ¹²

Adhesive properties

The following data is measured after curing with an electrodeless mercury lamp source with a cumulative energy of 800 mj/cm²:

Bonding substrate	Bond strength (NM)
PVC/METAL	8.6
PC/METAL	8.7

Weather resistance test

The following data is measured after curing with an electrodeless mercury lamp source with a cumulative energy of 800 mj/cm²:

substrate	Test conditions	Bond strength retention rate (%)
PVC/METAL	125℃ 10 days	80
PVC/METAL	65℃ 90%RH (72h)	50
PVC/METAL	Soak in motor oil for 10 days	90