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HongJin H1851 is a one-component epoxy resin adhesive with good flow and workability. At the same time, the product can form excellent bonds between many different types of materials. At the same time, it is a high-temperature-resistant glue that can pass reflow soldering. It can still maintain a good bonding effect when it passes through 260-degree reflow soldering, and its waterproof level can exceed level 4.

Automotive connectors, mobile phone connectors and various products that require reflow soldering

type

epoxy glue

viscosity（at 25°）

6300±1500 (mPa·s) 

density（g/cm³）

1.5±0.20 

hardness（Shaw BrothersD）

80+/-10 

Shear force（MPa）（Fe/Fe）

4 Min

water absorption

<1.5% 

Dielectric constant（1MHz）

2.8

surface resistance（Ω）

1.5×10¹⁶

Operation time（After opening）

12H