Product Details

MU-115A/MU-115B

Excellent in flexibility. Good heat cycle performance.

Product Category	by Use	by Function
Product Category	Polyurethane Resin for Electronics	by Use	Car Electro Devices Sensors, Relays Substrates	by Function	Flexible Low Stress Heat Cycle Resistant Moisture Resistant Impact Resistant Shock Absorption Stress Release

Two-component mixed type (liquid resin, liquid curing agent) polyurethane resin products
Low viscosity
Good moisture resistance
Excellent stress relaxation due to Ascar C2 hardness
Non-filler

MU-115A : 4Kg
MU-115B : 1.2Kg

Urethane resin foams due to moisture. Be careful of moisture while working.
The ingredients may separate or the filler may settle. Stir well before use.
Calculate the required main and hardening agents based on the mixing ratios listed in the product information.
Measure the main agent and hardener into a polyethylene cup.Do not use paper cups because they contain water.
Mix agent A and agent B well. Use a stirrer or spatula for mixing.
When stirring, make sure to agitate the corners and bottom of the cup.
Defoam the mixed liquid immediately after stirring. Insufficient defoaming may cause air bubbles.
Pour or apply the mixture. The base material and case should be heated and dried sufficiently. Failure to do so may result in foaming.
Curing should be done under the specified curing conditions.