Thermonex® 3086

Identification

Chemical Family

Polyurethanes (PU)

GBU

EA

RTU Product Type

Contact Adhesive,

Adhesive,

Reactive Adhesive

Categories

Markets → Automotive & Transportation → Applications → Automotive → Electrical & Electronic Systems

Markets → Automotive & Transportation → Applications → Automotive → Interior

Technologies → Adhesives & Sealants → Product Families → Bonding Technology → 2K Liquid Reactive Adhesives

Technologies → Adhesives & Sealants → Product Families → Bonding Technology → Contact Adhesives

Applications

Application Area

Automotive Interior Trim,

Electrical Switchgear

Compatible Substrates & Surfaces

Leather

Applications & Uses

Application Information

Preparation

The surfaces to be bonded must be dry, clean, free of grease and free of dust. Mix adhesive and hardener thoroughly, by adding the hardener during firmly stirring.

Bonding

The adhesive is applied either with brush or by spraying on both substrates. After drying (flash-off time / waiting time at room temperature, can be acellerated by heat) the bonding is done in the deep drawing process. Sub- strates must be joint within contact life. Maximum tem- perature resistance will be reached after 3-4 days.

Cleaning

Water for fresh adhesive, when film is dried use Köra- solv PU or helmitin® 694.

Usage Information

Applications	Fields of Application	Automotive
	Typical Applications	Leather lamination Cold and warm activated adhesive for use in automotive interior applications (e.g. steering wheel, gear switch, dashboard,...)
Processing	Surface Requirements	Dry Clean Free of grease Free of dust
	Application Method	With brush Spraying
	Lamination Process	Manual lamination Membrane lamination
Cleaning	Cleaner for Tools	Körasolv PU Helmitin® 694
Hints	Frost protection	Protect adhesive strictly from frost, product will be damaged.

Features

Ready-to-Use Product Features

Easier Processing,

Excellent Performance,

Excellent Substrate Adhesion,

Heat Resistance,

High Durability,

Low Processing Temperature,

Temperature Resistance,

High Initial Strength

Features & Benefits

Product Highlights

• Good temperature resistance
• Very suitable for cold contact adhesive joints at low processing temperatures on temperature-sensitive substrates
• Good adjustability
• High initial bonding strength

Packaging & Availability

Regional Availability

• Asia Pacific

Physical Properties

Color (Properties)

White

Properties

Density:

1050 kg/m³

Pot Life:

8 hours

Solid Content:

52 %

Specific Gravity:

1.05

Viscosity:

10000 cps

Physical Properties

	Value	Units	Test Method / Conditions
Density (Part A)	1.05	g/cm³	DIN EN ISO 2811-1
Solid Content (by Weight (Part A))	52.0	%	Kö-test method 100035

Processing Parameters

	Value	Units	Test Method / Conditions
Storage Temperature (Part A)	10 - 25	°C	-
Viscosity (Part A)	10000.0	mPa.s	Kö-test method 100000

Uncured Properties

	Value	Units	Test Method / Conditions
Activation Temperature	20.0	°C	-
Consumption (on Borders and Milled surfaces)	100 - 120	g/m²	-
Consumption (on Closed Surface)	60 - 80	g/m²	-
Contact Bonding Time (at 20 °C)	40.0	Minutes	-
Flash-off Time (Waiting Time)	30 - 60	Minutes	-
Pot Life	8.0	Hours	-
Processing Temperature	15 - 35	°C	-

Storage & Handling

Storage Conditions

Thermonex® 3086A should be used within the shelf life specified on the packaging. The storage stability ap- plies to material stored under appropriate conditions only (original unopened containers, recommended stor- age temperature).