Weicon RK-7000 Easy mix - Acrylic structural adhesive

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Cechy szczególne: Klej/uszczelniacz dwuskładnikowy, Odporny na wibracje, Wysoka odporność na zużycie

Niska temperatura: od -31°C do -50°C

Przemysł: Elektronika, Obróbka i produkcja metali

Typ produktu: Klej akrylowy

Wysoka temperatura: +100°C do 130°C

Zastosowanie: Smarowanie tworzyw sztucznych

Weicon Easy-Mix RK-7000 Structural Acrylic Adhesive 50g

Slow curing, high strength, impact resistance, residual elasticity

Two-component adhesive bonds many materials, such as:

  • plastics
  • metals
  • ceramics

It has high tensile, shear and peel strength. It is particularly suitable for structural connections where high-strength connections are required. The adhesive is very viscous and is therefore also suitable for processing on vertical surfaces. Weicon Easy-Mix RK-7000 Structural Acrylic Adhesive can be used universally and also, for example, in plastics technology, in metal construction and in electrical engineering or mechanical engineering.

Application:

  • Plastics technology
  • Metal constructions
  • Electrotechnics
  • Mechanical Engineering
  • Shelf life is 12 months in unopened condition and
    storage in normal climate (+23°C and 50% humidity
    relative air)

Features and Benefits:

  • Slow curing
  • High tensile strength
  • High shear strength
  • High peel strength
  • Impact resistance
  • Residual elasticity
  • Color: creamy white, milky
  • Two-component glue

Technical data (data source TDS_10565050 pdf)

Base Methyl methacrylate
Color after curing creamy white, milky
Resin/hardener mixing ratio 1:1
Viscosity of the mixture 0.98 - 1.02 g/cm³
Viscosity of the mixture 40,000 - 60,000 mPa s
Processing Method Easy Mix
Properties dense
Open time at +20°C 15 min
Strength 35% 40 min
Mechanical load transfer (50% strength) 60 min
Application temperature +10 to +40 °C
Minimum curing temperature +18°C
Final strength (100%) 12 hours
Tensile strength ISO 527 max 24 N/mm²
Adhesion E-Modul (DIN EN ISO 527) 1200 - 1500 Mpa
Elongation at break (DIN EN ISO 527) 28%
Maximum gap 0.1-5.0mm
shear strength DIN EN 1465
Aluminum 20N/mm²
Sandblasted steel 23 N/mm²
Stainless steel 22 N/mm²
PC Polycarbonate 11 N/mm²
Tg room temperature -39.8°C
PMMA 9 N/mm²
ABS 7 N/mm²
Hard PVC 12 N/mm²
GFK 21 N/mm²
CFK 22 N/mm²
Polyamide 6.6 1 N/mm²
Thermal resistance -55 to +125°C
Thermal resistance (23 °C) 0.118 mm²/s
Thermal conductivity 0.20 W/m K
Thermal Specification 1.453 J/(g K)
Characteristic properties 1.83 10^11 ohm
ISSA Code 75.629.55
IMPA Code 812994

Application method:

The prerequisite for perfect bonding are clean and dry surfaces (cleaning and degreasing with WEICON Surface Cleaner). Higher bond strengths can be achieved by further surface pre-treatment, e.g. sandblasting or grinding. WEICON Easy-Mix products can be applied directly from the double cartridge using a static mixer. Discard the first 5 cm of the adhesive. The adhesive is applied from one side. The open times given refer to a 10 ml mixture at room temperature. Larger quantities will cure faster due to the thermal reaction typical of epoxy resins. Higher temperatures shorten the curing time and the open time of the adhesive. (as a guide - each 10°C above room temperature shortens both times by 50%). At temperatures below +16°C the open time and curing time are extended. From a temperature of approx. +5°C no further reaction occurs.

Safety and health

When using WEICON products, please observe the physical, safety, toxicological and ecological data and regulations in our safety data sheets (www.weicon.de)

Available packaging and accessories:

[ 50g ] [ Nozzle ] [ Manual dispenser D50 ] [ Dosing tips ]

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