GF-8

Circular Adhesion Grips These grips come with a detachable upper and lower circular plate made of hardened steel. Ball socket mounting screws keep the top plate and bottom plates parallel and perpendicular to the applied force.
Friction, Peel& AdhesionGrips

Capacity

2.5 kN, 562.5 lbf

Packaging

Includes upper and lower grip.

Applications

Used for general purpose adhesion testing.

TG136

Shouldered Grip for Adhesive Tests This grip consists of 2 bobbin holders with a slot in the shoulder to allow the bobbins to be easily inserted. The adhesive to be tested is applied to the square surface of the bobbins then the bobbins are held together until the adhesive has set. The assembly is then slid into the slots of each holder and the tensile test performed. The grip is supplied complete with 6 bobbins so 3 tests can be performed. After each test, the adhesive has to be removed ready for the next test.The bobbins are also suitable for sealants and mastics.

Capacity

5 kN, 1124 lbf

Packaging

Includes upper and lower bobbin holders and includes six bobbins.

Standards Applicable

Designed to meet ISO4624-1978 and BS3900:PartE10:1979 (pull off test for adhesion).

Applications

Determining the adhesion of industrial adhesives, sealants and mastics by measuring the minimum tensile stress necessary to detatch or rupture the coating.
Note: See pages 93-113 for adapters required to fit grips to force gauges, loadcells, and test stands. Note: The GF-8 is supplied with the following adapters formounting to some force gauges, loadcells and test stands.Part NumberCoupling, 1/4-20Fx 5/16-18F17056 Coupling, 1/4-20Fx #10-32F17057 Adapter, 1/4-28 x 3/8-1621046-1 Adapter, #10-32 x 3/8-1621046-2See pages 93-113 for additional adapters required.

Ordering Information

ModelPart No.Description GF-8GF-8Circular Adhesion Testing Grips - 2.5 kN (562.5 lbf) TG13601/1584Shouldered Grip for Adhesive Tests - 5 kN (1124 lbf)
www.lloyd-instruments.co.uk56