Expanded Rubber Raw Material

Description

https://www.eastnewmaterial.com/Expanded-Rubber-Raw-Material.html

Applications of expanded rubber raw materials

Sealing and Packing Material:Self-Expanding Rubber Packer – Advanced Oil and Gas Field Production Tool

Materials for plugging and stopping leaks:Expanded rubber waterstops, expanded rubber waterstops, etc. – subways, tunnels, reservoirs, hydraulic construction and other projects.

Physical property testing report of expanding oil-absorbing rubber raw materials

Test Items	Unit	Test Method	Measured Value
Shore A Hardness	Shore A	GB/T 531.2-2009	60


Tensile Strength	MPa	GB/T 528-2009	4.2


Tensile Elongation	%	GB/T 528-2009	614


Tensile Strength At 100% Elongation	MPa	GB/T 528-2009	1.07


Compression Set	%	GB/T 7759.1-2015	22
Tear Strength	KN/m	GB/T 529-2009	20.8


Density	g/cm3	HG/T 2728-2012	1.16


Volume expansibility	%	100℃IRM903S Soak in oil 24h	336
Remarks: The above results are from standard samples of our own materials, and the test data is for reference only.

Physical properties test report of expanded water-absorbent rubber raw materials

Test Items	Unit	Test Method	Measured Value
Shore A Hardness	Shore A	GB/T 531.2-2009	81


Tensile Strength	MPa	GB/T 528-2009	3


Tensile Elongation	%	GB/T 528-2009	591


Tensile Strength At 100% Elongation	MPa	GB/T 528-2009	2.1


Compression Set	%	GB/T 7759.1-2015	29
Tear Strength	KN/m	GB/T 529-2009	30.9


Density	g/cm3	HG/T 2728-2012	1.36


Volume expansibility	%	90℃20% Soak in salt water for 72 hours	150
Remarks: The above results are from standard samples of our own materials, and the test data is for reference only.