Home » Product Information » Water Sealing Materials » HYDROTITE

Water Sealing Materials

HYDROTITE

HYDROTITE HYDROTITE is a chloroprene rubber based hydrophilic water sealing material which has excellent long-terms durability and good chemical resistance.
Download Catalog

FEATURES

-Double packing effect with compression and expansion
-Good resistance to deformation
-Excellent workability
-Excellent durability
-Excellent chemical resistance

BASIC PHYSICAL PROPERTIES

Super-low expansion grade

Test item In-house standard Test method
Unit Hydrophilic rubber Non-hydrophilic rubber
Hardness A40+/-5 A45+/-5 JIS K 6253
Tensile strength MPa more than 3.5 more than 6.0 JIS K 6251
Elongation % more than 600 more than 400 JIS K 6251
Expansion rate % more than 100 In-house test



Low expansion grade

Test Item In-house standard Test method
Unit Hydrophilic rubber Non-hydrophilic rubber
Hardness A45+/-5 A45+/-5 JIS K 6253
Tensile strength MPa more than 3.9 more than 6.0 JIS K 6251
Elongation % more than 600 more than 400 JIS K 6251
Expansion rate % more than 200 In-house test



High expansion grade

Test item In-house standard Test method
Unit Hydrophilic rubber Non-hydrophilic rubber
Hardness A50+/-5 A50+/-5 JIS K 6253
Tensile strength MPa more than 2.45 more than 8.8 JIS K 6251
Elongation % more than 600 more than 400 JIS K 6251
Expansion rate % more than 500 In-house test

PRODUCT CODE AND APPLICATION

Item code Expansion grade Shape/ Structure Main application
SS high expansion rectangular/ mono precast segment
DSS high expansion rectangular/ dual precast segment
SST low expansion rectangular/ mono precast segment
RS high expansion ribbed/ mono water sewage tunnel
RST low expansion ribbed/ mono water sewage tunnel
DS high expansion ribbed/ dual subway/ road tunnel
DST low expansion ribbed/ dual subway tunnel
RSS high expansion round/ mono culvert/ gap repair 

Page Top