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All indexes of the rubber sealing belt

author: Jianfeng Engineering from: ԭ date: 2017/12/1 18:00:00 hit: 4964
Tips: execution standard: GB18173.2-2000Test project performance indexType S type J type BHardness (shore ...

execution standard: GB18173.2-2000< polymer water-proof materials.

Test project performance index

Type S type J type B

Hardness (shore A) degree 60 + 560 + 5 + 560

The tensile strength, MPa = 15 = 12 = 10

Elongation of more than 380% = 380 = 300

Compression permanent deformation of 70 DEG C * 24h% = 35 = 35 = 35

23168 h ,%202020

Tear strength, KN/m = 30 = 25 = 25

C = 45 brittle temperature, less than 40% - 40

70 c * 168h hardness change hot air aging (shore A), of +8 / +8

The tensile strength, MPa = 12 = 10 /

Elongation of more than 300 more than 300 /%

100 c * 168h hardness (shore A), / / / +8

The tensile strength of MPa / / = 9

Elongation% / / = 250

Ozone aging 50pphm:20%, 48h 2 grade 0 grade 2

Rubber classification:

the rubber sealing belt according to their use can be divided into the following three categories:

applicable to the deformation joint with sealing strip, denoted by B;

is suitable for construction seam waterstop, denoted by S;

applicable to special requirements of the aging joints with sealing strip, J said.

The rubber sealing strip product specifications: according to user requirements of production of various shapes, sizes of products, in addition to meet the different needs of different parts of the project, a cross shaped, T-shaped, inclination angle and internal and external products, suitable for all kinds of design requirements.

rubber zhishuidai products in storage, transportation, should avoid direct sunlight, not with heat, contact with oil and harmful solvent; the best storage places keep -10 C +30 C.

base type Waterstop

  

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