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Sikaflex® TS Plus  - Elastic sealant

Verified by manufacturer over a year ago

Sika Limited

Polyurethane elastic tank and silo sealant.

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+44 (0)1707 394444 Website

Application

  • Internal and external use.
  • Designed for sealing steel containers built in sections such as enamelled steel or stainless steel tanks.
  • Sealing domestic sewage systems.

Description

A polyurethane, one-part, moisture curing, elastic sealant. Sikaflex® TS Plus  provides a waterproof seal with good mechanical properties, is resistant to liquid manure, chemicals and remains elastic over a wide range of temperatures.


Features and benefits:

  • Resistant to domestic sewage and liquid manure.
  • Chemical resistant.
  • Good mechanical properties.
  • High modulus.
  • Movement capability of ±15%.


Approvals/ standards:

  • Chemical Resistance liquid manure, Sikaflex TS Plus, SKZ, Report No 69298/05-I.
  • Chemical Resistance silage liquids, Sikaflex TS Plus, SKZ, Report No 69298/05-II.
  • Migration Behaviour EN 1186, EN 13130, CEN/TS 14234, Sikaflex® TS Plus, ISEGA, Certificate No. 46763 U 18.
  • Sewage Installations waste water, Sikaflex TS Plus, SKZ, Report No 36142/98.
  • Silage Sikaflex TS Plus, DIBt, national technical approval No II 71-1.74.62-40/17.

General information

Color

Black

Grey

Material

Polyurethane

Shape

Formless

Uniclass

Pr_30_31_76_65 Polyurethane (PUR) construction joint sealantsPrimary

CAWS

R12/110 Below ground drainage system

Specification data - Polyurethane (PUR) construction joint sealants

Material

One-part polyurethane.

Colour

Black.

Concrete grey.

Density

To ISO 1183-1, ~1.25 kg/L.

Shore A hardness

To ISO 868, ~40.

Guidance for specification option:

After 28 days.

Tensile Modulus

To ISO 8339, ~0.75 N/mm².

Guidance for specification option:

At 100% elongation (+23 °C).

Manufacturer guidance

Secant tensile modulus.

Elongation at break

To ISO 37, ~750%.

Movement

To ISO 9047, ±15%.

Manufacturer guidance

Movement capability.

Elastic recovery

To ISO 7389, ~80%.

Tear resistance

To ISO 34, ~8.0 N/mm

Manufacturer guidance

Tear propagation resistance.

Service temperature

Dry, -40 to +70°C; wet, ≤40°C (movement joints), ≤55°C (as overlap sealing in bolted steel tanks).

Chemical resistance

-

Manufacturer guidance

Consult manufacturer for details.

SAG

To ISO 7390, 0 mm.

Guidance for specification option:

20 mm profile, 50°C.

Manufacturer guidance

Sag flow.

Ambient temperature

5–40°C.

Temperature

5–40°C.

Guidance for specification option:

Minimum +3°C above dew point temperature.

Manufacturer guidance

Substrate temperature.

Backing

Use closed cell, polyethylene foam backing rod.

Manufacturer guidance

Backing material.

Curing time

~2 mm/ 24 hours.

Guidance for specification option:

  • 23°C/ 50% r.h.
  • Skin time (CQP 019-1): ~5 hours - 23°C/ 50% r.h.

Manufacturer guidance

CQP 049-2.

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