Tazacryl · 1K acrylate resin · CIPP liner
Tazacryl 70 for CIPP liners.
Styrene-free, light-curing 1K acrylate resin, developed specifically for house connections and LED-cured. Viscosity 7,500 ± 1,000 mPa·s.
Technical data
Neat resin
- Density at 20 °C
- 1.15 ± 0.05 g/cm³
- DIN 51757
- Viscosity at 20 °C
- 7,500 ± 1,000 mPa·s
- DIN EN ISO 3219
- Refractive index
- 1.5200 – 1.5240
- ISO 06-1e
- Colour
- clear / colourless
- Flexural modulus
- ≥ 3,000 MPa
- DIN EN ISO 178
- Flexural strength
- ≥ 80 MPa
- DIN EN ISO 178
- Elongation at break
- > 3 %
- DIN EN ISO 178
Composite with synthetic fibre liner
- Apparent modulus of elasticity
- ≥ 2,500 MPa
- DIN EN 1228:1996-08
- Flexural modulus, short-term
- ≥ 2,600 MPa
- DIN EN ISO 11296-4:2021-11
- Flexural stress at break
- ≥ 35 MPa
- DIN EN ISO 11296-4:2021-11
- Creep factor 24 h
- > 15 %
- DIN EN ISO 899-2:2015-06
- Creep factor 1,000 h
- 21.1 %
- DIN EN 761:1994-08
Accredited testing of the neat resin
Cured neat resin specimens, tested by an independent, accredited laboratory.
- Flexural modulus (Ef)
- > 3,200 MPa
- DIN EN ISO 178:2019-08
- Flexural stress at break (σfB)
- > 90 MPa
- DIN EN ISO 178:2019-08
- Flexural strength (σfM)
- > 90 MPa
- DIN EN ISO 178:2019-08
- Flexural strain at break (εfB)
- > 3 %
- DIN EN ISO 178:2019-08
- Flexural strain at flexural strength (εfM)
- > 3 %
- DIN EN ISO 178:2019-08
The test results apply only to the specimens tested. Test documentation is available on request.
Values as per the technical data sheet (version 2.0), measured on the neat resin and on the composite with synthetic fibre liner.
Processing
- System type
- 1K system, light-curing
- Curing method
- light-curing (LED)
- Layer thickness for light curing
- up to 40 mm
- Curing wavelength
- 365 nm and 380–420 nm
- Curing time (16 mm layer thickness)
- 40 s
- Process
- CIPP liner
- One-component: no mixing, no pot life.
- Cured by LED directly in the pipe; the open time is unlimited.
- Impregnates synthetic fibre liners and fits tightly to the host pipe.
Documents
We send data sheets on request.
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Highly resistant, light-curing speciality resin for extreme media resistance, Tg above 140 °C.
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02 / 1K acrylate resin
Tazacryl 50
Low-viscosity standard resin, 5,000 ± 750 mPa·s, light-curing in layers up to 40 mm.
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03 / 1K acrylate resin
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Higher-viscosity standard resin, 10,000 ± 1,250 mPa·s, light-curing in layers up to 40 mm.
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