ERW
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- ERW
Simacryl ERW is an acrylic lubricating syntan designed for use in the production of high performance waterproof leathers.
Categories Leather, Leather Retaining
Chemical Composition
Pure Acrylic
Applications
Leather Retanning
Industry Target
Leather
Specifications
Usage
Caring
Benefit
pH
Solid Content (±1%)
Viscosity (cP)
MFFT (°C)
Type of Polymer
Film Character
Emulsifying System
Density (Wet Polymer, g/cm3)
6.5-7.5
30
<100
Not available or not applicable
Not available or not applicable
Not avaailable or not applicable
A
1.200
Simacryl ERW is used in production of fancy leather, it improves grain elasticity and fiber strength.
It is necessary to neutralize leather well above pH 4 (better 6 to 8) before using alone. Vegetable extracts or syntans could be add after 30 minutes. Suggested quantity for garment, upholstery and upper leather is 4-6% of shaved weight.
Protect from freezing.
Simacryl ERW is an acrylic lubricating syntan designed for use in the production of high performance waterproof leathers.
It is used for retannage of chrome leather to obtain firm and full leather keeping soft touch as well, good physical properties with low specific weight.