The product is plasticizer-free and contains less formaldehyde than conventional self-crosslinking vinyl chloride copolymer dispersions. VINNOL CEN 2752 is thus ideally suited as a binder for soft nonwovens and as a coating for woven and knitted fabrics, particularly for modern flame-retardant textiles. Typical applications include coating of upholstery, floor coverings such as PVC and needled felt or for heat-sealable wadding materials.
VINNAPAS and VINNOL for Sophisticated Textiles and Technical Nonwovens VINNAPAS and VINNOL dispersions confer optimal properties such as excellent wet and dry strength, pleasant feel, good shape retention, absorbency and solvent resistance on tableware, wet wipes and feminine hygiene articles. VINNAPAS dispersions, moreover, can also be efficiently processed and easily applied to nonwovens by all key application methods – whether by impregnating, spraying or foaming. They are furthermore low-odor products and are manufactured without the use of alkylphenol ethoxylates (APEO).
Coating with VINNAPAS or VINNOL dispersions as part of the textile finishing process imparts enhanced user properties, such as flame retardancy, dimensional stability and abrasion and wash resistance. The dispersions' high degree of versatility permits a wide range of applications, from roller blinds and furniture coverings to wall coverings. Nonwovens and textiles coated with VINNOL dispersions based on E-VC copolymers show high chemical resistance and can be very successfully heat sealed or high-frequency welded.
In technical nonwovens, VINNOL dispersions improve important properties for filters, such as tensile strength, stiffness and pleatability. Aside from their neutral odor, VINNAPAS VAE copolymer dispersions are also highly resistant to plasticizer migration, so that PVC carpet tiles remain permanently flexible and resistant.
WACKER is a pioneer of VAE technology with more than 70 years' experience in this field. It is a global leader in the production of binders and polymer additives.
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