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Elvanol T-25LR
The rapid growth of synthetic and blend fabrics has brought with it the need for improved warp size materials having better adhesion, especially to the hydrophobic synthetic fibers.
Elvanol T-25LR is a unique copolymer polyvinyl alcohol developed especially for use as a warp size for polyester/ cotton blends and other spun yarns.
Alone or in combination with starch, Elvanol T-25LR is being used successfully on practically every type of spun yarn now on the market
including acetate, acrylic, cotton, wool, nylon, and polyester spuns and such blends as polyester/cotton, polyester/ wool, and polyester/rayon.
Viscosity, 4% water solution, cP1(mPa-s) 1 17-24
Solution pH 5.0-7.0
Volatiles, % by wt. 7
Ash, % by wt. 2 0.7
Methanol, % by wt.3 < 0.99% max.
Bulk density, lb./cu. ft. (kg/m3): Packed 32 (512), Loose 24 (384)
Industrial field additive, civil & construction, paint & coating
DuPont Chemicals
Phone 800-441-7515
Fax 302-774-7321
Homepage www.dupont.com
E-mail info@DuPont.com
Address 1007 Market St., Wilmington, DE 19898
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