PVP/VA Series 25086-89-9 Properties and Differentiation Are Determined by the VP/VA Ratio in the Polymer

PVP/VA (SUNLYDONE® VA Series) SUNLYDONE® VA Series Vinylpyrrolidone/Vinylacetate copolymers (C 6 H 9 NO) N (C 4 H 6 NO 2 ) M Mw=(111.1) N +(86.1) M INCI/CTFA: VP/VA Copolymer CAS No.: [25086-89-9] Trade Name: Sunlydone VA Description: Copolymer of vinylpyrrolidone (VP) and vinyl acetate (VA)...

PVP/VA (SUNLYDONE® VA Series)

SUNLYDONE® VA Series

Vinylpyrrolidone/Vinylacetate copolymers

product-1-1

(C₆H₉NO)_N(C₄H₆NO₂)_M

Mw=(111.1)_N+(86.1)_M

INCI/CTFA: VP/VA Copolymer

CAS No.: [25086-89-9]

Trade Name: Sunlydone VA

Description: Copolymer of vinylpyrrolidone (VP) and vinyl acetate (VA)

SPECIFICATION

	Powder	Aqueous solutions
Sunlydone VA	64P	64W	73W
VP/VA ratio	60/40	60/40	70/30
K value	26-34	26-34	24-32
solids	95%min	48-52%	48-52%
Water	5.0%max	/	/
Alcohols	0.5%max	0.5%max	0.5%max
Color (APHA)10%	60max	60max	60max
PH (10% solution)	4.0-7.0	4.0-7.0	5.0-6.5
NVP	0.01%max	0.01%max	0.01%max
Vac	0.03%max	0.03%max	0.03%max

Ethanol/Isopropanol solution

Sunlydone VA	28E/I	37E/I	55E/I	64E/I	73E/I
VP/VA ratio	20/80	30/70	50/50	60/40	70/30
K value	19-27/16/22	24-32/22-30	24-32/22-30	30-36	30-38/24-32
Water	0.5% max	0.5% max	0.5% max	0.5% max	0.5% max
NVP	0.01% max	0.01% max	0.01% max	0.01% max	0.01% max
Vac	0.03% max	0.03% max	0.03% max	0.03% max	0.03% max
Solids	48-52%	48-52%	48-52%	48-52%	48-52%

PROPERTIES

Versatile film-formers for formulating of hair styling products. Properties and differentiation are determined by the VP/VAratio in the polymer. The series includes alcoholic (Ethanol, Isopropanol), aqueous and powder products.

• Medium to strong hold; Nonionic, no neutralization required

• Water-soluble or dispersable; Easy to wash out

• Non-forming; Easy to handle; Easy to comb out

• Compatible with ionic (anionic as well as cationic) additives

• Makes the hair shiny; Propane/butane compatibility 20-45%

• DME compatibility>70%

APPLICATIONS

All important hair styling applications, such as aerosol sprays, pump sprays, setting lotions, mousses and gels.Use of copolymers with different VP/VAratios allows formulator great flexibility:

• 37E;37I foranhydrousaerosolandpumphairsprayswithgoodhumidityresistance.

• 55E;55I forhydroalcoholicsettinglotionsandhairthickeners.

73W for styling, wet look gel and for water-based aerosol mousses.

64W; 73W, allow formulation of alcohol-free products.

For products where lower tack and better curl retention are desired, Sunlydone VAcopolymers are particularly suitable.

PACKAGINGS

Powder: 20/45 kg net in fiber drums

Solution: 60/150/200 kg net in PP drums or 1000kg IBC tank