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Diofan® A 050

Category:	PVDC , Polyvinylidene Chloride
Manufacturer:	Solvay Specialty Polymers
Trademark:	Diofan®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	oidcvB_Diofan-A-050.pdf
PRICE:	Order Products email sales@su-jiao.com

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DIOFAN® A 050 is a standard PVDC latex grade for coatings on various substrates. It is generally used as a topcoat on paper, cardboard and as a coating on plastic films.

General Information
Features	Moisture proof Oxygen barrier
Uses	Coating application
Agency Ratings	EC 1907/2006 (REACH) FDA 21 CFR 175.105 FDA 21 CFR 175.300 FDA 21 CFR 176.170 FDA 21 CFR 176.180 FDA 21 CFR 177.1630 Europe No 10/2011
Appearance	milky white
Forms	Liquid

Physical	Nominal Value	Unit
pH	3.0
Surface tension- Foaming trend	32	mN/m
Film formation- Minimum film forming temperature	18	°C
Solid content- By weight	58	%
Density
Dispersion (wet)	1.310	g/cm³
Coating (dry) ¹	1.650	g/cm³
Emulsion type	anion
Viscosity (20°C)	10	mPa·s

Films	Nominal Value	Unit	Test Method
Oxygen transfer rate- (25°C, 85% RH, 1.0 µm) ²	54	cm³/m²/bar/24 hr	ASTM D3985
Heat Sealing Threshold- 0.4 N/cm ³	110	°C
Maximum heat seal resistance- 20 psi - 1s - 1 heated jaw ⁴	2.2	N/cm

Additional Information	Nominal Value	Unit
Shelf life (23°C)	12	month

Mechanical	Nominal Value	Unit	Test Method
Coefficient of Friction ⁵(vs. Itself - Dynamic)	0.21		ASTM D1894

Films	Nominal Value	Unit	Test Method
Water Vapor Transmission Rate ⁶(38°C, 90% RH, 1.0 µm)	16	g/m²/24 hr	ASTM F1249

Additional Information	Nominal Value	Unit
DELIVERY AND STORAGE Diofan® A 050 is delivered in bulk or in Intermediate Bulk Containers (IBC). Bulk supplied latex should be stored in reservoirs made of suitable stainless steel, HDPE, rigid PVC or glass fiber-reinforced polyester. Contact of anionic Diofan® dispersion with metals like iron, zinc, aluminum and copper as well as alloys such as brass and bronze must be avoided. Keep the vessels tightly closed to prevent drying through evaporation. Store the product ideally between 5°C and 25°C (41 °F and 77°F) to avoid degradation. PROCESSING - DRYING Diofan® A 050 can be processed with different coating techniques, including reverse gravure roll and air knife coating systems. When coated on plastic films, Diofan® A 050 should be formulated with wax and silica in order to improve the blocking and slip properties of the finished coating. Diofan® coatings requires adequate drying conditions, since in general higher temperatures will contribute to better barrier properties. FOOD AND DRUG LEGISLATIONS Some agency ratings are listed on page 1. Necessary certification will be provided upon request. ISO CERTIFICATION The implemented management system for the production, internal transfer and delivery, design and development of Diofan® vinylidene chloride copolymers (PVDC) produced in Tavaux has been assessed and found to meet the requirements of ISO 9001: 2008, ISO 14001: 2004 and OHSAS 18001: 2007.

Note Message
1 .	BOPP coating; Weight of paint: 2.7g/m; Additive package: 20 g/kg wax 3 g/kg silicon
2 .	Coating on BOPP; coating weight : 2.7 g/m²; additive package : 20 g/kg wax + 3 g/kg silica
3 .	Coating on BOPP; Coating weight: 2.7g/m; Auxiliary package: 20 g/kg wax 3 g/kg silicon -20 PSI-1s -1 heating clamp
4 .	Coating on BOPP; Coating weight: 2.7g/m; Auxiliary package: 20 g/kg wax 3 g/kg silicon -20 PSI-1s -1 heating clamp
5 .	BOPP coating; Weight of paint: 2.7g/m; Additive package: 20 g/kg wax 3 g/kg silicon
6 .	BOPP coating; Weight of paint: 2.7g/m; Additive package: 20 g/kg wax 3 g/kg silicon

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