Main Product

UMOH&DOW RESIN

UMOH Resin & Dow VAGH Resin

Dow VAGH resin equivalent to UMOH resin,resin for printing ink

UMOH solution vinyl resin is a high molecular weight, hydroxyl-functional, partially-hydrolyzed vinyl chloride/vinyl acetate resin. It is supplied as a powder.

UMOH vinyl resin is cross linkable with amino resins and polyisocyanates and is also compatible with a wide variety of resins including alkyds and acrylics.
DOW VAGH resin has good adhesion to vinyl, cellulosic and treated polyester and PE substrates, has a high Tg which imparts good sandability in vinyl/alky/urea wood sealers. It is used in food contact applications and is also heat-sealable. We also provide VMCH UMCH resin,MC39 resin...

UMOH RESIN Application:

DOW VAGH RESIN, UMOH resin is mainly applied in Polyester gravure inks and anti-steam, boiling inks Together with PU or EVA,, also it can be used in high grade wood and metal paint together with PU and Alkyd resin. Flexible packaging and binder in magnetic tape;General metal and container coatings;Wood finishes and paper coatings;Industrial Maintenance;Marine and maintenance coatings.

Features:

1. Resin for film

Because it has hydroxyl function group, it can have cross-link reaction with PU to form bright, hard and tough film with good scratch resistance.

2. Resin for printing ink

Also, because it contains VC and VAC, it is good media for ink and coating pigment.UMOH VAGH resin is largely exported to oversea for gravure ink application Compatible with EVA or PU resin to make top quality polyester inks

Hydroxyl Type Vinyl Chloride-Vinyl Acetates Terpolymer

Spec Item	UMOH Resin	LPOH Resin	VAOH Resin	VROH Resin	Measuring Method and Code
Appearance	White, Slight Yellow Powder		White Powder	White Powder	Visual
ML/G (Adhesion Number ml/g) K Value	57-59 46-48	48-50 36-40	57-59 46-48	31-33 33-35	GB/T 34011999 Calculated Based on Adhesion Number
Vinyl Acetates Content by mass %	4.0-5.0	4.0-5.0	4.0-5.0	4.0	Q/320205AHAD01 2006
Hydroxyl Value	70-77	70-77	58-60		Q/320205AHAD01 2007
Hydroxyl, Acrylic Acid content%			14-16	15
Volatile Contents including moisture	1.5				GB/T 2914-1999
Pile Density (g/ml)	0.60				GB/T 3402
Solubility 25%MEK: TOLUENE 1 1	Pale Yellow Color, Transparent, No non-soluble Particles		Colorless, Transparent, No non-soluble Particles 30%MEK		Visual

Certificate State:

UMOH resin meets the standards requirement of GB4803 Code, compliance with sanitary stands of polyvinyl chloride used in food packing, PRC, and obtain the Certificate of Sanitary from the provincial authority.

DOW VAGH resin also approved by SGS testing report No. EC401460601, and reference No. SZECO060309445RC, also meet FDA requirement for an indirect food additive in accordance with 21 CFR 175.300 (3)(b)(XV) 21CFR 176.180 21 CFR 177.1210; 21 CFR 176.170(b); 21 CFR 175.320; 21 CFR 175.105

Recommendation for Resin Dissolving Procedure:

Add weak solvent such as ethyl acetate or toluene into the blending tank first with agitation.

Slowly put terpolymer resin such as UMCH or UMOH into the above solvents with agitation.

Put strong solvents last, such as MEK or MIPK

If possible, heating and keeping temperature at 60-70 degree C, which will help the dissolving process, otherwise, takes longer time.

Resin concentration may vary with client's formulation

Packing and Storage:

25 Kg /Bag; Craft Paper Bag or PP Knitted Bag lined with plastic film.

Safety and handling:UMOH solution vinyl resin is normally supplied as a powder in multi-ply paper bags. It may also be supplied in bulk form. The resin should be stored in dry place in its original closed packaging. This resin has a shelf life of approximately twelve months when stored at 24(75H) and low humidity. Storage at higher temperatures or conditions of high humidity may result in some product discoloration.Δ TOP