Vinyl Copolymer Resins for Printing Inks (screen or gravure)

• CAS No.: 9003-22-9
• Formula: None
• EINECS: None
• Molecular Principal Chain: Um55
• Color: White
• Chemical Name: Vinyl Copolymer Resin
• Model NO.: UM all types
• Other Name: Vinyl Polymer Resin
• Free Sample: Below 400g
• MOQ: 1000kgs
• OEM: Yes
• Transport Package: 25kgs Net Per Bag
• Specification: industrial grade
• Trademark: elite-indus
• Origin: Anhui
• HS Code: 3904
• Production Capacity: 800mts/Month

Product Description

Vinyl copolymer resins for printing inks (screen or gravure) 
Vinyl Polymer Resin UM series


Specifications:

Model	Composition		Adhesion	(GPC) Mn(×10^4)	Tg/ºC    (DSC)	Viscosity (a)	Polymerization  Degree
	VC	VAc
UM50	85.0±1.0	15.0±1.0	52±1	2.5	75	43±10	400
UM55	87.0±1.0	13.0±1.0	55±1	2.7	76	52±10	430
UM62	87.0±1.0	13.0±1.0	62±1	3.0	76	75±10	460
UM68	87.0±1.0	13.0±1.0	68±1	3.5	76	90±20	500

Remarks: (a) Solid content 20%, dissolved in MEK, Brookfield viscometer (25ºC)
Others : Appearance: white powder; Pile density >=0.5g/ml, Volatile Component<=2%
UM-55 similar to VYHH.
 

Grade	Composition		Adhesion	(GPC) Mn(×10^4)	Tg/ºC (DSC)	Viscosity (a)
	VC	VAc
UM40/50^(b)	63.0±1.0	37.0±2.0	59±1	3.3	60	58±10

Remarks: (a) Solid content 20%, dissolved in MEK,Brookfield viscometer (25ºC)
 (b) Volatile Component≤4%
Others : Appearance: white powder


Feature & Application

	Features	Applications	Reamarks
For inks and coatings	1.Good solubility 2.Excellent adhesion and transparency 3.Resistant to water and chemicals. 4. Good coating strength  5. Anti after-tack	1.Printing inks (screen & gravure) 2.Adhesive for PVC and heat-seal lacquer  3.Coating for leather & plastic 4.Leather treatment agent 5.Outdoor spray ink	1.UM40/50 can be used in VC adhesive in medical packaging with performance of reducing heat-seal temperature and raising strength.
For plastic processing	1.Good performance of dry powder flowing, 2.Processability 3.Heat resistance 4.Good compatibility with PVC	1.Processed pigment flake and powder 2.PVC sheet 3.Vinyl floor 4.Plastic processing modifier	1.Provide better flexibility & plasticity

    
Packing and storage:
1, 25kgs/ paper bag; 15mts /1x20'GP.
2, stored in dry place in its original closed packaging.Avoid higher temperatures.