2015年9月17日星期四

IRON OXIDE RED,IRON OXIDE,PIGMENT RED 101

PIGMENT AND DYES SUPPLIES

As an important inorganic colorant, iron oxide red is characterized high opacity, strong tinting strength, easy dispersibility, excellent light fastness and perfect weather resistance. It is extensively used in concrete, roofing tile, paver, stucco, masonary, paint, coating, rubber, plastic, paper and leather industries etc.

C. I. Pigment Red 101
Color Index 77491
Chemical Formula: Fe2O3•αH2O

2015年8月28日星期五

Solvent blue 48|CAS NO.61711-30-6

Solvent blue 48

Foreign relative brand:
Irgacet Brilliant Blue 2GLN;
Orasol Blue 2GLN;
Oil Blue 2GLN Product Name: Solvent blue 48
Color Index : Solvent blue 48
C.I. No. :
CAS No. : 61711-30-6
Shade. : Greenish
Chemical Family : Phthalocyanine
Product group : Metal complex solvent dye

Solvent blue 48 Solubility in Organic Solvent（g/L）and chemical performance:

Acid Resistance	4-5(5=Execllent, 1=Poor)
Alkali Resistance	4-5(5=Execllent, 1=Poor)
Mixed solvent	500
Cyclohexanone	450
methanol	100
ethanol	100
Ethyl acetate	50
DMF	500
MEK	400
MYBK	50
DAA	500
Ethyl cellosolve	100
Heat Resistance ( °C )	220
Light Fastness (8=Excellent)	7-8

Application:
solvent blue 48 mainly used for coating, printing inks,paper, cosmetics, textiles, plastics, leather, When used for baking finish, it can bear (within 220°C) for 30 minutes.

Package: 20kg, 25kg/box

Note:This information corresponds to the present state of our knowledge and is intended as a general description of our products and their possible applications. Xcolor makes no warranties, express or implied, as to the information's accuracy, adequacy or freedom from defect and assumes no liability in connection with any use of this information. It is important that the customer evaluate any product in their own resin system to determine suitability.

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2015年8月5日星期三

Prussian Blue (Chinese Blue )-A Cheap Blue Inorganic Pigment

Product Name: Chinese blue

Other Name: Prussian blue,C.I. pigment blue 27, Milori blue, Chinese blue, Potassium iron, paris blue, hexacyanoferrate, Ariabel Dark Blue,Berlin blue,Ferric blue,C.I.77520,PRUSSIAN BLUE INSOLUBLE, PRUSSIAN BLUE SOLUBLE, CI NO 77510, ferrous potassium

CAS No.:12240-15-2

Molecular Formula: C₆Fe₂KN₆

Molecular Weight: 306.8927

Molecular Structure：

Prussian Blue is a dark blue inorganic pigment. It is used for solvent based coating、offset inks、solvent inks and pesticide etc. In addition to used alone as blue pigment, it can also mix with lead chrome yellow to produce lead chrome green, this is a common green materials for paint.It has poor alkali resistance, so it can not be used for water-based paint.In plastic products area, as milori blue have degradation effect for PVC, so it is not suitable for coloring PVC, but suitable for coloring LDPE and HDPE，and also used for carbon paper, painting, coating cloth and crayonetc.

Prussian Blue Appearance: dark blue powder, Relative density: 1.8g/cm3, It is insoluble in water、ethanol and ether, but soluble in alkali and strong acid.shade is from dark blue to brilliant blue,high tinting strength,good dispersion,high Oil absorption, but slightly poor covering. the powder particle is slightly hard, not easy to grind. good light resistance and weak acid resistance, when boiling with strong acid, it will decompose, but alkali resistance is weak, even weak alkali can also decompose it, so it can not be used with the alkaline pigments. when heated to 170 ~ 180 ℃,it begin to loss crystal water, heated to 200 ~ 220 ℃,itwill burn off and releases hydrocyanic acid. There’s not allowed to contain filler, except a small amount of additive composition that can improve the pigment properties.

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2015年7月19日星期日

N,N'-Dimethylolurea |140-95-4|

N,N'-Dimethylolurea

Product Name：N,N'-Dimethylolurea
Synonym：1,3-bis(hydroxymethyl)urea
N,N'-bis(hydroxymethyl)urea
Dimethylolurea
CAS number：140-95-4
EINECS No. 205-444-0
Molecular formula：C3H8N2O3
Molecular weight：120.11
Appearance：white crystal powder
Odor：odorless
pH value: 7.2 ～8.5 (10% in water)
M.p. ( ℃): 116 ～125
Flash point ( ℃): >100
Loss after heat (%): <1.0
Nitrogen content (%): 22.2 ～23.3
Specs:   ≥90%,
              ≥95%
Packing: 20, 25kg/bag, drum.

- See more at: http://www.xcolorpigment.com/nn-dimethylolurea.html#sthash.uIXqa9Er.dpuf

2014年12月28日星期日

Solvent yellow 146|CAS NO.109945-04-2/94279-65-9

Solvent yellow 146

Product Name:solvent yellow 4GN
Color Index:solvent Yellow 146
CAS No:109945-04-2/94279-65-9
EC No. :304-811-3
Chemical Family:Monoazo

Foreign relative brand:
Orasol yellow 4GN Lampronol yellow 3G, Bricosol yellow K3GN
Technical Properties
Solvent yellow 4GN is a yellow solvent dyes with green bright shade.It has good acid resistance,alkali resistance and temperature resistance.It can soluble in most organic solvents and has good gloss and transparency.It can slightly soluble in water.When used for painting,it can bear 180-220°C for 30 minutes.

Solvent yellow 146 Application:
Solvent yellow 4GN main used for printing ink,coating,bronzing,paper,leather, baking varnish etc.
Fastness and chemical Properties

Solubility Properties(g/L)

Melting point (℃)	185
Autoignition temperature (℃)	approx. 310
Solubility in water	slightly soluble
Alkali Resistance	5 (5=Execllent, 1=Poor)
Alcohol Resistance	5 (5=Execllent, 1=Poor)
Heat Resistance ( ℃ )	>200
Light Fastness (8=Excellent)	7-8

- See more at: http://www.xcolorpigment.com/solvent-yellow-146.html#sthash.8DrW7Mch.dpuf

2014年12月23日星期二

Solvent blue 67|solvent blue GN |CAS NO.12226-78-7

Solvent blue 67

Product Name:solvent blue GN
Color Index:solvent Blue 67
CAS No.:12226-78-7
Chemical Family: Phthalocyanine

Technical Properties:
It is a greenish blue dye, Solid Powder, having outstanding performance, good dispersibility, and good coloring value. With best resistance to bleeding, nearly insoluble in water.

Solvent blue 67 Application:
Solvent Blue 67 main used for various of kind plastic,also used for printing ink, aluminum foil coloring , hot stamping foil coloring , leather finishes and baking finishes.

- See more at: http://www.xcolorpigment.com/solvent-blue-67.html#sthash.s7sEtVDp.dpuf

2014年11月18日星期二

New product-solvent yellow 88

Product Name solvent yellow 2GLN

Color Index solvent Yellow 88 (TDS)

CAS No 61931-55-3

EC No.

Chemical Family Azo

Foreign relative brand:

Irgacet Yellow 2GL，Intraplast Yellow 2GLN, Orasol Yellow 2GLN, Orasol® Yellow 152

Technical Properties

Solvent yellow 88 is a yellow metal complex solvent dyes. It has good acid resistance, alkali resistance and temperature resistance. It can soluble in most organic solvents and has good gloss and transparency. When used for baking varnish, it can bear 180-220°C for 30 minutes.

Application

Solvent yellow 88 main used for printing ink,coating,bronzing,paper,leather, baking varnish etc.

Physical and chemical Properties

Density ( g/cm³)	1.20
Melting point (℃)	290
odour	odourless
Alkali Resistance	5 (5=Execllent, 1=Poor)
Alcohol Resistance	5 (5=Execllent, 1=Poor)
water Resistance	5 (5=Execllent, 1=Poor)
Insoluble Matter (25℃ methyl alcohol)	≤0.5%
PH Value	6.5-7.5
Heat Resistance ( ℃ )	>300
Light Fastness (8=Excellent)	6-7