FOB Price
Get Latest Price1000 ~ 2000 / Ton
|1 Bag Minimum Order
Country:
China
Model No:
-
FOB Price:
1000 ~ 2000 / Ton Get Latest Price
Place of Origin:
-
Price for Minimum Order:
1000 per Ton
Minimum Order Quantity:
1 Bag
Packaging Detail:
complex paper bags or fiber drums, 25kg each.
Delivery Time:
3 days
Supplying Ability:
1000 Ton per Month
Payment Type:
T/T
Product Group :
Contact Person Ms. sun
12A-11 Yangguang Shuma Building, 596 Huang Pu Road, DaLian, Liaoning 116023, P.R. China, Dalian, Liaoning
Introduction:
ER-I is a bisdiphenylethylene class optical brightener mainly used in polyester fiber.
Structural Formula:
Details
:
CAS :*********6
Molecular Formula: C*4H*6N2 Molecular Weight : **2
Appearance: Yellowish-green crystalline
solid
MP: ******4ºC Purity: ≥*9%
Properties:
ER-I is a
whitening agent for polyester. It is non-toxic, odorless, non-ionic
and soluble in most of organic solvents. Product Whitened by ER has
a natural pure white appearance. Being stable in chemical
properties and characterized by strong high-temperature resistance
and light stability, ER is one of the most ideal whitening agents
generally accepted internationally for polyester fiber
Applications:
ER-I in the form of refined
powder is very suitable for whitening and brightening polyester
fiber by high temperature dyeing. and has good whitening effect on
plastics such as PE,PP and PVC and their process of shaping with
polyester chips or recovered polyester chiaps .In addition, the
refined powder is widely used in coating industry.
Method of usage:
1:pad-dyeing hot melt process:The recommended loading concentrations 1~4g/L
technological process:padding***-precure(**0℃)***-postcure(*******0℃,****0seconds), impregnation
liquid pH is 4~5.
2.high
temperature dyeing. The recommended loading concentrations
0.1~0.4%(o.w.f),
bath ratio:1∶*0~*0; dyeing
temperature:**0~**0℃,pH: 5~*0depending on
substrate, processing conditions, and long-term stability
requirements.
Please Noted: above recommended loading can be a reference. Exact loading must be
determined by compositions of the specific polymer system
Packing: *5kg complex paper bag or fiber drum.
Country: | China |
Model No: | - |
FOB Price: | 1000 ~ 2000 / Ton Get Latest Price |
Place of Origin: | - |
Price for Minimum Order: | 1000 per Ton |
Minimum Order Quantity: | 1 Bag |
Packaging Detail: | complex paper bags or fiber drums, 25kg each. |
Delivery Time: | 3 days |
Supplying Ability: | 1000 Ton per Month |
Payment Type: | T/T |
Product Group : | Optical Brightener |