Optical Brightener Agent Nfw-R (450%)

  • Model NO.: NFW-R
  • Appearance: Granulars
  • Color: Yellow-Green
  • pH: Stable at 6-12
  • Kind: Optical Brightener
  • Application: Post-Processing Auxiliary
  • Ion: Anionic
  • Ingredients: Distyryl-Biphenyl Derivative

[Ingredients] 

Distyryl-biphenyl derivative

 

[Properties]   

Appearance:Yellow-greenish granule

Ion: Anionic

Stable at PH 6-12

strength: 100±1(correspond to the standard sample)

 

[Characteristics]

A very high whiteness when major dosage. The shade in fabric is slight reddish.

There is appropriate affinity with cotton or polyamide.

Stable for reductive or peroxide.

 

[Application]

Suit for cotton , polyamide , silk, or their blend fabric.

 

[Method of use]

Exhaust application for cotton: 0.05-0.15%

Salt: 2-5g/l

Peroxide 35%:4-12g/l

Stable agent:2-4g/l

Alkali flake:0.5-2.5g/l

Ratio: 1:10-20

Temperature: dyeing at 90-100ºC about 30-40min

 

Exhaust application for polyamide and cotton blend fabric: 0.1-0.25%

Reductive : 2-5g/l

Salt:1-3g/l

Sequestring agent:1-2g/l

Detergent :1g/l

PH about 7

Ratio: 1:10-20

Temperature: dyeing at 90-100ºC about 30-40min

Needed to neutralize with 0.5g/l of peroxide 35%, so that getting off  peculiar smell in fabric.

 

[Note]

Applied one bath with other agent , should consider stability.

 

[Transport,storage and packing]

25 kgs/case, and package as customer request

The product is non-hazardous,chemical properties stability,be used in any mode of transport.

At room temperature,storage for half year.

 

[Important hint]

The above information and the conclusion obtained is based on our current

knowledge and experience, users should be according to the practical application of

different conditions and occasions to determine the optimal dosage and process.

Oil & Gas Hydraulic Diaphragm Metering Pump

*Multi-function valve can protect hydraulic shock, keep balance of the diaphragm, which to enhance the service live of diaphragm

*Pressure is up to 69MPa, metering accuracy reached ±1%

*Single pump flow range: 0.2L/H --- 12000L/H

* Double diaphragm design with diaphragm rupture alarm system.

* Hydraulic actuated Diaphragm Metering Pump, no leakage.

* The flow can be adjusted from 0-100% while it's running or stopped.

*With the design of inner changeable release safety valve and limited auto-compensation valve.

* Diaphragm material: PTFE

* Both manual control and digital control for 4-20mA is available.

* Double or triple pump heads is available.

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Zhejiang Ailipu Technology Co., Ltd. , https://www.alipu.com