Optical Brightener Nfw 20%

  • Model NO.: OBA NFW
  • Kind: Optical Brightener
  • Application: Dying Auxiliary
  • Specification: 98%
  • HS Code: 320420
  • Color: Yellow
  • Appearance: Liquid
  • Trademark: DEBORN
  • Origin: China
[Ingredients]  Stilbene
 
[Properties]   
Apperance:Slight yellowish liquid
Ion:Anionic
PH value:7.0~9.0
 
[Characteristics]
Easily soluble in water at any proportion.
High whiteness increasing power.
Excellent washing fastness.
Minimum yellowing after high temperature Stentering.
 
[Application]
Suitable for brightening nylon or cotton fabric with exhaust dyeing process under room temperature, has powerful strength of whiteness increasing, can achieve extra high whiteness.
 
 [Method of use]
Dosage: NFW20%:0.5 ~ 1.5%(o.w.f.)   Na2SO4:2-5g/l
Procedure: fabric :water 1:10-20
           90-100'C for 30-40 minutes
Dosage: NFW20% 5 ~ 15g/L for pad dyeing process, procedure: one dip one pad( or two dips two pads, pick-up: 70%)  drying stentering.
 
[Transport,storage and packing]
60kgs or 125 kgs/barrel.
The product is non-hazardous,chemical properties stability,be  used in any mode of transport.
At room temperature,storage for half a year.
 
[Important hint]
The above information and the conclusion obtained is based on our current knowledge and experience,users should be according to the practial application of different conditions and occasions to determine the optimal dosage and process.
 
 

PVDF Check Valve

Ningbo RMI Plastic Co.,Ltd offer several models of PVDF Check Valve, include flange type swing check valve,PVDF flange ball check valve, PVDF true union ball check valve, PVDF wafer check valve, PVDF bottom valve flange end. designed as per standard DIN, ANSI, JIS, BS, CNS. pressure rate by PN10. PVDF Ball Valve is usually used in chemical industrial for acidic and alkaline medium delivery

Ningbo RMI Plastic Co.,Ltd offer PVDF check valve with specification:

Size:DN15~DN300 (1/2 inch ~ 12 inch)
Connection: Flange DIN PN10, ANSI CL150, JIS10K; socket DIN, ANSI, JIS, CNS, BS; Thread BSPT, NPT.
Body Material: PVDF
Seal material: EPDM;FPM;VITON
Design pressure:1.0Mpa(PN10 bar)


PVDF Check Valve,PVDF Ball Check Valve,PVDF Swing Check Valve,PVDF Wafer Check Valve

Ningbo RMI Plastic Co.,Ltd , https://www.rmiplast.com

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