Chemical Powder for PVC, PS, PE, PP, ABS Optical Brighteners Agent Oba for Paper

  • Model NO.: mc
  • Environmental Protection: Yes
  • Kind: Plasticizer
  • CAS No.: 7128-64-5
  • Einecs No.: 230-426-4
  • Quality: High
  • Purity: >99.0%
  • Transport Package: (5kg X 1) (25kg X 1) (1kg X 1X12 Boxes) Iron Box C
  • Origin: China
  • Certification: CCIC, REACH
  • Color: White
  • Appearance: Powder
  • Mf: C26h26n2o2s
  • Inspection: SGS CIQ
  • Price: Lowest
  • Trademark: Betop
  • Specification: 25kg/pp bags
  • HS Code: 3204200000

OPTICAL BRIGHTENER OB (OBA184)

C.I.184 CAS7128-64-5

 

Technical Spec.: 

 

Appearance:

 light green powder

Chromatic light: 

blush white (similar with standard sample)

Purity: 

≥98%

M.P.: 

198~203ºC

Fineness: 

over 100 meshes

 

 

 

Structure:

 

 

Chemical Name:  2,5-bis(5-tertbutyl-2-benzoxazolyl)thiophene

 

Molecular Formula: C26H26N2O2S (As International relative Atom Mass 1997)

 

Emission Wavelength: 435nm (in ethanol).

 

Spectral Absorption Value: 375nm (in ethanol), max

 

 

Properties & Features: 

 

 

Light green powder, odorless, soluble in alkane, fat, mineral oil, paraffin and most organic solvents, max. 

spectral absorption value: 375nm (in ethanol), max. 

emission wavelength: 435nm (in ethanol).

 

 

Range of Application: 

 

 

Widely used for the whitening of PVC, PE, PP, PS, ABS, PMMA, POM, polester fiber, paints, printing ink and coatings etc.

 

 

Packing & Storage:

 

 

(5kg×1) (25kg×1) (1kg×1X12 boxes) iron box carton, fiber drum. Stored in dry place, avoid light.


Chemical Powder for PVC, PS, PE, PP, ABS Optical Brighteners Agent Oba for Paper
Chemical Powder for PVC, PS, PE, PP, ABS Optical Brighteners Agent Oba for Paper
Chemical Powder for PVC, PS, PE, PP, ABS Optical Brighteners Agent Oba for Paper
Chemical Powder for PVC, PS, PE, PP, ABS Optical Brighteners Agent Oba for Paper
Chemical Powder for PVC, PS, PE, PP, ABS Optical Brighteners Agent Oba for Paper
 

Tabletop Peristaltic Pump

The Tabletop Peristaltic Pump has a small footprint and simple operation. The start and stop of the pump can be controlled by the pulse of a foot switch, and it can be used with a hose fixing bracket. The operation is simple, the filling accuracy is high, and various semi-automatic manual operations are used. Such as perfume, essential oil, electronic cigarette oil, nail polish, etc. Only one employee operation can achieve 20-30 fillings per minute. At the same time, two pump heads can be cascaded to achieve efficient filling by manual operation.

In the liquid filling process, the liquid is only transported through the hose, which is clean and hygienic. When the customer wants to replace other different types of liquid filling and does not want to affect the smell of the liquid, only a new hose can be easily replaced.

Tabletop Peristaltic Pump is an Ideal vials filling pump.

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