Name: OBA Supplier Optical Brightener OB-1 Cas No.1533-45-5 C.I.393 for PP/PE/PA/ABS/PVC
Brand: Henan Ruiqite Chemical Industry Co., Ltd.
SKU: OB-1
Availability: InStock

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OBA Supplier Optical Brightener OB-1 Cas No.1533-45-5 C.I.393 for PP/PE/PA/ABS/PVC

Product Details:

Place of Origin:	China
Brand Name:	RQT
Model Number:	OB-1

Payment & Shipping Terms:

Minimum Order Quantity:	1
Packaging Details:	25kg/drum
Delivery Time:	5-8days
Supply Ability:	500Tons/mouth

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Detailed Product Description

Highlight:

Heat Resistant Optical Brightener OB-1

High E-value Optical Brightener Agent OB-1

Light Resistant OB-1

OBA Supplier Optical Brightener OB-1 Cas No.1533-45-5 C.I.393 for PP/PE/PA/ABS/PVC

Product Specifications

CAS Number	1533-45-5
EINECS	216-245-3
C.I. Number	C.I.393
Appearance	Green powder or yellow powder
Temperature Resistance	≤360℃
Purity	99.00%
Fineness	400 mesh
Solubility	Soluble in alkanes, fats, mineral oils, paraffin and most organic solvents
Molecular Formula	C26H26N2O2S
Packing	(25 kg * 1) /drum, (1 kg * 1) bags

Applications & Uses

Optical brightener agent OB-1 is specifically designed for high-temperature molding of various plastics and plastic products. With an E-value range of 1900-2000, this additive delivers exceptional whitening performance for industrial applications.

Key Applications:

PVC pipes and fittings
Plastic steel doors and windows
Gussets and gusset angles
ABS, PS, HIPS, PA, PC, PP, EVA plastics
Hard PVC molding powder
Powder coatings
Polyamide fibers, nylon, and polyester enhancement

Performance Benefits

Excellent heat resistance properties
High E-value for superior whitening effect
Enhanced light resistance
Significantly improves product whiteness and appearance

Recommended Dosage

For optimal results, evenly dissolve and disperse the optical brightener in your product or solvent. The recommended addition amount is 0.01%-0.05% (equivalent to 10-50g per 100kg of product).

Tag:

Heat Resistant Optical Brightener OB-1,

High E-value Optical Brightener Agent OB-1,

Light Resistant OB-1

Contact Details

Henan Ruiqite Chemical Industry Co., Ltd.

Contact Person: Miss. Coco

Tel: 18217621160

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