Ophthalmic Lenses.
Ophthalmic lenses.
Ophthalmic surgical bled & contact lenses.
Cellulose polyamide Cellulose and polyester/cellulose blends. Cellulose polyamide, wool and silk fibres di-sulfo, tetra-sulfo, hexa-sulfo for papper and textile , detegents industries. 10 or 30 lts drums and bags
Colored Masterbatch Conforms to a very elaborative, scientific and technical process. Addition of 3-5% of our masterbatch suits your need for blown film applications upto 120 gauge film thickness. All color combinations available. Metallic color masterbatches also available at a little higher price tag 25 kg export quality bags
Optical brightening agent.
Ophthalmic lenses.
Ophthalmic lenses.
To satisfy the requests and needs of our regarded customers, we exchange and supply excellent scope of Optical Brightener Plastics for Plastic Industry. All the offered specialists are broadly used to accumulate out intrinsic yellowness paints, inks, plastics, photographic arrangements and filaments. Separated from this, we store all the offered colors and specialists securely, before conveyance. Features: Skin-friendly. Precise pH value. Safe to use. TECHNICAL DATA SHEET CHEMICAL NAME: 2.2-(4.4-diphenolvinyly) dibenzoxazol CAS NO.:1533-45-5 COMMODITY - Optical Brightener OB-1 SPECIFICATION ITEMS - STANDARD APPEARANCE - Bright Yellow Crystalline Powder PURITY - Min99.5% MELTING POINT - 355~360? LOSS ON DRYING - Max0.5% Charge: 05 Analysis: Guoling
Ophthalmic Lenses.
Optical-whitening-agent.
Optical brightening agents for the paper and detergent industries. lemonite cbs x powder (oba 351) lemonite cbus powder (oba 71) oba 220 (powder and liquid) oba 113 (powder and liquid) oba 264 (powder and liquid) etc..
Plastic Whiteners PVC Plastic Whitener Optical Whiteners Optical Whitener OB-1 Liquid Optical Whitener Optical Whitener Plastic Brightener Plastic Shiner Optical Brighteners PCRP Optical Brightener Optical Brightener OB Optical Brightener OB-1 Paint Brightener Paint Whitener.
Fluorescent whitening agents, optical brighteners.
Optical brighteners and pigments.
Optical brighteners, ob, ob1.
Optical Brightening Agent ( Oba)..
Optical Whitening Agent.
Optical Brightener Agent .
Optical, spectacle fitting machines, grinding machines, frame warmer, drilling machines, grooving machines.
