Chemical name: 1,4-bis(benzoxazolyl-2-yl)naphthalene Properties and characteristics: This product is bright yellow-green powder, non-toxic, tasteless, insoluble in water, excellent in light resistance and heat resistance, not with The reaction of foaming agent, cross-linking agent, etc., no bleed out and extractability, and the maximum absorption wavelength of the spectrum is 370 NM. Scope of application: Brightener KCB is mainly used for whitening of synthetic fibers and plastic products, and also has obvious brightening effect on colored plastic products. It is widely used in plastic film, laminating materials, injection molding materials, etc. PVC foaming, PVC, TPR, EVA and PU foaming, synthetic rubber, etc. have excellent whitening effect, and can also be used for whitening of paints, natural lacquers, etc., for foamed plastics, especially EVA, PE foam Special effects. Application method: Recommended dosage: 0.005%-0.05% (weight ratio with plastic materials). Technical indicators: Appearance: yellow-green powder, shade: bright blue and white, melting point: 210-212 ° C, purity: ≥ 98%, fineness > 100 mesh. Packing and storage: 25kg cardboard drum, stored in a cool, dry place away from light.
The ceramic nozzle has different types ,the long ceramic nozzle ,the extra long ceramic nozzle ,the large dia. Ceramic nozzle ,and also the common ceramic nozzle .When the current pass through is greater ,the tig torch need the longer ceramic nozzle ,also the larger ceramic nozzle .We have several series of the ceramic nozzle ,the 13N ,the 10N ,the 54N,the 57N,the 14N,the 53N ,and so on ,they are suit for the tig torches .The custom can choice based on the tig torches they used .
Tig Welding Ceramic Nozzles, 10N Ceramic Nozzle, 13N Ceramic Nozzle, 14N Ceramic Nozzle
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