离岸价格
获取最新报价10 ~ 100 / Kilogram
|Minimum Order
位置:
Zhejiang
最小订单价格:
最小订单:
100 Gram
包装细节:
25kg / fiber drum or it's up to you
交货时间:
3 days
供应能力:
100 Ton per Month
付款方式:
T/T, L/C
联系人 sophia
NO.3floor1,Building 3, No. 5 unit ,Yingchengzi Rord,, Hangzhou, Zhejiang
| Optical Brighteners for plastic | |
| Type | Properties and Application |
| FP**7 (FBA **8) | CAS NO.: *********6 Appearance: Light yellow powder Purity: *9%Min Melting point: ******1°C Particle size: **0 meshes Min Usage: A good whitening agent for various kinds of plastics and their products, especially on the products of plastics such as PVC and PS. |
| OB (FBA **4) | CAS NO.: ********5 Appearance: Light yellow or milk white powder Purity: *9%Min Melting point: ******5°C Solubility: Hardly soluble in water, but soluble in paraffin, mineral oils and ordinary organic solvents. Usage: A good whitening agent for PVC, PS, PE, PP, ABS, ther-moplastic plastics, Acetate fiber, paint, coating and printing ink, etc. |
| OB*1 (FBA **3) | CAS NO.: ********5 Appearance: Bright green-yellowish crystals powder Purity: *8.5%Min Melting point: ******0°C Solubility: Insoluble in water, but soluble in high boiling point organic solvent such as phenyl-chloride. Usage: A good whitening agent for polyester-cotton blend fabric or various kinds of plastics and their products under high temperature. |
| OB*2 | Appearance:
Bright yellow crystals powder Purity: *8.0%Min Melting point: **0°CMin Solubility: Insoluble in water, but soluble in high boiling point organic solvents. Usage: An optical brightener for plastics (PP, ABS, EVA, PS and PC). |
| KSN (FBA **8) | CAS NO.:
********9 Appearance: Yellowish green crystal powder Purity: *9.0%Min Melting point: ******5°C Usage: A good whitening agent for polyester fibres and plastics, polyamide polycarylonitrile fibres, film, plastic plastic pressing & injection process. |
| KCB (FBA **7) | CAS NO.: ********5 Appearance: Yellowish green crystals powder Melting point: ******2°C Purity: *9.0%Min Solubility: Insoluble in water, but soluble in ordinary organic solvents Usage: A good whitening agent for plastic films, injection-molded materials, EVA foamed plastics and rubber products. |
| EBF (FBA **5) | CAS NO.: *********8 Appearance: Pale yellow powder Melting point: ******0°C Purity: *8.0%Min Usage: A good brightening agent for various polyolefing plastics, ABS engineering plastics and organic glass. |
| ER-I (FBA **9) | CAS NO.: *********3 Appearance: Yellowish green crystal powder Purity: *9%Min Melting point: ******1°C Usage: A good whitening agent for polyester fiber and has good whitening effect on plastics such as PE,PP and PVC and their process of shaping with polyester chips or recovered polyester chiaps. |
| ER-II (FBA **9:1) | CAS NO.:
*********2 Appearance: Pale yellow powder Shade: Blue violet Purity: *9%Min Melting point: ******6°C Packaging: *5KGS fiber drums within double PE bags. Usage: A good whitening agent for polyester, polyester/cotton, polyester/yarn, polyester/wool and polyester/hemp. |
| Optical Brighteners for detergent | |
| Type | Properties and Application |
| CBS-X (FBA **1) | CAS NO.:
*********8 Appearance: Yellowish green crystals powder/granular Max, UV absorption wavelength: **8nm±1 1%Extinction coefficient: ********1 Usage: A good brightening agent for lacquer, soap, printing ink and man-made fibre etc. |
