เม็ดกัดขาว
เม็ดกัดขาว, เม็ดออพติคอลไบรเทนนเอร์, เม็ดสีกัดขาว
OB1 masterbatch, Optical Brightener
ผลิตและจำหน่าย เม็ดกัดขาว, เม็ดออพติคอลไบรเทนนเอร์, เม็ดสีกัดขาว, OB1 masterbatch, Optical Brightener สำหรับผสมกับเม็ดพลาสติก เพื่อช่วยเพิ่มความส่วาง, เพิ่มความเงา ทำให้สีของชิ้นงานมีความวาวและมีความสว่างมากขึ้น ขนาดบรรจุ 25 กก.ต่อ ถุง
Optical Brightener (OB) Masterbatches
Optical Brightener is based on bis-benzoxazole type organic derivative dispersed in poly-olefin polymer. These Masterbatches are added in polymers to reduce yellowing, improved whiteness, and to enhance the brightness of a product. These Masterbatches function by absorbing the ultraviolet radiation and re-emitting the blue light. We have also developed these optical brightener Masterbatches, which produce enhance whiteness and brightness of the product without giving bluer tone.
Thermoplastics, in general have a tendency to provide a slight yellowing tint. This is an inherent property which cannot be eliminated/suppressed by the polymer manufacturers. However, increasing demand of end users need has compelled scientists to look into this area critically. To arrest the yellowing effect, optical brighteners are used. The organic optical brighteners are incorporated in thermoplastic polymers - polyolefins, styrenics, acrylics, poly carbonates, TPU, PET, at low levels and therefore the use of masterbatch is adopted for adequate dispersion in the polymer. Plastiblends range of optical brightener masterbatch for polyolefins processing include D48/10/051. This grade of PBI absorbs invisible Ultra violet light in sunlight or in artificial light source and converts it to visible blue-violet light. Accordingly, the polymer in which PBI’s Optical Brightner is added looks whiter and brighter.
EFFECT OF OPTICAL BRIGHTNER MASTERBATCH ON THE WHITENESS OF POLYMER
Optical Brightner functions, by absorbing UV radiation and remitting blue light, in the presence of a white pigment such as TiO2. The use of an optical brightener (OB) masterbatch will produce a brilliant white effect e.g
EFFECT OF OB MASTERBATCH IN RECYCLED POLYMER
There is a growing trend and pressure from various agencies to do more and more in relcycling of plastic waste. These wastes can be recycled into variety of products. By using OB the value of recycled material can be significantly enhanced by providing a more uniform white tint. However as compared to normal addition level of OB in virgin polymer application a comparatively higher percentage is required in recycled material. A moderate 0.7 to 1% of OB masterbatch addition is found to be effective in improving the appearance of the recycled material.
Advantages, of OPTICAL BRIGHT MASTERBATCH
1.Enhancing the whiteness& brightness of plastic 2.used for the processing of recycled plastic 3.improve brightness of recycle
OPTICAL BRIGHTENER FUNCTION BY ABSORBING UV RADIATION AND REMITTING BLUE LIGHT IN
THE PRESENCE OF A WHITE PIGMENT SUCH AS Ti02, THIS MASTER BATCH IMPARTS OPTICAL
BRIGHTNESS TO EXTRUDED MOULDED PRODUCTS AND ARE PARTICULARLY SUITABLE FOR CLEAR AND WHITE OPAQUE FILMS PARTICULARY SUITABLE FOR IMPROVING THE BRIGHTNESS AND LUSTRE
OF PE. FILMS AND PP .
Optical Bright Masterbatch is mainly used for the processing of recycled plastic, It can improve brightness of recycled plastic outstandingly, ehance the added value of plastic.
สอบถามข้อมูลเพิ่มเติมได้ที่ ฝ่ายขาย
Thai Poly Chemicals Co., Ltd.
บริษัท ไทยโพลีเคมิคอล จำกัด
ที่อยู่36/5 ม.9 แขวง/ตำบลนาดี เขต/อำเภอเมืองสมุทรสาคร จังหวัดสมุทรสาคร รหัสไปรษณีย์74000
Tel.: 034854888, 034496284
Fax.: 034854899, 034496285
Mobile: 0824504888, 0800160016
Website : www.thaipolychemicals.com
Email1 : thaipolychemicals@hotmail.com
Email2 : info@thaipolychemicals.com