产品名称:BHT抗氧化剂

成分:二丁基羟基甲苯 ( Butylated Hydroxy Toluene)

化学式:C15H24O

分子量:220.4g/mole

外观:米白色结晶固体

用途:

       1.石油及蜡的抗氧化剂

含碳氢的油脂(例如：滑剂、离型剂及涡轮油 )当长期曝露在高温及氧气中时，易形成酸化及泥块状。使用0.1%~~2%的BHT可减少酸化及泥块物的形成。

       2.染料,润滑油及油墨的抗氧化剂

       能防止染料,润滑油及油墨的酸值或黏度上升.

       3.乳胶,树脂的抗氧化剂

       4.塑胶的抗氧化剂,稳定剂

　　BHT可用于PE、PVC、PS、ABS、Polyester等合成树脂因受氧化而色变之防止作用,可做塑胶的稳定剂。

       5,橡胶的抗氧化剂

　　添加BHT能保持原橡胶制品之色泽及不具污染性,并延长使用寿命。
　　防止橡胶在加工过程中之裂解，并保持天然橡胶及合成胶橡原拉力强度及其他物理性质。
 

Vulkanox BHT

Specification:Appearance: conforms with product description
Assay active substance (GC)
without residual volatiles: min. 99.8 %
Ash (sulphated ash): max. 20 ppm *)
Colour number Hazen (APHA): max. 10
Specification values are subject to constant monitoring.
*) Assay been made each 10th batch

Characteristic data:
Density: approx. 1.03 g/cm3
Bulk density: approx. 600 kg/m3
Solidification point: approx. 69.2 °C
Residual volatiles (Methanol): approx. 3000 ppm
Melting point: approx. 69.5 °C

Uses :
Vulkanox BHT is a non toxic antioxidant of high efficacy. It protects organic material from oxidation by atmospheric oxygen.
Areas of application include: elastomers, thermoplastics, latices, polyether polyols, mineral oils, fuels, adhesives, dyestuffs, printing links, aliphatic and cyclic ethers, vegetable oils and plastics.
Special grades are available for applications involving biodiesel, foodstuffs, medicines and animal feeds.