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BonDERITE L-GP BN 4479 FA ACHESON is a colloidal dispersion of crystalline boron nitride in a solvent based media. BonDERITE L-GP BN 4479 FA ACHESON is
sprayed on the surfaces to treat and forms an anti-adherent coating being an anti-diffusion barrier for the titanium alloys.
Application：
The high thermal resistance of boron nitride (up to 1,000 °C in air and 2,000 °C in inert atmosphere) makes BonDERITE L-GP BN 4479 FA ACHESON perfectly adapted to all metal
forming operations at high temperatures especially for the super plastic forming of titanium:
● Tool coating or pretreatment of the billets to provide a
good lubrication.
● Coating of the titanium sheets to develop an anti-diffusion barrier (SPF-DB technology).
TECHNICAL DATA (as supplied)
Aspect White fluid
Density at 20°C, kg/m³ 1,100
Viscosity, mPa.s（Brookfield, 20°C) 300
DIRECTION OF USE
Preliminary Statement
Prior to use it is necessary to read the Material Safety Data Sheet for information about precautionary measures an safety recommendations. Also, for chemical products exempt
from compulsory labeling, the relevant precautions should always be observed. Please also refer to the local safety
instructions and contact Henkel for analytical support.
BonDERITE L-GP BN 4479 FA ACHESON是一种胶体结晶氮化硼在溶剂基中的分散体， BonDERITE L-GP BN 4479 FA喷涂在表面上以形成抗粘连剂涂层是钛合金的防扩涂层。
应用
氮化硼的高耐热性（高达1,000°C在空气中和2,000°C的惰性气氛中）使BONDERITE
L-GP BN 4479 FA ACHESON完美适用于所有金属高温下的成型操作，特别是对于钛的超塑性成型：
●工具涂层或对坯料进行预处理以提供润滑性。
●镀钛板以形成防扩散涂层（SPF-DB技术）。
技术数据
（按提供）乳白液
20°C时的密度，kg /m³1,100
粘度，mPa.s 300
使用方向
初步声明
在使用之前，有必要阅读材料安全数据有关预防措施和
安全建议。另外，对于化学产品豁免 从强制性标签起，有关预防措施应
始终要遵守。另请参阅当地安全说明，并与汉高联系以获得分析支持。
