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产品简介
乐泰®产品5699 是一种灰色的，高性能，室温固化硅橡胶，不塌陷，无腐蚀性，低气味，低挥发性，单组分(RTV)，胶粘剂/密封剂。
典型用途
主要用于法兰密封，在刚性的法兰密封件上具有优良的耐油性能。例如，用在变速箱和金属铸件箱体。
注意事项
本产品不宜在纯氧与/或富氧环境中使用，不能用于氯气或其它强氧化性物质的密封材料使用。有关本产品的安全注意事项，请查阅乐泰的材料安全数据资料(MSDS)。
使用指南
在清洁的表面上，把5699 涂成一条胶线，在5 分钟内装配部件。将部件压紧,使胶粘剂分散均匀，充分填充贴合面。在承受大的负荷前粘接点应当充分固化(如7 天)。
贮存条件
除另有说明外，本产品理想贮存条件是放在8-28°C（46-82°F）温度范围内的阴凉干燥处，在原包装内存放。如果本产品存放在8~18°C 的条件下将会更理想。为避免污染未用胶液，不能将任何胶液倒回原包装内。若想获得更具体的贮存寿命信息，请与当地的乐泰公司技术服务部联系。
PRODUCT DESCRIPTION
LOCTITE® Product 5699 is a non-slumping, non-corrosive,
low odour, low volatile, single component, room temperature
vulcanising (RTV) silicone adhesive/sealant.
TYPICAL APPLICATIONS
Designed primarily for flange sealing with excellent oil
resistance on rigid flange sealing for example on
transmissions and cast metal housings.
PROPERTIES OF UNCURED MATERIAL
Typical
Value Range
Chemical Type Oxime Silicone Rubber
Appearance Grey
Specific Gravity @ 20°C 1.4
Viscosity @ 25°C Thixotropic Paste
Extrusion Rate gm/min.: 250 200 - 550
(3mm nozzle, 6 bar, 25°C)
Flash Point (), °C >93
TYPICAL CURING PERFORMANCE
Skin Over Time
The surface of this adhesive es dry to touch on
exposure to atmospheric moisture within 10 minutes at 23±
2°C, 60±5%RH.
TYPICAL PROPERTIES OF CURED MATERIAL
Electrical Properties
Dielectric Constant, ASTM D150 @ 100 Hz 2.8
@ 10kHz 4.0
@ 10MHz 4.1
Volume resistivity, ASTM D257, W.cm 2 x 1015
Surface resistivity, ASTM D257, W 2 x 1015
Physical Properties
Hardness, Shore A: 55-60
% Elongation to break, ASTM D412 550
PERFORMANCE OF CURED MATERIAL
(After 14 days @ 23±2°C, 60±5% RH at 0.5mm gap)
Typical
Value Range
Shear Strength, ASTM D1002/DIN 53283
Aluminium, N/mm2 0.3 0.1 to 0.7
(psi) (44) (15 to 102)
Zinc Dichromate, N/mm² 1.1 0.7 to 1.5
(psi) (160) (102 to 218)
Grit Blasted Mild steel 2.0 1.3 to 2.1
(psi) (300) (189 to 305)
Abraded Aluminium 1.7 1.3 to 2.0
(psi) (247) (189 to 300)
Tensile strength, ASTM D412, N/mm2 3.0 2.5 to 3.3
(psi) (435) (363 to 479)
Chemical/Solvent Resistance
Aged under conditions indicated and tested at 22°C.
Solvent Temp. % Initial strength retained at
100hr 500hr 1000hr
Multi-grade 120°C 97 96 89
Multi-grade 150°C 82 82 75
ATF (Dextron II oil) 120°C 69 85 78
ATF (Dextron II oil)* 150°C 74 65 35
Water/glycol 50/50 100°C 87 89 64
* Japanese Grade
This product is not mended for contact with petrol.
GENERAL INFORMATION
This product is not mended for use in pure oxygen
and/or oxygen rich systems and should not be selected as
a sealant for chlorine or other strong oxidising materials.
Directions for use
Product 5699 should be applied as a bead to clean surface.
Assemble parts within 5 minutes. When joint is assembled
pressure should be applied to spread the adhesive out and fill
the joint completely. The bond should be allowed to cure (e.g.
seven days), before subjecting to heavy service loads.
Storage
Product shall be ideally stored in a cool, dry location in
unopened containers at a temperature between 8°C to 28°C
(46°F to 82°F) unless otherwise labelled. Optimal storage is
at the lower half of this temperature range. To prevent
contamination of unused product, do not return any material to
its original container.
优势方面
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汉高乐泰是全球胶粘剂技术和品牌市场领导者。
道康宁、迈图是全球硅胶领域的市场领导者。
3M是全球胶带、环氧胶、结构胶等领域的市场领导者。
我们是专业胶粘剂及施胶设备整体解决方案供应商，我们不止卖产品，我们更为客户提供全面而专业的售前指导和售后服务工作，直至广大客户的项目正常运转！
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