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JDB7180W silicone sealant
JDB7180W is a single component dealcoholized room temperature vulcanized silicone rubber that undergoes room temperature curing with moisture in the air. The deep curing speed is fast, and the surface of the component can be cleaned after about four hours. Good sealing performance, with good adhesion to metal, aluminum, glass, TPT/TPE backing, and junction box plastic PPO/PA. The conventional mechanical properties and aging mechanical properties are excellent, and it has good compatibility with various types of EVA. The unique rheological system design ensures the good construction process and deformation resistance of the colloid.
Feature
● The product has a short surface drying time (≤ 15min) and fast deep curing, which is conducive to rapid bonding;

● Excellent adhesion performance, with good adhesion to most metals, plastics, ceramics, and glass;

● Excellent weather resistance, moisture resistance, and heat resistance; Good electrical insulation performance;

● Stable mechanical and electrical performance within the range of -50 ℃ to 200 ℃. Fully comply with the requirements of the EU ROHS Directive.
Parameter

项  目

典型值

测试标准

固化前特性(25±3℃ ,  50±5%RH)

外观                                                                    白色膏状物                                 --

密度  （g/cm3）                                                  1.35±0.05                                 GB/T 13354— 1992

表干时间(min)                                                     ≤ 15                                      GB/T  13477.5—2002

固化后特性(25±3℃ ,  50±5%RH @ 7days）

硬度  （Shore A）                                                  40±5                                     GB/T 531.1—2008

扯断强度(MPa)                                                    ≥2.0                                     GB/T 528—2009

伸长率( % )                                                         ≥300                                     GB/T 528—2009

粘结强度 /铝（ MPa）                                           ≥2.0                                     GB/T 7124—2008

体积电阻率(Ω ·cm)                                      ≥ 1.0 × 1014                                                       GB/T 1410—2006

介电强度  （kV/mm）                                             ≥ 18                                      GB/T 1408.1—2006

介电常数  （ 1.0HZ）                                                3.0                                       GB/T 1409—2006

介质损耗(1.2HZ)                                                 0.02                                      GB/T 1410—2006

  性能粘接（完全固化7days）

基材

效果

粘结强度

金属

铝                                                                      极佳                                               2.2

黄铜                                                                   极佳                                               2.1

铜                                                                      极佳                                               2.0

软钢                                                                   极佳                                               2.0

不锈钢                                                               极佳                                               2.0

塑料及树脂

ABS 树脂                                                            极佳                                               1.8

丙烯酸树脂                                                          差                                                 0.9

环氧树脂                                                            极佳                                               1.7

酚醛树脂                                                            极佳                                               2.0

聚缩醛    （POM）                                                  极佳                                               2.0

聚对苯二甲酸丁二醇脂  （PBT）                              好                                                 1.6

聚碳酸脂  （PC）                                                   极佳                                               1.8

聚酯薄膜  （PET）                                                 极佳                                               1.8

聚乙烯（ PE）                                                        差                                                 0.8

聚酰亚胺  （PI）                                                    极佳                                               2.0

聚氧化二甲苯  （PPO）                                          极佳                                               2.0

聚苯乙烯  （PS）                                                     好                                                 1.2

聚四氟乙烯（ PTFE）                                             差                                                 0.8

无机材质

玻璃                                                                   极佳                                               2.2

 

 

 

 

 

 

 

 

application
Usage method
Instructions for use

● Clean and dry the surface of the object being glued.

● Extrude the adhesive with a special tool and apply it to the cleaned joint surface.

● Usually cured at room temperature and relative humidity of 30% -80%, the physical properties can reach over 90% of the full performance within 24-72 hours. The product is not suitable for highly enclosed or deep curing.


matters needing attention

● Before use, please refer to the MSDS in detail.

● The construction site must maintain good air flow.

● Wear protective equipment such as goggles, specialized gloves, shoes, and hats.

● Avoid contact with skin and eyes. If accidentally touching the skin, wipe it clean with a dry towel and wash it thoroughly with soap; If you accidentally come into contact with your eyes, immediately rinse with clean water, and if necessary, go to the hospital for examination.

● After use, the rubber hose of this product should be sealed for storage and reuse. This product is for industrial use only.


Packaging specifications

● 100ml/piece plastic or aluminum tube packaging, packed in boxes of 100 pieces.

● 300ml/tube, 24 pieces per box.

● 2600ml/bottle, 4 bottles per box.


Storage and transportation

● Store away from children.

● This product should be sealed and stored in a cool and dry environment, avoiding direct sunlight. The temperature should be below 28 ℃ and the relative humidity should be below 60%. The shelf life is 6 months. The production batch number and shelf life can be found in the rubber hose.

● This product is non hazardous and is stored and transported as a general chemical.


Please read carefully:

The various data contained in this article are obtained by our company under laboratory standard conditions and are for reference only. When used, the actual test data shall prevail. The product usage methods mentioned in this manual are only our company‘s suggestions. To ensure the safety and applicability of the materials under the final use conditions, it is necessary for customers to confirm the applicability of the products through experiments. For information obtained from testing under other different instruments or conditions, Our company does not make any promises, and we declare that we do not assume any responsibility for the consequences of customers using the product for unsuitable purposes.
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