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FEATURES OF GOLOHO-L325
·Convenient to use: organic silicon modified polyurethane type, good waterproof, easy to repair.
·Neutral, no corrosion for many metals, anti-yellowing. Outstanding bond strength for hard to bond materials without the... moreFEATURES OF GOLOHO-L325
·Convenient to use: organic silicon modified polyurethane type, good waterproof, easy to repair.
·Neutral, no corrosion for many metals, anti-yellowing. Outstanding bond strength for hard to bond materials without the primer.
·Use at：-50～190℃
·Excellent insulating performance.
·Good weatherability，temperature tolerance, resistant to water,chemical erosion and aging.
·Transparent light blue, UV indicator for inspection.
·Repair circuit board.
·Package: 2L/tin
·Shelf life: 9 months
Description
APPLICATION SCOPE OF GOLOHO-L325
The polyurethane conformal coating of circuit board in electronic and electrical, living electric apparatus, rail transit and new energy.
TYPICAL PROPERTIES OF GOLOHO-L325
Appearance
surface curing(25℃,75%）min 20~60
Solid content % 99%
viscosity cp 800
Specific Gravity (25℃)g/cm3 0.9
Hardness (JISD ) 40
Tensile Strength Mpa 8
Elongation % 20
Dielectric strength kV/mm 21
Dielectric constant 60hz 3.7
Dielectric dissipation factor 60Hz 4.9 × 10-2
Volume Resistivity Ω﹒cm 6.0×1014
USE AND PRESERVATION MEASURES OF GOLOHO-L325
Do not contact with the eyes, the skin or the clothes. If contact the compound with eyes, rinse immediately with plenty of water for 15mim. If contact the compound with skin, scrub immediately with dry cloth, and rinse with soapsuds.
wash the hands after use
storage: storage at 5-25℃ in dry place.
PRECAUTIONS FOR USE OF GOLOHO-L325
Clean and dry the surface before using.
50~200μm
Suggested coating thickness：50~200μm
Curing time: be different at different temperature and humidity.
BASIC PHYSICAL AND CHEMICAL PROPERTIES OF GOLOHO-L325
Appearance(color): Transparent
Appearance(shape): liquid
pecific Gravity(25℃): 0.9
Solubility : Soluble in nonpolar solvents
Flammability: inflammable liquid
Volatile matter: Alkanes, solvents that do not contain aromatic hydrocarbon
TRANSPORT OF GOLOHO-L325
According to the dangerous goods
FACILITIES OF GOLOHO-L325
Whole or local exhausting facilities and flushing facilities.
FOR USERS
Without notice, the contents of this article may be changed due to the product performance improvement and specification.
We just only ensure the specifications of our products. You have to test the product before using to conform if it is suitable for your use.
Our products are developed for general industrial use.
The data are real expression in the existing test methods and results of GOLOHO POLYMER in this paper. However, because of the uniqueness of every application, the product information can never replace necessary testing before user's applying. The user's test results are the only way to ensure the product is suitable for their specific application requirements. Therefore, unless a written guarantee, GOLOHO POLYMER only ensures the products comply with the factory specifications. GOLOHO POLYMER never recognizes any other form of guarantee and claim clause. GOLOHO POLYMER has the right to test again for product quality if there is any quality problem. GOLOHO POLYMER will provide replacement or refund if any quality problem confirm. Users should be responsible for ensuring that their applications comply with local safety regulations and obtain the necessary certifications and recognition. GOLOHO POLYMER does not undertake any responsibility for any safety and loss problems.
Please contact the company's customer service if you want to reprint the contents of the products. Customer service hotline: 0519-85610389; for more details, please visit web site: goloho@sina.com
If you need to apply the urethane conformal coat / urethane conformal coating, please contact us.
GOLOHO Polymer Materials (Changzhou) Co., Ltd. has founded in 1995. It is a leading enterprise in China which manufacture industrial adhesives, such as RTV silicone, RTV grease and conformal coating. Which are widely used in new energy, rail transportation, photoelectric display, electrical electronic equipments. After more than 20 years of development and technology accumulation, GOLOHO masters the leading technology, production process and the strict quality management system. It has approved ISO 14001:2004 GOLOHO has built the factories and R&D centers in Shenzhen, Guangdong and Changzhou, Jiangsu, winning the most of the community and the customer recognition and praise. GOLOHO provides total solutions for customers at home and abroad with Safe, reliable and innovative high-tech products and comprehensive services.
#polyurethane #conformal #coating
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