Aonu Industrial Ltd.
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Solder Mask

Brand Name:
Lan Bang
Model Number:
two component
Shenzhen, Hong kong
Delivery Time::
10 - 20 days
Solder Mask
Detailed Description

1. Specially for high tech PCB and LED
2. Excellent heat/chemical resistance
3. High Density/Reliability
4. High Insulation

LB-1900 is a two component photoimageable solder mask, which is used in manufacturing high-precision printed circuit boards (PCB) which requires density and high reliability. The film coated has excellent heat and chemical resistance, and provides excellent insulation for the electric routines with high reliability in the extended use of PCB.


Among this series, the super white LB1900 resist can be used in the LED light for energy saving.


Part NOLB-1900
Color, part Ared, yellow, blue, green, black, white
Color, part Btransparent
Mixing ratioPart A : part B = 3:1
Viscosity280 ± 20 ps at 25 DegC, VT-04
Pre-curing first side 15-20 min 
Pre-curing second side 20-25 min 
Exposure energy300 - 800 mj/cm2, grade 9 - 12
Post curing60 min, 150 - 155 DegC 
Hardness pencil>=6H
Heat Resistance 260 DegC/20s 
Insulation 1 x 1012 Ω
Shelf life 3 month at 25 DegC in dark area 
Applicationused for high tech PCB,  and LED light for engery saving 

All this kind LPI Solder Mask, we promise will offer the best price by the good quality in china!We have confidence that you will satisfy with our products and service.Our toner cartridges are high quality with low price. We promise to supply our customers best service.Above items are just a part, many more Cisco products are not listed out, please feel free contact us for more details. Thank you for your attention

Company information:
Aonu Industrial Ltd. is an exporter of China (Mainland) Ladies' Dress Shoes products.    Our products are mainly sold to South America Southeast Asia Mid East! Highest quality and best price is the first to offer for our customers!    We are looking forward to cooperating with you. We provide clients with our best price, quality products and our most intimate services.Please contract us ( if you need to know more, Thanks
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Send Inquiry to this Supplier
Aonu Industrial Ltd.
Mr. Heheng Huang
Rm 1918, Jinhui Bldg, Nanhai Rd, Nanshan Dist, Shenzhen

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