OEM Manufacturer Jtc Tool 0.006 Positioning Accuracy mm U Axis Machining Manufacturers Gmu400 Multi Spindle CNC Machining Center China 5 Axis Machining CNC
We persistently execute our spirit of ”Innovation bringing growth, Highly-quality making sure subsistence, Administration marketing reward, Credit history attracting clients for OEM Manufacturer Jtc Tool 0.006 Positioning Accuracy mm U Axis Machining Manufacturers Gmu400 Multi Spindle CNC Machining Center China 5 Axis Machining CNC, Let’s cooperate hand in hand to jointly make a beautiful future. We sincerely welcome you to visit our company or contact us for cooperation!
We persistently execute our spirit of ”Innovation bringing growth, Highly-quality making sure subsistence, Administration marketing reward, Credit history attracting clients for China 5 Axis CNC Machining Center and 5axis Machining Center, Our stock have valued 8 million dollar , you can find the competitive parts within short delivery time. Our company is not only your partner in business, but also our company is your assistant in the coming corporation.
Description
Main quality indicators of fiberboard (Backup board for printed circuit board drilling) |
|||
Dimensional deviation, density and moisture content requirements |
|||
project |
unit |
Nominal thickness range/mm |
|
2.0、2.4 |
|||
Thickness deviation |
Unsanded board |
mm |
-0.30 |
sanded board |
mm |
±0.20 |
|
Density variation |
% |
±10.0 |
|
Length and Width Deviation |
mm |
±2.0,max±5.0 |
|
Squareness |
mm/m |
<2.0 |
|
Warpage |
% |
<1.0 |
|
density |
g/cm3 |
1.1≥d>0.84 |
|
moisture content |
% |
≤8 |
|
Formaldehyde emission |
—— |
Negotiation |
|
Note: The thickness of each measuring point in each sanded board should not exceed ±0.15mm of its arithmetic mean value. | |||
Physical and chemical performance indicators |
|||
performance |
unit |
Nominal thickness range/mm |
|
≧1.5-3.5 |
|||
Bending Strength |
MPa |
30 |
|
Modulus ofelasticity |
MPa |
2800 |
|
internal bond strength |
MPa |
0.6 |
|
Thickness Swelling rate |
% |
≤22 |
|
Surface bonding strength |
MPa |
0.6 |
|
Surface soundness |
HD |
72±5 |
Details
It is specially used for mechanical drilling of printed boards and placed under the copper clad laminates to be processed or semi-finished printed boards, high density fiberboard for gasket materials to meet processing technology requirements.Product raw materials choose wood raw materials with little deviation in moisture content and density, defibrating technology process stably controls the form of separated fibers of wood chips to meet quality requirements.The hot pressing and paving technology proocess finely controls the stability of the horizontal and vertical density of the fibers, In addition, under the steam injection system, the structure and performance of the product are more stable after hot pressing, which ensures excellent tolerance control even if the finished product is not sanded. Product density is higher than 840g/cm3, high surface hardness, flat surface, no bubbles, no wrinkles, no cracks, no scratches, no ripples, no bump points and impurities, no color inequality .The end face of the product is neat, and the thickness is only 2.0mm and 2.4mm, but the warpage of the product is guaranteed to be small, and the thickness tolerance is small, which is conducive to the fine processing of the printing plate. There are two surface treatment methods: sanding and catt .The size of the product is 1245mm×940mm、1245mm×1042mm、1245mm×1092mm, and the thickness is 2.0mm and 2.4mm.The Products are unprocessed plain wood-base panel. It can be cut, processed and packaged according to customer requirements. The formaldehyde emission of the product is determined by negotiation between the two parties.
Product Advantage
1. The production management system of each wood-based panel factory in our group has passed theOccupational Health and Safety Management System(GB/T 45001-2020/ISO45001:2018)、Environmental management system(GB/T24001-2016/IS0 14001:2015)、Quality management system、(GB/T19001-2016/IS0 9001:2015)Certification.product through CFCC/PEFC-COC Certification、FSC-COCCertification、China Environmental Labeling Certification、Hong Kong Green Mark Certification、Guangxi quality product certification.
2. The Gaolin brand wood-based panel produced and sold by our group has won the honors of China Guangxi Famous Brand Product, China Guangxi Famous Trademark, China National Board Brand, etc., and has been selected as China’s top ten fiberboards by the Wood Processing and Distribution Association for many years.
We persistently execute our spirit of ”Innovation bringing growth, Highly-quality making sure subsistence, Administration marketing reward, Credit history attracting clients for OEM Manufacturer Jtc Tool 0.006 Positioning Accuracy mm U Axis Machining Manufacturers Gmu400 Multi Spindle CNC Machining Center China 5 Axis Machining CNC, Let’s cooperate hand in hand to jointly make a beautiful future. We sincerely welcome you to visit our company or contact us for cooperation!
OEM Manufacturer China 5 Axis CNC Machining Center and 5axis Machining Center, Our stock have valued 8 million dollar , you can find the competitive parts within short delivery time. Our company is not only your partner in business, but also our company is your assistant in the coming corporation.