Thermal mosaic materials 
 Heated mosaic of inlaid machine in the lab often used to feed into the metallographic samples for metallographic experiments. 

 Film series products use the latest technology development and production of advanced metallographic cutting mosaic machine with domestic and foreign models, specifications can fully replace the similar products of foreign metallographic sample preparation professional company. All mosaic materials are combined with sample firmly close the sample edge is not easy to produce gaps, thereby reducing interference. Improve the accuracy of the metallographic samples. 

 Metallographic samples for a variety of small or irregularly shaped and not easy holding the workpiece by the mosaic-kind mosaic for 8-15 minutes to complete the sample preparation. 

 Embedded material colors: black, transparent white 

 4000 U.S. silicon carbide emery paper 

 Original U.S. imports 8 film disc sand and page-like PVC film sand, gum and gum of two kinds, commonly used models 4000, 2400, 1200, No. 800. Used for metallographic grinding, the PCB gold phase slice .... welcome to plant directly into the goods. 

 High-quality, high performance, can also play in the extremely harsh working conditions; good water resistance, long service life of this product is 1.5-3 times the service life of other similar products, cost-effective to significantly reduce the customer's long-term investment costs. 

 Uniform thickness of the film substrate, made of bonded micron unit rules abrasive, so uniform machined surfaces and thin long rolls, the number of replacement, to help improve production efficiency. 

 Applied to: pcb industries, high-grade glass, electronics, precision grinding, roller camshaft, crankshaft, head, Weixing motor and other precision grinding. 



 Metallographic sandpaper 

 Metallographic sandpaper-series, specifically for the rough grinding and fine grinding of metallographic sample preparation. Metallographic pre-mill for domestic and foreign various models, specifications, especially for a variety of semi-automatic or fully automatic metallographic grinding and polishing machine. 

 Metallographic sandpaper to a selected, uniform size, excellent grinding effect of the silicon carbide abrasive abrasive, using electrostatic sand-planting process to make the metallographic special waterproof sandpaper with abrasive evenly distributed, sharp grinding durable characteristics. So that the grinding of the sample addition to speed, the deformation layer is shallow, especially on hard or harder material effect. All rough grinding and fine grinding process can achieve water mill, complete eradication of the samples with ordinary metallographic sandpaper grinding paste, dust and other defects. 

 Metallographic sample characteristics, microstructure special sandpaper forming metallographic sandpaper and forming the metallographic water sandpaper, a diameter of 230mm and 200mm wafer shape specification, specially used for rough grinding and fine grinding of metallographic sample preparation. Metallographic pre-mill for domestic and foreign various models, specifications, especially for a variety of semi-automatic or fully automatic metallographic grinding and polishing machine. 
 Abrasive type: silicon carbide, alumina 

 Sandpaper on the back is divided into: (1) ordinary (non-adhesive) (2) with the paste back (PSA) 
 Origin: domestic, import (Germany, the United States, South Korea) 

 Sandpaper grain size (# of unit head) (p is the unit of measurement) 
 Pre-ground: 
 80 # 120 # 180 # 240 # 320 # 
 Grinding: 
 600 # 800 # 1000 # 1200 # 1500 # 2000 # 
 Superfinishing: 
 P2500 P4000 





 Metallographic cutting disc 

 Cutting disc made of the highest quality materials, attached to the diameter (152mm) (178 mm), (229 mm), (254 mm) (305mm), and (356 mm) 
 High density and low-density two in diameter (76 mm) diamond particles cutting disc (102 mm), (127 mm), (152 mm) and (178 mm). 
 High-density cutting disc suitable for cutting metal and ceramics often; low-density cutting discs for cutting fragile materials (such as: ceramics, glass, carbides and other heat-resistant materials). EP diamond particles cutting disc suitable for cutting soft or gum materials, As for the cutting iron, cobalt end of alloys, the end of high-quality nickel alloy and lead at the end of alloys, the use of high consumption level of diamond particles cutting disc is more appropriate. 
 DW and AC-type diamond particles before cutting disc, please use the grindstone. Proposed to add coolant or water can reduce the cutting time and increase the cutting accuracy when cutting. 





 Metallographic polishing flannel 


 Diameter of 230mm and 200mm wafer shape specification. 
 Flannel on the back is set to: (1) ordinary (non-adhesive) (2) with the paste back (PSA) 


 Origin: domestic and imported (U.S.) 


 Imported wear velvet polishing cloth: 
 Bright brown, medium velvet polishing cloth, fluff density medium for 1 to 0.10-micron diamond or alumina polishing abrasive polishing cloth as a wider range of material polished with ordinary polishing cloth, has a longer life than the ordinary type polishing cloth can be used as the final polishing purposes. 

 Ordinary domestic velvet polishing cloth: 
 Dark brown medium hair fabric, fluff density medium for 1 to 0.25-micron diamond or alumina polishing abrasive polishing cloth, as a wider range of material polished with ordinary polishing cloth can be used as final polishing purposes. 




 Cold buried resin, condensing package 

 Product Description This product is also applicable to the PCB, FPC, semiconductor technology, microelectronic technology, medical technology, photovoltaic technology and other fields. Buried resin powder (acrylic powder) and hardener is imported acrylic resin as main raw material for metallographic sliced ??specimen cold mosaic, with a steady and rapid cure at room temperature, bubbles, long-term storage is not color, high hardness, acid and alkali, excellent performance. 
 Unique advantages * rapid curing, smooth, good transparency * low viscosity, excellent flow properties and excellent permeability * slice curing * holes and depression after the slice has a good supporting role * slice curing sufficient hardness and toughness slice polished enough brightness * slices before and after curing shrinkage is very low * can be used for all known soft or hard plastic mold physicochemical properties 
 Appearance: cold buried resin powder: white powder, the particle size of 100 microns or less, the molecular weight of 150,000 Mw to 160,000 Mw Hardener: Colorless to light yellow transparent liquid. 
 Flammability: Cold buried resin powder when the temperature or open flame burning, hardening agent is a volatile flammable 
 Use; hardener and cold buried resin powder according to the ratio of 1:3 (weight ratio) mixed, slowly stir (avoid the generation of artificial bubble) injected into the mold, let it fully cure can cure time of about 7 to 8 minutes, this product contains defoamer, when used appropriately in general there will not bubble generated, suitable temperature (° C): 10 ℃ - 45 ℃ component ratio (weight ratio) cold buried resin powder: hardener = 3:1> Use safety. not excessive inhalation of vapors must be operating in a well-ventilated room;, the operation is not encountered in flame and temperature; at low temperature, dry place and not touch the fire and organic solvents. 4, the cold buried resin powder and hardener must be stored separately 




 Metallographic Shui Jingjiao 


 Performance characteristics: transparent colorless liquid, highly transparent, colorless, low viscosity, heat medium, fast curing, necessary and catalyst and allow product to reach the crystal transparent 
 Room temperature, the hardening time is short, about 15-20 minutes; 
 2, the heat hardening process does not affect the sample; 
 3, after hardening, bubbles, a high degree of transparency; 
 4, room temperature, the reaction does not need heating. 

 Use: Shui Jingjiao ︰ ratio of the standard hardening Qi ︰ catalyst preparation is 100 ︰ 0.8 ︰ 0.8 To speed up the hardening time can be appropriate to increase the proportion of hardening agent and catalyst, Crystal by adding hardener and catalyst, slowly turning measuring cup so that the hardener and a catalyst to fully fused together to try not to stir! So as not to artificially produce the bubbles! 
 Uses: mainly used in micro-slices of the PWB, PCB, FPC, and optical electronics production. 



 Metallographic Polishing Paste diamond paste 

 Diamond polishing paste binding agent made from a soft abrasive diamond powder abrasive and paste, also known as the loose abrasive. It is used to grind hard and brittle materials in order to obtain a high surface finish. The grinding of abrasive in the grinding process will roll over, resulting in extrusion and cutting the two functions, the convex and concave surface is becoming smooth. 
 Grinding paste binder oil and water-soluble. 
 Such as PCB circuit board industry in the process of metallographic sample grinding plus, such as a certain degree of fineness of grinding paste (0.3um), sample mosaic for the observed cross-section under the microscope more clearly to reach test standard. 
 Abrasive paste type and processing objects 
 Type of use of performance processing object 
 The wettability of oil-soluble abrasive paste, grinding force, grinding heat, such as processing finish high carbide hard alloy materials, parts, instruments, measuring tools, cutting tools, grinding tools, etc.. 
 Viscosity of water-soluble grinding paste, easy to row cut, high processing efficiency, slightly corrode the metal. PCB circuit board, glass, ceramics, precious stones, agate and other non-metal hard and brittle materials products. 





 Cold mounting die hard and plastic mold 


 Cold-set mode, also known as a hard body plastic mold, mainly used in PCB plant in metallographic sections from carrying the slice, 
 The products are made from special materials, injection molding, the wall is smooth, easy stripping, strong durability and other characteristics, 
 Product Specifications: diameter 25MM, high 20MM. 
 Inner diameter of 32MM high for 20MM 

 Metallographic sample folder sample folder 
 A variety of materials, including hard plastic, transparent soft plastic, steel 
 The samples folder / Samples folder metallographic gel produced 
 Sample folder: 
 a stainless steel sample clip; 
 bO-type plastic sample folder; 
 cT-type plastic sample folder; 
 (d) Samples folder of the board; 
 (e) polishing the folder angle adjustment; 
 (f) plastic sample folder. 
 Flake, pin Zhuang samples used to erect the mosaic for the observed cross-section. 
 Professional for PCB circuit board industry, metallographic section. The PCB for a thin sheet sample needle and strong erect mosaic observed with a microscope cross-section. 


 Slice consumables: abrasive sandpaper, polishing flannel polishing powder, Crystal (with the curing agent and catalyst), acrylic powder, cold-set mode (hard body plastic mold), silicone mold (soft plastic mold), plastic cup, sample clip, etc.