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FAQ

Which is good for SMC composites and honeycomb composites?
3D printing can now print cellular structures directly.
Where are the differences between the products made of stone and resin?
If the quality of the tree ester products, the release of toxic substances will be more, longer.Of course, the stone now has man-made, with resin produced all kinds of marble and sheet metal.
Does floor heating emit toxic gas?
After the purchase contract signed with the merchant, asking for invoices, in order to avoid problems when businesses shirk responsibility
Why is unsaturated polyester resin used in sheet molding? Why don't short fiber moulding plastics use unsaturated polyester resins?
BMC SMC produced a good sheet or mass, there is a mature thickening process, the temperature should be placed for more than a dozen hours or more time to mature thickening.
What material is the resin composite manhole cover made of?
The raw materials for the composite cover of the colored resin composite cover are alkali free yarn, resin, low shrinkage, color paste, calcium powder, Magnesium Oxide and other additives, which are made by SMC high temperature molding without gluten sheets
SMC sheet pressing out the product is not bright, what is the reason?
Different grades of tree ester use different raw materials, new glycol, propylene glycol content of higher tree ester, made out of sheet pressure product brightness is better, but the higher the cost.
What material is SMC? Can it replace ceramics? Can it be made into toilets, basins, urinals and so on?
SMC composite is Sheet molding compound abbreviation, that is, sheet molding compound. The main raw materials are made up of GF (special yarn), UP (unsaturated resin), low shrinkage additive, MD (filler) and various auxiliaries. It first appeared in Europe in the early 1960s, and developed in the United States and Japan around 1965. At the end of 80s, China introduced advanced SMC production line and production process abroad.
What is the use of resin fiber powder extracted from the circuit board without breaking the law?
Generally do not understand, go to Baidu Encyclopedia (don't waste your points) with molten glass made of very fine fiber, insulation, heat resistance, good corrosion resistance, high mechanical strength. Used as insulating material and as raw material for glass fiber reinforced plastics.