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FAQ

In recent years, what new materials have come into use in the automotive interior, or in the future?
In the past 20 years, the energy crisis and the rise in oil prices prompted the automobile lightweight gradually become the development trend of the new car, but also makes people to pay attention to the development of LFT low density material, LFT material properties and processing technology has also been improved.
How do you measure the excess of the compound in the house?
SMC used in the manufacture of roving SMC sheet to cut the length of Lin (25mm), dispersed in resin paste and so on SMC roving requirement is short of good, low fuzz, excellent antistatic property, while cutting short shred will not adhere to the knife roller.
Seeking better SMC manufacturers in the industry, it is best to write more, thank you!
SMC is divided into domestic joint venture factory production, pure Japanese imports on these two, domestic production of product quality with pure Japanese production has certain differences, but not very big, layman see.
Thickening mechanism of Magnesium Oxide by SMC
The low activity will cause the glass steel sheet is weak, in the drying process is not easy to dry. In winter, the required Magnesium Oxide activity is a little higher, while in summer it needs to be a little lower. If the degree of activity and customer requirements of the indicators are different, it will affect the reaction rate of FRP, so that the customer's products are subject to serious quality problems.
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 difference between plastic die casting and compression molding? Please be specific
In recent years, press molding has been applied to thermosetting blends such as urea formaldehyde plastics, phenolic resins, epoxy resins, melamine resins, and rubber. Although some materials are available for injection molding, compression molding is still very common. Die casting material is more flexible than plastic material. Many thermosetting materials with high impact (1.0ft lb) and good notched impact strength retention, only in the limit under pressure will flow.
What's the difference between a ductile iron well and a composite resin manhole cover?
The strength of nodular cast iron well is high compressive strength, flexural strength, impact strength and toughness. The manhole cover does not occur after long-term use, the product will be crushed and damaged, can completely eliminate the "black hole city" accident, beautiful appearance, adjustable surface pattern design, bright colors and beautify the city environment, easy to use.
Is the SMC material poisonous?
This material is very good, non-toxic, give you a link, you refer to, remember to give a adoption Oh!