SHANGHAI LIJIN IMP.&EXP. CO.,LTD
SHANGHAI LIJIN COMPOSITE INTERNATIONAL WOULD BE EASIER CHOOSING CARBON FIBER
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Used in municipal engineering of Fiberglass Profiles Curbstone Yellow.
Description
The abbreviation of SMC is English Sheet Molding Compound, Chinese name is called the Sheet Molding
Compound.SMC is a kind of semi-dry method of manufacturing glass fiber reinforced thermosetting
products moulded the middle material, composed of unsaturated polyester resin, low shrinkage/low profile
additives, initiator, release agent, such as mineral filler in advance mix into a paste, then add thickening
agent, colorant, such as after mixing, to fully impregnated, chopped glass fiber thickening process, finally
forms the sheet "Sandwich layer" type structure.
Such products for glass fiber products carbon fiber profile, used in municipal engineering, automobile,
aerospace engineering, chemical plants, etc
The abbreviation of BMC is English Bulk Molding Compound, group that Chinese mold plastic.BMC is a
kind of semi-dry method of manufacturing glass fiber reinforced thermosetting products moulded the
middle material, composed of unsaturated polyester resin, low shrinkage/low profile additives, initiator,
release agent, such as mineral filler in advance mix into a paste, then add thickening agent, colorant, etc.,
with different length of glass fibers, in special material kettle stirring, thickening process, eventually
forming clumps of intermediate materials.
Main Performance
| * (Fiberglass 1.95,aluminum 2.7 and steel 7.85) less than 1/5 of steel. |
| * Super strength. About 5 times of steel. |
| * Corrosion-resistant. Anti-acid,anti-alkali. |
| * Never rust. Which is more excellent than stainless steel. |
SMC/BMC molding process
SMC/BMC moulding process is to put a certain amount of mould plastic metal in the mould, under certain
temperature and pressure effect, make the mould plastics within the mold heat plasticizing, pressure flow
and full of cavity shaping curing and one way to get products.
The characteristics of the SMC/BMC moulding products
1. High mechanical strength
2. Light weight material
3. Strong corrosion resistance
4. High dielectric strength
5. Sealed performance is good
6. Flexible product design
7. Product appearance
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