Compression mould is HC Mould's biggest business, and we specialized in SMC/BMC/GMT/LFT/HP-RTM mold for more than ten years.
SMC is a mixture of polymer resin, insert fillers, fiber reinforcement, catalyst, pigments, stabilizers, release agents, and thickeners. Manufacturing of SMC is a continuous in-line process.
Ts'ebetso ena e hlahisa matla a phahameng, likarolo tse rarahaneng ka boholo bo sa tšoaneng. Ho tšoana le tšepe ea tšepe ea lefats'e e kenngoa ka mochine oa khatiso oa motlakase. Litefiso tsa boitsebiso li kenngoa ka letsoho kapa ka marang-rang ka hlobo; halofo ea mocheso e futhumetseng e koetsoe, mme ho sebelisoa khatello ea psi ea 2000 ho sebelisoa. Nako ea nako ea nako ho tloha metsotso e le 'ngoe ho isa ho e mehlano, ho itšetlehile ka boholo ba karolo le botenya. Lintho tse kang likhopo, batsamaisi le ho kenya li ka kenyelletsoa.
Compression molded fiberglass parts are characterized by net size and shape, two excellent finished surfaces, and outstanding parts-to-part repeatability. Trimming and finishing costs are minimal.
In-mold coatings and vacuum system in the tool are available to improve surface paint ability, eliminating the need for primer.
Color compounds can be customized.
Molemo oa likarolo tsa SMC tsa ho etsa lintho tse latelang ke tse latelang:
1. Ho ba le botsitso bo botle ba lefats'e, ho kenyeletsa le ho ba le mefuta e metle ea lichelete.
2. Pigmentable for molded-in color, best appearance with mold texture.
3. Excellent property retention in cold and hot environments.
4. E loketse ho sebelisoa ka ntle ho lik'ebetsong tse amanang le ts'ebeliso ea UV le metsi.
BMC mold used a thermoset plastic made up of a polymer resin, various insert fillers, fiber reinforcement, catalysts, stabilizers, and pigments that form a viscous. It is highly filled and reinforced with short fibers.
BMC is available in bulk bags as well as slug form. The mixing operation can be done in a number of ways. There are three methods for combining glass with paste: a continuous screw mixer, a sigma blade mixer and a plough blade mixer. The process chosen is dependent upon specific product properties, product form and volume.
Depending on the end-use application, compounds are formulated to achieve tight dimensional control, flame resistance, high dielectric strength, corrosion and stain resistance and color stability. Its excellent flow characteristics make BMC mold well suited to a wide variety of applications requiring precision in detail and dimensions. The material is available in a wide variety of colors.
Ntle ho moo, hlobo ea BMC e loketse bakeng sa ho hatella kapa ho kenya mochine. Ho hatella sebōpeho sa BMC ho sebelisetsoa ho hlahisa likarolo tse rarahaneng tse kang lisebelisoa tsa motlakase, lisebelisoa tsa koloi, lisebelisoa tsa lisebelisoa tsa motlakase le lisebelisoa, litsing tse khōlō tsa indasteri.
GMT is Glass Mat Reinforced Thermoplastics, a kind of sheet molding compound with fiber reinforced thermoplastic. It is produced on huge laminators, using a thermoplastic resin and one or more forms of reinforcement. The process yields a lightweight, partially consolidated, semifinished composite in sheet form. Most forms are produced to 1300mm to 1400 mm widths. However, some newer forms are made to greater but proprietary widths. The sheet stock may be cut to size to suit placement in the tool for a specific application and also can incorporate a decorative or functional surface laminated to one side. GMT mould makes possible the production of large parts with low tooling costs and fast cycle times via compression molding. The potential for parts consolidation presents the opportunity to further reduce weight and cost.
Monyetla oa likarolo tsa hlobo tsa GMT: tšebeliso ea khatello e tsosolositsoeng, e tlaase ea sebōpeho, nako e telele ea ho boloka, potoloho e khutšoanyane, mokhoa o phahameng oa tlhahiso.
GMT hlobo e sebelisoa haholo ka likoloi le kaho ea mohaho, indasteri ea lik'hemik'hale, thepa ea lipapali, thepa ea thepa, joalo-joalo.
LFT is bulk molding material that feature continuous fiber filaments running the full length of the pellet allowing these materials to exhibit simultaneous improvements in strength, stiffness, and impact resistance over a wide temperature range.
Meanwhile, D-LFT (Direct-long fiber thermoplastics) is available for injection or compression molding. Most D-LFT systems, feed glass roving into a twin-screw extruder (TSE), where it is chopped by the screws as it is mixed with molten polymer and additives that have been metered in separately. To improve surface finish, some systems use knives to prechop the roving prior to entrance into the TSE. This method generally yields a shorter fiber, while the direct roving feed produces long fibers and yields parts with higher structural performance.
The advantage of D-LFT mold is that it can reduce production cost by elimination of semi-finished products and logistical effort, and increase production flexibility.
Ho tloha ha ho thehoa ka 1996,Huacheng Mould has passed ISO9001 and was recommended to be the best SMC/BMC/GMT/LFT/ LFI mould supplier in China. With the company philosophy of “Honesty, quality, and efficiency” which enable us to keep a long-term cooperation with our barekioverseas. Having the capability of design and making moulds according to European technical standards and quality level, Huacheng has become one of the pillars of the industry.
We have successful experience in making various kinds of moulds for:
The barekiof Huacheng Mould are all over the world, suchjoaloka Amerika, Italy, Malaysia,Thailand, Iran le joalo-joalo. Lihlahisoa tsa rona li thabelaboleng bo phahameng ka ho fetisisa ka theko e utloahalang ka ho fetisisa.