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Fiberglass Products For Mold Forming
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Fiberglass Products For Mold Forming
Spray-up Process
A mould is sprayed with a mixture of catalyzed resin and chopped fiberglass roving (fiberglass cut to specific length using a choppergun).Then the glass-resin mixture is well compacted, usually for complete impregnation and deairing. After curing thefinished composite part is de-molded.
Assembled Rovings for Spray-up
Assembled Rovings for Spray-up are compatible with UP, VE and PU resins. They deliver
properties of low static, excellent dispersion and good wet-out in resins.
Product Model/Features
| Product Code | Product Features | Typical Application |
|---|---|---|
| 176 | Good runnability for spraying operation, larger dispersion area inspraying, slower wet-out, less slide on vertical surfaces, suitable forproduction of large parts | Swimming pools, storage tanks boats & yachts |
| 180 | Good runnability for spraying operation, moderate wet-out speed, easy roll-out, easyremoval of bubbles, no spring back in sharp angles, excellent mechanical propertiesand hydrolytic resistance in parts, suitable for high-speed spray-up process with robots | Sanitary ware, FRP hulls, autoparts, chemical storage tanks |
| 180K | Fast wet-out.ideal for products with small surface | Bathtubs |
End-Use Markets
(Marine/Bathroom Equipment/Automotive/Chemistry and Chemical/Sports and Leisure)
Hand Lay-up Process
The reinforcement, in form of fiberglass strands, mat or woven roving, is first laid into a mold which has been coated with a release agent and a gel coat, Then a resin mix is applied by hand using a brush or spray gun. A roller is then used to ensure uniform impregnation, complete glass wet-out.and removal of any trapped air bubbles. This operation is repeated until thedesired thickness of the structure is obtained, After curing at room temperature or under heating conditions, the finished parts are formed.
Woven Rovings
Woven Rovings are compatible with UP, VE, EP and PF resins.Woven Rovings are available with a width range of 50mm~3,000mm and a weight range of 260g/m~1,600 g/m. Other specifications are also available on customer request.
Product Model/Features
| Certification | Product Code | Certificate No |
|---|---|---|
| DNV | EWR270 EWR300 EWR400 EWR600 EWR800 EWR1000 EWR1600 | TAK00001TH |
| LR | EWR270 | LR2002408ALP |
| LR | EWR360 | LR2002409ALP |
| LR | EWR580 | LR2002410ALP |
| LR | EWR600 | LR2002411ALP |
| LR | EWR800 | LR2002412ALP |
End-Use Markets
(Marine/Building and Construction/Automotive/Chemistry and Chemical/Electrical and Electronics/Sports and Leisure/Wind Energy)
Emulsion Chopped Strand Mats
Emulsion Chopped Strand Mats are made of randomly distributed chopped strands held togetherby an emulsion binder. They are compatible with UP and VE resins. The roll width ranges from 200mm to 3,120mm. Special requirements may be available upon request.
Product Model/Features
| Product Code | Product Features |
|---|---|
| E01 | High tensile strength, allowing for use in hand lay-up process to produce large-area parts, no airborne fiber when operating, good wet-through and fast wet-out in resins, rapid air lease, high mechanical strength, superior acid corrosion resistance |
| E10 | Rapid air lease reducing rolling out times, low resin consumption |
| E20 | Good moldability, good wet-through and fast wet-out in resins, rapid air lease reducingrolling out times and increasing productivity, low resin consumption, high mechanical strength of composite products, superior acid corrosion resistance |
Powder Chopped Strand Mats
Powder Chopped Strand Mats are made of randomly distributed chopped strands held together by a powder binder. They are compatible with UP, VE, EP and PF resins. The roll width ranges from 200mm to 3, 120mm. Additional demands on wet-out and decomposition time can be available upon request.
Product Model/Features
| Product Code | Product Features |
|---|---|
| P02 | High tensile strength, suitable for use in hand lay-up process to produce large-area partsgood wet-through and fast wet-out in resins, rapid air lease, high mechanical strength |
| P20 | Soft mat, ease of manual tearing apart, good conformabilit, good wet-through and fast wet-out inresins, rapid air release reducing rolling out times and increasing productivity, low resin consumptionhigh mechanical strength of composite products, superior acid corrosion resistance |
Product Model/Features
| Certification | Product Code | Certificate No |
|---|---|---|
| DNV | EMC300 EMC450 EMC600 EMC900 | TAK000001TJ |
| LR | EMC225(E) EMC300(E) EMC450(E) EMC600(E) | MAST/3490/2 |
| LR | EMC300(P) EMC450P) EMC600(P) EMC900(P) | LR2002414LP |
