Fiberglass stitched PP or PET sandwich combo mat used for composite
Fiberglass stitched PP or PET sandwich combo mat used for composite is the multi-layered combination mat, made by roving or woven roving or chopped strand, with one or both sides of synthetic fiber core (PP or PET), like a sandwich.
The complex mat is also made from a combination of woven roving which are mechanically stitched with mats made of chopped strand to form the “bread”. Some complex mat even have no roving or fabric (i.e. complexes stitched from mats and veils without fabric layers).
In all cases, the layers are mechanically stitched to the synthetic fiber core. It is mainly applied in the hand lay up, RTM and other close molding processes.
This fabric is compatible with UP Resin, Vinyl ester resin, epoxy resin system etc. It is widely used in closed mould applications for vehicle bodies and panels, marine (boat hulls and decks), windmill nacelles, leisure vehicle and structural shapes.
Features:
1. The structure of sandwich to increase strength, reduce product weight and better surface finish.
2. Low resin-consumption and faster wet-out.
3. Good manufacturability and mechanical properties
4. Improved fatigue and impact resistance
5. Good drapability for complicated shapes and good resin flow
General parameters:
| Code |
Total weight (g/m2) |
Weight of each layer, g/m2 | Width, mm | ||
| Chopping or roving or woven roving | Core Materials | Chopping | |||
| STR-MN300/P180 | 480 | 300 | 180 | 200～2600 | |
| STR -MNM300/P180/300 | 780 | 300 | 180 | 300 | 200～2600 |
| STR -MNM450/P250/450 | 1150 | 450 | 250 | 450 | 200～2600 |
| STR -MNM600/P180/600 | 1380 | 600 | 180 | 600 | 200～2600 |
| STR -LTNM300/P180/300 | 780 | 300 | 180 | 300 | 200～2600 |
| STR -LTNM450/P180/450 | 1080 | 450 | 250 | 450 | 200～2600 |
| STR -LTNM600/P180/300 | 1080 | 600 | 180 | 300 | 200～2600 |
| STR -WRNM400/P180/300 | 880 | 400 | 180 | 300 | 200～2600 |
| STR -WRNM600/P250/450 | 1300 | 600 | 250 | 450 | 200～2600 |
PACKAGE:
Plastic bag and carton
Specifications
| Core diameter | 76mm |
| Weight/m2 | 480g~1300g |
| Width: | 1000mm or some other width |
| Weight/roll: | 40kgs |
| Color: | white color |
Feature
| Certificate: | TDS, Test report, SGS, ISO9001, ETAG004 |
| Place of Origin: | Made-In-China |
Packing
| 1. | Each roll will be packed into one plastic bag. Some rolls will be packed into carton without pallet. At last load into the container. |
| 2. | Each roll will be packed into one plastic bag. Some rolls will be packed into carton and pallet. At last load into the container. |
Business information:
| Loading port: | Ningbo or Shanghai Port, China |
| Payment items: | TT, DP, L/C, Paypal |
| H.S. Code: | 70193100 |
| Leading time: | 15 days/40ft container |
| MOQ: | 20000m2 |
| Samples: | If A4 size piece sample, it is free; if big samples, it is not free |
