Chopped strand mats are a kind of non-woven reinforcement. In Mat Production process, assembled rovings are chopped to a specified length by using a roll with blades and an elastomeric roll, and then fall on the transportation carpet randomly forming a chopped stand mat. The chopped strands are bonded together by either an emulsion binder or a polyester powder.
Emulsion Chopped Strand Mat is made of randomly distributed chopped strands held tighter by a emulsion binder. It is compatible with unsaturated polyester,vinyl ester,epoxy resins.
Emulsion Chopped Strand Mat is one of the most popular forms of reinforcement for non-structural applications. is mainly designed for use in lay-up,filament winding ,compression molding and continuous laminating process
The roll width ranges from 50mm to 1270mm. special requirements is also available upon request.
Product features
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
Property demand (℅) |
Mass area ration(℅) |
Moisture content(℅) |
Combustible matter content(℅) |
(N)Tensile breaking strength |
Test method ISO 3374 |
ISO 3374 |
ISO 3344 |
ISO 1887 |
ISO 3342 |
EMCL225 ±7.5 |
±7.5 |
≤0.20 |
4.4±1.4 |
≥80 |
EMCL300 ±7.5 |
±7.5 |
≤0.20 |
4.0±1.2 |
≥100 |
EMCL450 ±7.5 |
±7.5 |
≤0.20 |
3.7±1.1 |
≥140 |
Inspection item |
Inspection method |
EMCL225 |
EMCL300 |
EMCL450 |
Mass area ratio (g/㎡) |
GB/T 9914.3-2013 |
229 |
301 |
455 |
Combustible matter content (℅) |
GB/T 9914.2-2013 |
4.07 |
3.82 |
3.25 |
Moisture content(℅) |
GB/T 9914.1-2013 |
0.05 |
0.03 |
0.04 |
Vertical and horizontal strength(N) |
GB/T 6006.2-2013 |
132 |
187 |
211 |
Its end-use application s include boats,bath equipment,automotive parts,chemical corrosion resistant pipes,tanks ,cooling towers and building components
Our advantages
1、We are the top one FRP distributor in south China
2、We have been specializing in composite material over 16 years with a group of professional team,welcome for customization
Payment &Shipping &Packing
We accept T/T,L/C,or Western Union , if you have any problems about payment,please feel free to contact us
Delivery time is 1-15 days after deposit received
Normal packing with carton and pallet
FAQ
1.Why choose our company to cooperate
We are three Best ,best quality ,best price ,best service, our company only work with the best manufacturers ,meantime we are exclusive distributor in south China,we are top one FRP distributor in south China
2.Where is our company?
Our company is located in Guangzhou,next to Hongkong and Shenzhen
3.What is the MOQ?
1 ton normally
4.How do you charge the sample fee ?
No charge for our normal products in stock , if not normal without stock,we will need to charge the sample fee ,but it is will be refundable as soon as place the order,pls kindly noted you need to pay the express fee
5.What's your delivery time ?
1-3 day for stock ,5-15 day without stock,Custom-made products depend on the actual situation of the production line
http://www.bohaocomposites.com/