Chopped Strand
Price:Negotiable
Contact Info
- Add:11, GANGNAM-DAERO 18-GIL, SEOCHO-GU, SEOUL, KOREA, Zip: 137-130
- Contact: Mr. S.W.PARK
- Tel:+82-2-2155-5842
- Email:export@youngscorp.com
Other Products
Description
Additional Information
■ Chopped Strand MAT Characteristics
Chopped Strand MAT of the CSM 501 series aligns glass fiber of E-glass composition, chopped into specific length (normally, 50 ㎜ length) so that it becomes specific weight (normally, 300, 380, 450, 600 standard) per unit area without the sense of direction. then, this product is bonded with the adhesive (normally, 'UNSATURATE polyester resin' powder) of the powder that has high solubility on UP and Vinylester.
※ Application : sewage disposal tank, water tank, corrosion-resistant tank (chemical),
FRP ship, vehicle parts, interior material for railway
FRP ship, vehicle parts, interior material for railway
■Chopped Strand MAT properties
Unit | testing Method | CSM 501-300 | CSM 501-380 | CSM 501-450 | CSM 501-600 | |
Glass Type | E-Glass (under 1.2 % R2O) | |||||
Weight per unit area | g/㎥ | ISO 3374 | 300 | 380 | 450 | 600 |
Deviation coefficient of weight per unit area | % | Under 16 | ||||
Product breadth | ㎜ | ISO 2559 | 1040 standard | |||
Product length | m | 96 | 76 | 64 | 48 | |
Product weight / Roll | ㎏ | 30 | ||||
Moisture regain | ％ | ISO 3344 | Under 0.2 | |||
LOI | ％ | ISO 1887 | 4.2 ± 0.7 | 3.4 ± 0.6 | 3.4 ± 0.6 | 3.4 ± 0.6 |
Tensile strength (average) | N | ISO 3342 | over 120 | over 140 | over 180 | over 300 |
■ FRP Properties
Glass content (%) | Flexural- | Tensile- | Compressive- | Absorption ratmg) | ||||||
Strength | Modulus | Strength | Modulus | Strength | Modulus | |||||
Dry | Wet | Dry | Wet | |||||||
All items | 30% | 152.0 ↑ | 114.0 ↑ | 5.2 ↑ | 85 ↑ | 6.5 ↑ | 4.9 ↑ | 117.0 ↑ | 6.0 ↑ | 70 ↓ |
Testing method | ISO 1172 | ISO 14125 | ISO 527-4 | ISO62 | ||||||
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