将玻璃纤维纱短切成一定长度，随机沉降在输送带上，然后用粉剂或乳剂粘结剂将这些短切纤维粘结在一起，经过烘干、冷却和卷绕，形成短切原丝毡。
Assembled roving are chopped to a specified length, and then fall onto a conveyor randomly. The chopped strands are bonded together by either an emulsion binder or a powder binder. After drying, cooling and winding, a chopped stand mat is formed.
短切毡用玻璃纤维合股无捻粗纱
Assembled Roving for Chopped Strand Mats
粉剂和乳剂短切原丝毡的专用合股无捻纱，易于短切且分散性好，与不饱和聚酯树脂、乙烯基树脂相容性好。
Specially used in powder or emulsion chopped strand mats. They have good choppability and dispersion and are compatible with unsaturated polyester, vinyl ester resins.
| 产品牌号 Product Code | 典型线密度(tex) Nominal Linear Density | 适用树脂 Resin Compatibility | 产品特点 Product Features | 典型应用 Typical Application |
| 512 | 2400 | 不饱和聚酯树脂 乙烯基树脂 UP, VE | 通用型制毡用纱，良好的短切分散和抗静电性能，树脂浸透速度快 General purpose roving, good dispersion after chopping, good static control and fast wet-out in resins | 常规短切毡 General chopped strand mats |
| 520 | 2400 | 不饱和聚酯树脂 乙烯基树脂 UP, VE | 低静电，分散性好，浸透速度快 Low static, fast wet-out and good dispersion | 缝编织物 Stitched fabric |
