短切毡：
定义：玻璃纤维短切原丝毡（简称短切毡）是将玻璃纤维经短切成50毫米长度后，无定向地均匀分布，经聚酯粉末、聚酯乳液粘结剂粘结而成的无碱或中碱玻璃纤维无纺毡制品。
Glassfibre chopped strand mat (briefly as CSM) is an non-woven E-or C-glassfiber glassfibre which is made of chopped strands of 50mm in length, which are randomly and uniformly dispersed and bound together with polyester binder in powder or emulsion form.
特点：
1.单位面积质量均匀，无污渍杂物等疵点，
2.硬度适中，柔韧性好
3.易于完全浸透，制品气泡少，工艺性好。
4.具有很好的充模性和覆模性，适用于形状复杂的制品成型
5.具有良好的机械力学性能和化学性能。
Product features
Uniform density, no any other impurity.
Proper rigidtitly, Excellent flexibility.
Good permeability easy for deaeration, good technics
Excellent processability in moulded parts, applying for persity moulding and processing. Specially in opened moulding and closed moulding
Good mechanical physics and chemistry properties
产品包装，贮存与运输 packing storage and transport
短切毡应卷绕在内径为76mm的纸管上，每卷毡用聚乙烯塑料袋进行包扎，装入纸箱内。如短切毡宽幅为1040MM，外箱尺寸为：长28CM*宽28CM*高1070MM。产品垂直或水平放置。采用集装箱运输时可散装也可托盘包装。托盘包装时，每个托盘竖放16箱，托盘尺寸为：长112*宽112*高10CM。
短切毡贮存在干燥阴凉、防潮防雨的室内，建议温度控制在15℃～35℃，湿度控制在35%～６５％，如若不用请勿打开包装或扎紧包装口，以免受潮。
Products package and storage, transportation
Chopped strand mat will be wrapped up paper pipe of 76mm inner diameter, and polyvinyl chloride film will be used for packing and sealing and then package them with carton.such as width of 1040mm,The carton size will be:28L*28W*H1070cm the mats should be put horizontally or vertically. It’s allowed to be packaged by bulk and pallet when shipping by containers.When package by pallet ,each pallet vertially 16 cartons.The pallet size will be :112L*112W*H10 cm
Chopped strand mat should be reserved indoor with drying, cool, wet-proof and rain-proof condition. It suggests that temperature should be control within 15℃～35℃ and humidity should be control within 35%～65%. The covering memberane shall be no opened until applying
应用：短切原丝毡主要应用于手糊成型，模压成型，离心浇铸成型,机械成型等玻璃钢成型缠绕工艺。可广泛应用于汽车附件，卫生洁具，化工防腐管道，冷却塔，贮罐、船舶、建筑构件,家具等各种玻璃钢制品。
The products are suitable for all kinds of FRP process, such as handing lay-up,
Filament winding, molding process. Centrifugally cast filled process. mechanical process,etc..It is widly used for automobile parts, sanitary wares, chemical corrosion resistance pipe, cooling tower, storage tank, ships manufacture, building materials, furniture and so on.
