chopped strand fiberglass mat 1.surface is smooth, no cavity without stain 2.Resin permeate quickly,High-tensile strength
250g E glass chopped strand fiberglass mat
Product description:
E powder Chopped Strand Mat (CSM) is produced by chopping glass fiber strands or roving in lengths of about 50mm and upon depositing these at random in a horizontal plane, they are adhered together in a mat with polyester binder.
Produce process:
Roving →Cut glass fiber into 5cm long →Falling and spread on the net →Apply powder or emulsion binder → Cold → Trimming →Crosscut →Check →Put the rolling away →Packing
Technical requirements:
specification | Breadth (mm) | Weight of unit area (g/m2) | Moisture content: | Organic content (%) | Styrene solubility S | Fiber nominal diameter | Applicable colophony | |||
Powder | emulsion |
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CSM 100g/m2 | (1040~3120)±5 | 100±10% | ≤0.20% | 12.0-15.0 | 7.5-8.0 | 50-100 | 11um | strengthening unsaturated polyester (UP), vinyl resin (VE), epoxy resin (EP) and phenolic resin (PF), etc
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CSM 120g/m2 | (1040~3120)±5 | 120±10% | ≤0.20% | 12.0-15.0 | 7.5-8.0 | 50-100 | 11um | |||
CSM 200g/m2 | (1040~3120)±5 | 200±10% | ≤0.20% | 3.6-4.5 | 4.5-5.5 | 50-100 | 11um | |||
CSM 225g/m2 | (1040~3120)±5 | 225±10% | ≤0.20% | 3.0-5.0 | 3.0-5.0 | 50-100 | 11um | |||
CSM 250g/m2 | (1040~3120)±5 | 225±10% | ≤0.20% | 3.0-5.0 | 3.0-5.0 | 50-100 | 11um | |||
CSM 300g/m2 | (1040~3120)±5 | 300±10% | ≤0.20% | 3.0-5.0 | 3.0-5.0 | 50-100 | 11um | |||
CSM 375g/m2 | (1040~3120)±5 | 375±10% | ≤0.20% | 3.0-5.0 | 3.0-5.0 | 50-100 | 11um | |||
CSM 450g/m2 | (1040~3120)±5 | 450±10% | ≤0.20% | 3.0-5.0 | 3.0-5.0 | 50-100 | 11um | |||
CSM 600g/m2 | (1040~3120)±5 | 600±10% | ≤0.20% | 3.0-5.0 | 3.0-5.0 | 50-100 | 11um | |||
CSM 900g/m2 | ((1040~3120)±5 | 900±10% | ≤0.20% | 3.0-5.0 | 3.0-5.0 | 50-100 | 11um | |||
Storage condition:
Fiberglass chopped strand mat should be storaged in dry and cool place, avoid rain. Suggest you keeping the temperature stable in the house. Pls keep temperature from 15°C to 35°C, humidity from 35% to 65%.
Characteristics:
1. The surface is smooth, no cavity, without stain;
2. Resin can permeate the CSM quickly, the properties of extruding bubble is good;
3. High-tensile strength, suitable for bigger products by hand lay-up process;
4. Without fiber particle floating in the sky when operating
5. Acid resistant and corrosion resistant.
Testing report issued by National glass fiber products quality supervision and inspection center
250g E glass chopped strand fiberglass mat
