How to distinguish between polyester tires and composite tires in SBS waterproof membrane? Elastomer modified asphalt waterproofing membrane is referred to as "SBS membrane", also known as SBS modified asphalt waterproofing membrane. It uses polyester felt or glass fiber felt as the matrix, styrene-styrene thermoplastic elastomer as the modifier, and is covered with insulating materials on both sides. Panjin Waterproof

How to distinguish between polyester tires and composite tires in SBS waterproof membrane? Elastomer modified asphalt waterproofing membrane is referred to as "SBS membrane", also known as SBS modified asphalt waterproofing membrane. It uses polyester felt or glass fiber felt as the matrix, styrene-styrene thermoplastic elastomer as the modifier, and is covered with insulating materials on both sides.

Product identification should follow the steps below. Elastomer modified asphalt waterproofing membrane, model, base material, top material, thickness and standard number (for example, 3mm thick sand polyester tire No. 1 elastomer modified asphalt waterproofing membrane)

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Plastic-modified bitumen waterproofing membrane is usually called "APP membrane", which is called APP-modified bitumen waterproofing membrane. Both sides of the membrane are covered with insulating materials, which are waterproof coatings that use random polypropylene or polyolefin polymers APAO and APO as modifiers, and polyester felt or glass fiber felt as the substrate.

Generally speaking, through visual inspection of the product cross-section, the true and false SBS coils at the bottom of the tire can be identified. The method of identification is to tear the selected product by hand, and expose the ribs on the cross section of the composite tire after tearing, so as to confirm the authenticity of the SBS coil by observing the basic fiber exposed on the cross section of the tire.

At this point, it can be concluded that the product must be a composite tire coil. Through the physical performance test-soluble substance content test, what kind of composite tire coil is needed to observe the exposed matrix. However, after tearing apart the pure polyester or glass fiber roll, only the polyester or glass fiber was exposed.