compressed melamine sponge density Photos Catalog - page 40 - WorldBid B2B Market

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  Self Adhesive Pu Foam Sealant Tape Pdm F Sponge Sealing Strip For Auto Decoration

  Packaging - Tape - Wuxi Simeida Technology Co., Ltd - China - August 13, 2025 - 0.01 Dollar US$

  Self Adhesive PU Foam Sealant Tape EPDM Foam Sponge Sealing Strip for Auto Decoration (5mm * 4m-extended) *Adhesive side:Single-sided adhesive *Adhesive system:Acrylic acid *feature:Waterproof and flame-retardant *density: 130±20kg/m³ *applicatio n:S...

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  Wylie Mobile Phone Camera 3d Protective Sponge Sticker

  Mobile Phones - Accessories - Cases - China PHONEFIX Technology Co., Ltd, - China - October 21, 2025 - 3.59 Dollar US$

  WYLIE 3D Camera Protective Sponge provides 360-degree protection for the mobile phone's front and rear cameras, effectively preventing common problems like scratches, dust, fingerprints, and smudges. Its zero-contact blue light bead design effectivel...

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  Sponge Foam Collapsible Hardness Tester

  Equipment - Standard Group (Hong Kong) Co., Ltd. - China - October 27, 2025 - contact company for price

  Purpose: This machine is used to measure the indentation hardness of porous elastic materials. The polyurethane foam sample can be tested according to the national standard, and the compressive hardness of sponge, foam and other materials can be accu...

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  Sponge Foam Flexible Hardness Gauge

  Equipment - Standard International Group (HK) Limited - China - December 1, 2025 - contact company for price

  Standards: ISO 2439: Flexible cellular polymeric materials — Determination of hardness (indentation technique) ISO 3386-1: Polymeric materials, cellular flexible — Determination of stress-strain characteristic in compression ASTM D3574:Standard Test ...