Name: China Rubber Insulation Board Manufacturers Suppliers Factory - Buy Rubber Insulation Board - Yafeng
Brand: Yafeng
SKU: 305812234

Description

Rubber insulation board works as a shaped insulation layer for chilled water equipment, duct surfaces, tanks, and warm-water system areas. In actual work, the material has to meet flat surfaces, corners, frames, or pipe supports without leaving open cuts. Its value comes from condensation control on flat surfaces, not from thickness alone. The order is checked by sheet thickness, width, and fire grade by job need, surface form, fixing method, and the way joints will be closed after installation.

Product Parameters

Parameter	Specification
Material	Closed-cell NBR/PVC rubber plastic insulation board
Width / Length	1200mm10000mm/1500mm8000mm Length10000mm
Thickness	10mm-50 mm by use
Thermal Conductivity	≤0.034-0.038 W/(m·K)
Water Resistance	Moisture resistance factor μ ≥1500; closed-cell rate ≥93%; water absorption ≤0.5%
Fire Rating / Temp	B1 flame-retardant or B2 grade; -50°C to 110°C

Project Details

Rubber insulation board should be counted from the actual route. A straight duct, a machine room corner, and a wall cavity may all need different cutting sizes.

For duct work, check elbows, reducers, access doors, fire dampers, and hanger rods. For pipe work, check outside diameter, valve clearance, and pipe support position.

Certifications & Qualifications

For Rubber insulation board, use the Rubber Plastic Sheet certificate because the product is supplied in sheet or board form.

Product conformity document: UDEM Technical Inspection Attestation of Conformity for Rubber Plastic Sheet, related standard EN 14304:2015, certificate No. M.2025.206.C125163, report No. TCF-OY20250812-EN-04.

Certificate model: Xinyafeng/800*1500*25mm. Thickness, width, and board/sheet name in the order should match the packing list and certificate image.

Company ISO certificates can be supplied as company system files when requested, but the product conformity line for this item should use the rubber plastic sheet certificate.

TDS, MSDS, certificate image, packing list, and customs documents can be prepared before dispatch.

FAQ

Q: Why is sealing important for Rubber insulation board?

A: Rubber insulation works only when seams are closed. Open joints may collect moisture and form condensation marks.

Q: Can one thickness be used for every project?

A: No. Thickness should follow heat level, fire rating, acoustic need, humidity, or available installation space.

Q: What may cause site delay after delivery?

A: Wrong labels, mixed sizes, damaged facing, missing tape, and unclear certificate names often slow down handover.

Hot Tags: rubber insulation board, China rubber insulation board manufacturers, suppliers, factory