Rock Wool Felt for Heat Insulation

Rock Wool Felt for Heat Insulation

1,The excellent performance of  Fireproof Rock Wool Insulation / Mineral Wool Insulation 

The rock wool have higher strength and better elasticity. The folded rock wool board with certain compression resistance has greater drawing strength, and it does not tend to peel off and has greatly improved durability. 

 2,The Advantage of Fireproof Rock Wool Insulation and Mineral Wool Insulation 

1) Small coefficient of heat conductivity and good capability of heating preservation; 

2) Excellent fireproof capability, Excellent sound absorption and sound insulation capability; 

3) Green building materils and no harm for body; 

4) The rock wool has higher and better elasticity; 

5)The folded rock wool board with certain compression resistance has greater drawing strength, and it does not tend to peel off and has greatly improved durability. 

6)The felt can be with wire or glassfiber for reinforced.

7)The size can be 1m or 1.2m width,length can be made according to client's request.

Hebei Hengda Sealing Materials Co., Ltd. was founded in 1987, the professional manufacturer of sealing materials, we mainly produce non asbestos ruber sheet , asbestos rubber sheet , rubber sheet and gland packing , metal spiral wound gasket , rockwool etc.
It`s equipped with abundant technical strength and the manufacturer participated in drafting the National Standard for Testing Oil-Resisting Asbestos Rubber Sheet Methods , also, we have developed anticorrosive asbestos rubber sheet and oil resistance composite seal gasket successively, they are authorized by the National Utility Model Patent Certification respectively. Sanda brand won the "Hebei Famous Brand" title in 2007.

Our company has passed the ISO9001 Quality System Certification, and has import & export right, products export to lots of countries including Malaysia, Vietnam, Indonesia, Pakistan, Thailand,  and other countries and regions.