Sulphur Black is as Sulphur Black 1 Sulphur Dye,flashing black flakes or particles,CAS1326-82-5,C6H4N2O5.Have high and full strength. Mainly used for denim cotton and cotton fiber blended fabric dyeing, also used for dyeing cambric, viscose and vinylon. sulphur black,Sulphur Black BR200%,dye sulphur black HENAN JINHE INDUSTRY CO.,LTD , https://www.hnchromiumoxidegreen.com
Main Features of PU+Mineral Wool Sandwich Panel Machine:
Panel from the continuous sandwich panel production line is a composite structure consisting of two external facings and an insulating core. The core can be flexible with Polyurethane, Mineral Wool, Glass Wool, PIR, Phenolic or EPS. Various profiles are available according to customer's requirement with pre-painted steel sheets, PVC sheets, Aluminum paper or other similar supports.
The continuous sandwich panel production line has a large scale production capacity. It allows a uniform distribution of the reactive mixture, a homogeneous density, suitable physical and mechanical characteristics.
Roof panels, wall panels and door panels are made mainly of metal section support and polyurethane insulating mass.
The capacity of the continuous line is 3-7m/min, length of the production line is 100m, the size of the final panel is 3-18m long, 900-1200mm wide, 20-150mm thick, the valid length of double belt conveyor is 24m, the total power is 300KW.
The product must be stored in shade,dry & well-ventilated warehouse.Avoid to be contacted with oxidizing chemicals and combustible organic substances.Keep it away from direct sunlight,heat,sparks and open flames.Carefully handle the product and avoid damaging the package.
PU+Mineral Wool Sandwich Panel Production Line