Wet End

Dispelair® products for the wet end are designed to work as effective deaerators in the paper & board manufacturing process. The appropriate product choice is largely determined by the temperature, chemical nature of the furnish and regulatory requirements. We have within our product range deaerators and defoamers that fully meet the requirements of BfR, FDA and GB 9685. Effective deaeration can lead to process benefits which include increases in production, drainage and improved web strength. Dispelair® products assist in the clean running of the paper machine and do not contribute to pitch accumulation.

Dispelair® BfR Compliant Deaerators For Wet End Paper And Paper Board Production
Dispelair® Product CodeOptimum temperature range/°CActive Content %Synthetic/Natural SourcedBfR¹FDA²GB³
DP 355≤ 35CheckCheckCheck
DP 53635 - 50CheckCheckCheck
DP 36235 - 50CheckCheckCheck
DP 36450 - 60CheckCheckCheck
DP 83640 - 65CheckCheckCheck
Dispelair® Deaerators For Wet End Paper And Paper Board Production
Dispelair® Product CodeOptimum temperature range/°CActive Content %BfR¹FDA²GB³
DP 150≤ 35Check
DP 95930 - 40Check
DP 59238 - 50Check
DP 59450 - 60Check
DP 60050 - 70Check
Dispelair® Deaerator Concentrates For Wet End Paper And Paper Board Production
Dispelair® Product CodeOptimum temperature range/°CActive Content %Synthetic/Natural SourcedBfR¹FDA²GB³
DP 790≤ 35Check
DP 76235 - 50CheckCheckCheck
DP 79238 - 50Check
DP 76350 - 60CheckCheckCheck
DP 79350 - 60Check
Dispelair® Hybrids For Wet End Paper And Paper Board Production
Dispelair® Product CodeOptimum temperature range/°CActive Content %Synthetic/Natural SourcedSystem SuitabilityBfR¹FDA²GB³
DP 151≤ 35Check
DP 13138 - 50Check
DP 13635 - 50CheckCheckCheck
DP 35138 - 50CheckCheckCheck
Dispelair® Defoamers For Wet End Paper And Paper Board Production
Dispelair® Product CodeApplication temperature/°CBfRFDAGB9685Wet strength level
DP 10420 - 80CheckCheckCheckmedium
DP 13920 - 80Checkmedium
DP 84820 - 80Checkmedium - high
DP 90620 - 80Checkhigh
DP 94820 - 80CheckCheckCheckmedium - high
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We can help you find the Foam Control Agent that meets your exact requirements. Follow the link below and fill out a Product Information Request and a member of our experienced team will provide you with the product for you.

Whitebirk Industrial Estate,
Blackburn, Lancashire,
BB1 5SX, England
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