Coating weight is an important parameter in carpet backing production.
The required coating weight depends on the carpet construction, backing system, bonding requirements and production process.
SBR latex characteristics can influence the formulation used to achieve the target coating weight.
When adjusting coating weight, manufacturers may review:
A change in SBR solids content can change the wet formulation dosage required to achieve a specific dry polymer level.
For purchasing and technical teams, coating weight can also be connected with raw material cost.
A practical evaluation can compare:
Wet coating weight → Dry polymer content → SBR consumption → Cost per m²
This provides a more direct connection between formulation design and purchasing cost.
RUICO supplies SBR latex for carpet backing applications and can support customers in evaluating suitable grades according to their formulation and coating process.