BPR 440, by Emulsion

BPR440 is white fine powder, has low viscosity, the flow property is close to the Newtonian type, it has good resistance to acid, water and good transparency, suitable for surface spread coating on fabrics and steel , artificial leather top part, sealant, transparent film products

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Details

Grade	BPR 440
K Value ISO 1628-2 (Typical Value)	73.5
Degree of Polymerization Refer to JIS K6721 (Typical Value)	1450
Brookfield Viscosity (DINP 60phr; 50rpm)	≤5
Volatile Content ISO 1269 at 110°C (Typical Value)	0.18%
Residual VCM ug/g	1
Key Characteristic	- Low viscosity and good viscosity stability -Good defoaming property -Very good heat stability -High physical strength, excellent acid water resistance, and transparency
Recommended Application	-Synthetic leather (top layer),Embossed foam for synthetic leather -Tarpaulin, canvas -rigid toys, insulating bush -Car carpet - Conveyor belt -plastic film, - Automotive sealant - Carpet adhesive and backing

*1) Paste PVC is typical values measured and recorded in accordance with GBT12004.4 , equal to ISO 1628-2