The dip coating silicone rubber is supplied as a two-component liquid silicone rubber, catalyzed by platinum. Mixing ratio of the two components is 1:1. After cured, the medical grade silicone rubber is free from odor and residues. So, it is environment friendly.
Great heat and cold resistance
Outstanding anti-aging performance
Low viscosity and good fluidity, ideal for dip coating
The dip coating silicone rubber is mainly used for dip coating in medical products such as suction catheter and urinary drainage catheter.
Packaging specifications of the low viscosity dip coating products is 20kg/barrel or 200kg/barrel
|Physical properties||Test method||Unit||LSR1300-40A/B||LSR1300-60A/B|
|Rotary viscosity||DIN53019||mPa.s||A:3000 ~ 4000||A:3300 ~ 4300|
|B:3000 ~ 4000||B:3300 ~ 4300|
|Levelling property||mm||86 ~ 90||80 ~ 90|
|SHORE Hardness||D2204||A||40 ~ 45||58 ~ 62|
|Elongation at Break||D412||%||≥550||≥400|
| Levelling property test:
1) take 10g A/B mixture and pour on clean and smooth glass plate;
2) measure the diameter after it expands for 30 minutes
|As solvent type material, the liquid silicone rubber is only suitable for dip coating products.|
1) Store the dip coating silicone rubber in an indoor dry and ventilated place at a room temperature, and keep it away from direct sun. Storage time is 12 months.
2) Parameters in the table are only used for reference. For detailed molding conditions, please contact us directly.