Silicone Release Coating & Silicone PSA

Silicone release coating is used for surface coating of release paper, PET and other films to form low‑surface‑energy release layer. Silicone PSA is silicone‑based pressure‑sensitive adhesive with high‑temperature resistance, used for high‑performance tape and label materials.

Key Features

• Stable release force, adjustable light/medium/heavy release
• Low migration, good residual adhesion rate
• Silicone PSA retains stickiness under high‑low temperature
• Heat‑resistant, weather‑resistant, anti‑aging performance
• Solvent‑based and Solventless‑based options available

Typical Applications

• Release liner for protective film, adhesive tape
• High‑temperature resistant silicone tape substrate coating
• Electronic die‑cutting process release film
• High‑temperature label and special sticker production

Technical Specifications

Silicone release coating parameters

Item	Polymer	Crosslinker	Catalyst
Appearance	Clear liquid	Colorless clear liquid	Colorless clear or pale yellow liquid
Solid Content (%)	100	100	100
Solvent	N/A	N/A	N/A
Viscosity (mPa.s, 25℃)	350	15-25	5-10
Flash Point (℃)	320	100	90
Specific Gravity	0.97	0.97	0.85

Packaging

• Polymer: 50kg/drum, 180kg/drum
• Crosslinker: 0.8kg/bottle
• Catalyst: 0.8kg/bottle

Storage & Transportation

• Store at -20℃ ~ 35℃. Standard shelf life: 12 months. Production date is clearly marked on product label.

Inquiry

Please tell us your base paper or film type and target release‑force requirement. We offer technical support, sample testing and formal quotation.