Silicone sponge hi composite material a ni a, high-temperature resistance of silicone leh sponge flexibility te a inzawm khawm a, sealing, shock absorption, heat insulation leh field dang ah te hman a ni nasa hle.
一,a hnuaia tarlan te hi a core parameter leh typical value te an ni:
1.Density - Range: 0.15 atanga 0.8 g/cm3 (common model chu 0.3 atanga 0.5 g/cm3 thleng a ni). - Reference standard: ASTM D3574. Density a hniam chuan buffering atan a tha zawk, material a nem leh a light zawk. High density tih awmzia chu support chak tak a ni.
2. Hardness - Measurement Unit: Shore Hardness (shore A) - A hlutna tlangpui: 10 atanga 50 ha. Entirnan, soft sealing atan ha 20 hman a ni a, structural support atan ha 40 chu hman a ni.
3. Resilience - rebound rate: 70% aia tam emaw, a tlukpui emaw (ISO 8307 anga test). Value a san chuan fatigue resistance a tha zawk.
4. Temperature Resistance - Operating Temperature: -50℃atanga 250℃thleng (hun rei tak hman a tha a, 200℃aia tlem emaw a tlukpui emaw a ni tur a ni )
2,Application scenario leh thlan dan tur kaihhruaina:
Thil mamawh hrang hrang ang zelin parameter te hi a bik taka siamrem a ngai a ni:
1. Gasket - Sealing Parameters: Density 0.4G /CM3, Hardness 30 ha, Oil{4}}resistant (GB/T 1690 standard nena inmil) te.
2. Shock-Absorbing Materials - Parameter rawt te: Density 0.25g /cm3, resilience 80% aia tam emaw a tlukpui emaw, car seat filling ang chi.
3. High-Temperature Insulation - Temperature resistance 200℃aia sang emaw, a aia tam emaw model thlang la, flame retardants (UL94 V0 certified) dah rawh.