Liquid silicone rubber
material IOTA-6120/60,70 
	
		
			| 
					Item 
				 | 
					IOTA-6120/60 
				 | 
					IOTA-6120/70 
				 | 
		
			| 
					Product  
				 | 
					Milk bottles, breast pump. 
				 | 
		
			| 
					products Feature 
				 | 
					Liquid plastic, injection molding, transparency, Anti-yellow, High molding
  efficiency 
				 | 
		
			| 
					Appearance 
				 | 
					Transparent 
				 | 
		
			| 
					Hardness(HA) 
				 | 
					60 
				 | 
					68 
				 | 
		
			| 
					Density(g/cm³) 
				 | 
					1.15 
				 | 
					1.15 
				 | 
		
			| 
					Tensile strength(Mpa) 
				 | 
					8.5 
				 | 
					9.0 
				 | 
		
			| 
					Elongation(%) 
				 | 
					500 
				 | 
					450 
				 | 
		
			| 
					Tear strength (N/mm) 
				 | 
					45.0C 
				 | 
					44.0C 
				 | 
	
	Notes: 
	- Hardness
containing “C” represent ASKER C Others represent Shore A 
	- Tear
mark: A cut mouth with crescent type cutter testing; C - domestic
orthogonal cutting test; Not marked for JISK type B 
	- Liquid adhesive curing test conditions: 105℃×15min