RTV-2 Silicone for Candle Mold Making (RTV218)

• Customization: Available
• Raw Material: Liquid Silicone Rubber
• Material: Silicone Rubber
• Model NO.: RTV218
• Appearance: Liquid
• Form: Liquid Rubber
• Item: RTV 218
• Color: White
• Mixing Ratio: 100:2 / 100:3 / 100:4 / 100:5
• Mixed Viscosity: 22000-23000 Cps ( Adjustable )
• Working Time: 30-40 Mins
• Curing Time: 4-6 Hours
• Hardness: 18-20 Shore a
• Tear Strength: 25 N/Mm
• Tensile Strength: 3.8 Mpa
• Elongation at Break: 520%
• Transport Package: 20kg/Drum, 25kg/Drum or 200kg/Drum
• Specification: REACH MSDS
• Trademark: MC SILICONE
• Origin: China
• HS Code: 39100000
• Production Capacity: 8000kg/Day

Product Description

Description of RTV-2 Silicone for Candle Mold Making

RTV2 silicone for Candle Mold Making is a two-component material, which consists of Part A base silicone and Part B CA30 curing agent; then the silicone base and curing agent can cure at room temperature by a condensation reaction. These materials can be cast into the cured silicone mold: plaster, polyurethane, PU, GRC, cement, resin, polyester, wax etc.

Characteristics of RTV-2 Silicone for Candle Mold Making           

1. Good flow ability and long working time

2. Medium hardness

3. High tear and tensile strength

4. Easy de-mould from complex replica parts

5. Acid and alkali-resistance

Note of molding Silicone rubber for candle making
 
RTV215/218 silicones rubber is an industrial product and must not be used in food molding, dental human skin molding applications.
 
Packing of molding Silicone rubber for candle making
 
Part A base silicone: 20kg/drum, 25kg/drum or 200kg/drum
Part B CA30 Curing Agent: 0.25kg/bottle,1kg/bottle and 10kg/bottle 

Applications of RTV-2 Silicone for Candle Mold Making           

RTV-2 Silicone rubber is suited for middle size reproduction of candle mold, soap mold, small size concrete stones, artificial stones, plaster molding, figures, art objects, decoration molding, and the products with thin flower patterns. 

RTV215 and RTV218 silicone is especial suitable for candle and soap mold making
 

     
 
 

 

 Technical parameter of candle Mold Silicone   

 
 

P Item NO.	Characteristics before curing						Curing
	Part A	Part B		Part A+ Part B			Pot life at 25 0 C mins	De-molding Time at 25 0 C
	Appearance			Ratio	Viscosity cps
RTV215	Liquid white	Liquid clear		100:2	25000		30-40	4-6 H
RTV218	Liquid white	Liquid clear		100:2	22000-23000		30-40	4-6 H
	Characteristics after curing 24 hours
	Hardness Shore A		Tear strength (N/mm)	Tensile Strength(Mpa)		Elongation break (%)	Linear Shrinkage
RTV215	13-15		24	≥3.5		550	0.3 %
RTV218	18-20		25	≥3.8		520	0.3%