Molding Silicone for Candle Molds (RTV218)

• Raw Material: Synthetic Rubber
• Material: Silicone Rubber
• Appearance: Liquid
• Form: Liquid Rubber
• Item: RTV 218
• Color: White
• Model NO.: RTV218
• 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
• Trademark: MC SILICONE
• Origin: China
• HS Code: 39100000
• Production Capacity: 8000kg/Day

Product Description

Description of candle mould making of silicone rubber

LSR ( Liquid Silicone Rubber ) 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 candle mould making of silicone rubber

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 liquid Silicone rubber

RTV215/218 silicone rubber is an industrial product and must not be used in food molding, dental human skin molding applications.

Packing of liquid Silicone rubber

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 candle mould making of silicone rubber
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 Soap 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	4000-6000		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%

Need more information , please feel free to contact us .
 
MINGCHENG GROUP LIMITED
Contact : Miss Berry
 
Tel : [phone]
 
 
ADD : No.2, Zhouliao Road, Langzhou Industrial Zone, Changping, Dongguan, Guangdong, China