addition cure rtv silicone make candle mold

FOB Price

US $12.39
200 - 40,000 kilogram
US $6.05
40,001 - 999,999 kilogram

group nameAddition cure silicone rubber
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelHY-E6 series
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 18:35:10 GMT

contact supplier

Paramtents

Color customized
cetificate FDA,SGS,ISO9001:2000,ROHS
Advantage tech-service
Application make mold for resin crafts,soap etc
Purity 100%
Appearance liquid
origin ShenZhen,GuangDong,China
MOQ 100KG
Shelf life 12 Months
Package vacuumed packing

Packging & Delivery

Min Order200 kilogram

Briefing

addition cure rtv silicone make candle mold
1.Acid-proof alkali silicone rubber
2.low shrinkage
3.free sample

Detailed

addition cure rtv silicone make candle mold

Description of RTV-2 Addition silicone rubber :

RTV mold making addition silicone are generally named as two-part addition silicone rubber that vulcanises at room temperature.Part A is a flowable liquid, part B is the curing agent(platinum catalyst). It features an exceptional fluidity ,good operability,excellent physical properties and very low shrinkage.

The mixing ratio between Part A and Part B can be 10:1 or 1:1.

Main application of RTV-2 Addition silicone rubber :

· Rapid prototyping (urethane casting/silicone tooling/vacuum casting)

· GRC and Concrete moulding

· PU resin casting

· General Mouldmaking

· Superior manual mold design

Main properties of RTV-2 Addition silicone rubber :

· almost nil shrinkage

· high chemical resistance to aggressive components of some types of resins

· good tear strength (this feature ensures higher resistance to wearing and shearing)

· high degree of precision in reproduction

· high dimensional stability over time and non-deformability

· high resistance to high temperatures and ageing (resit to -60-200°C)

· excellent non-stick effect

· environmental, odorless and nontoxic

E-series Translucent RTV-2 Addition silicone rubber standard datasheet (25°C)

(The mixing ratio of part A and part B can be adjusted to 1:1or 10:1)

Product	E-615	E-620	E-625	E-630	E-642
Appearance	Translucent	Translucent	Translucent	Translucent	Translucent
Hardness(shore A)	15±2	20±2	25±2	30±2	40±2
Mix ratio(A:B)	1:1	1:1	1:1	1:1	10:1
Viscocity Part A(mPa.s)	9000±2000	11000±2000	15000±2000	20000±2000	55000±2000
Viscocity Part B(mPa.s)	1900±500	1900±500	1800±500	2400±500	150±50
Tensile strength (MPa)	6.2	6.5	6.7	7.2	7.6
Tear-strength (kN/m)	25	26	23	24	22
Elongation(%)	569	581	480	440	450
Density	1.05	1.05	1.07	1.13	1.14
Pot life/working time (mins)	30-40	30-40	30-40	30-40	30-40
Curing time/setting time (hrs)	3-4hrs(25°C) 120-30mins(60°C)	3-4hrs(25°C) 120-30mins(60°C)	3-4hrs(25°C) 120-30mins(60°C)	3-4hrs(25°C) 20-30mins(60°C)	6-8hrs(25°C) 30-50mins(60°C)
Shrinkage rate (%)	0.1	0.1	0.1	0.1	0.1