RTV 2 silicone rubber,Silicone rubber rtv 2,100:4 mix,25kg

FOB Price

US $13.36
200 - 40,000 kilogram
US $6.59
40,001 - 999,999 kilogram

group nameRTV-2 silicone rubber for molds making
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelRTV3481,Mold max 30,M450
payment methodT/T, L/C, Westem Union
update timeTue, 05 Nov 2013 13:30:18 GMT

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Paramtents

Color Adjustable
Certification REACH,ROHS,ISO
Feature High duplication times rubber
Characteristic High tear and tensile strength
Mixing ratio 100:4
Packing 25kg/pail
Payment T/T
Transport By sea
Operation way Pouring or Brushing
Shelf life 12 months

Packging & Delivery

Min Order200 kilogram

Briefing

RTV 2 silicone rubber
Flexible, easy to demould
Flowable liquid silicone rubber
High duplication times
12 months shelf life

Detailed

RTV 2 silicone rubber

Mainly application of RTV 2 silicone rubber

RTV 2 silicone rubber is a two part silicone rubber and curing with tin catalyst. As with a low viscosity, high strength and excellent duplication times, it's widely used for concrete casting and cement products casting,making silicone molds for artificial stone,concrete statue molds,garden statue molds,stone molds,cement crafts,GRC/GPR decorations,ect.

Features of RTV 2 silicone rubber

a.low viscosity
b.easy operation
c.long shelf life over 12 months
d.good tear strength and low shrinkage
e.curing at room temperature within 2-4hours
f.high duplication times and no deformation

How to make a silicone mold with RTV 2 silicone rubber

a. clear and smooth original moulds
b. brush on release agent
c. correct weigh accoring to the mixng ratio
d stir the two parts evenly
e. vacuum-pumping less than 10min
f. pouring or brushing

(Note: We are not recommend you to add silicone oil. If a special soft silicon mold or fine detailed and complex patterns products are required, 5%-10% silicone oil can be added to soften the mold for easy demould.)

For getting further information about RTV-2 silicone rubber, PLS contact with

Ms Moe

Email: hyt(at)szrl(dot)net

Skype: moe.chai

Tel: 86-755-89948019

Mob: 86-18938867514

Web: ..........net

Model	638#	630#	*625#*	620#
Appearance	white	white	white	white
Mixing proportion of curing agent (%)	5%	5%	5%	5%
Operating time (mins 25 ⁰C )	40~70	60~90	40~70	30~50
Curing time(hours 25 ⁰C)	4~7	5~7	4~7	3~5
Hardness (A°)	36±2	30±2	25±2	20±2
Viscosity (Mpas -25 ⁰C)	30000~38000	27000~32000	17000~19000	12000~14000
Tensile-strength(Mpa)	≥4.50	≥4.2	≥3.2	≥2.8
Tear-strength (KN/m)	≥30	≥30	≥27	≥32
Elongation-break(%)	≥ 420	≥ 440	≥ 440	≥ 420
Linear Shrinkage (%)	≤0.3	≤0.3	≤0.3	≤0.3