Liquid silicone rubber teach you how to make silicone molds

FOB Price

US $10.80200 - 40,000 kilogram

US $8.8040,001 - 999,999 kilogram

group name: RTV-2 silicone rubber for molds making

Min Order: 200 kilogram

brand name: Hong Ye silicone rubber

model: HYE625

Nearest port for product export: Shenzhen, Guangzhou, Xiamen, Shanghai

Delivery clauses under the trade mode: FOB, CFR, CIF

Acceptable payment methods: T/T, L/C, Westem Union

Export mode: Export through agents

update time: Fri, 08 Nov 2013 16:22:54 GMT

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Paramtents

Color white silicon rubber
Mixing Ratio (%) 5%
Operating time (mins 25 0C ) 35~60
Curing time(hours 25 0C) 2~4
Hardness (shore A) 22-25
Density ( g/cm 3 ) 1.08
Viscosity (Mpas -25 0C) 27000
Elongation-break(%) .420
MOQ 200 kgs
Delievery Time Within 3 days after receiving bank receipt

Packging & Delivery

Min Order200 kilogram

Briefing

RTV2 silicon used for:
1)resin crafts
2)PU resin
3)candles crafts
RTV2 silicon with high time reproduction,high time copies

Detailed

Liquid silicone rubber teach you how to make silicone molds

Material: use silicone rubber brand : Smooth-on Silicones, Wacker Silicone Rubber, Rhodia Silicones, Hongye silicone rubber , ACC Silicone Rubber

Application of liquid Silicone Rubber :

mainly applied for making various molds:

used to reproduce concrete or cement, gypsum, gypsum, architecture, decorative arts and crafts, big statue, cultural relic product, etc.

milk white two component silicone rubber for molding making is primarily intended for poly resin crafts, PU crafts, PU resin crafts ,gypsum crafts ,unsaturated resin crafts, lighting and candles crafts ,plastic toy , stationery gifts crafts industry, a large statue Buddha, relievo furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large-scale cement mold, artificial fossils Factory, Europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on.

Liquid silicone rubber teach you how to make silicone molds

Features of liquid silicone rubber:

RTV-2 Room temperature sulfureted silicon rubber for mold making is white or red flowing liquid with general hardness of 22-50A°after curing. Molding silicon rubber is a kind elastic silicon rubber mold which features with resistance to deformation, high-temperature, acid-alkali and expansion as well as high reproduction times, good tensile strength ,tear strength and elongation.

How To Make Silicon Molds/Silicones Moulds standard datasheet(25°C)

(A:B=1:1 mixing ratio)

Product	E-620	E-625	E-630	E-642	E-647
Appearance	Translucent	Translucent	Translucent	Translucent	Translucent
Hardness(shore A)	20±2	25±2	30±2	42±2	47±2
Mix ratio(A:B)	1:1	1:1	1:1	1:1	1:1
Viscocity Part A(mPa.s)	23000±2000	27000±2000	25000±2000	30000±2000	35000±2000
Viscocity Part B(mPa.s)	3500±500	3500±500	2400±500	6000±500	3200±500
Tensile strength (kgf/cm²)	38±5	48±5	50±5	65±5	65±5
Tear-strength (kN/m)	16±2	16±2	16±2	16±2	16±2
Elongation(%)	500±50	500±50	450±50	450±50	450±50
Pot life/working time (mins)	30-40	30-40	30-40	30-40	30-40
Curing time/setting time (hrs)	3-4hrs(25°C) 110-20mins(60°C)	3-4hrs(25°C) 110-20mins(60°C)	3-4hrs(25°C) 110-20mins(60°C)	3-4hrs(25°C) 1 110-20mins(60°C)	3-4hrs(25°C) 10-20mins(60°C)
Shrinkage rate (%)	0.1	0.1	0.1	0.1	0.1

How to make silicone rubber mold :

1. Added with 1% of catalyst, Condensation silicone (for gypsum crafts) can still flow within 2.5 hours, mold can be released in 23 hours.
2. Added with 2% of catalyst, Condensation silicone (for gypsum crafts) can still flow within 1 hour to 1.5 hour, mold can be released in 15 hours.
3. Added with 3% of catalyst, Condensation silicone (for gypsum crafts) can still flow within 50-70 minutes, mold can be released in 10 hours.
4. Added with 4% of catalyst, Condensation silicone (for gypsum crafts) can still flow within 40-60 minutes, mold can be released in 4-7 hours.

5. Added with 5% of catalyst, Condensation silicone (for gypsum crafts) can still flow within 30-50 minutes, mold can be released in 3-6 hours.

Package: 25kg/drum and 200kg/drum

Payment Terms : L/C, Western Union, Bank Transfer

Delivery Time : Within 3 days after getting bank receipt

Liquid silicone rubber teach you how to make silicone molds

Free CDs on mold making guide and brochure are available,If you have any questions with liquid silicone rubber, pls feel free to contact Ms Aimee,

MSN: aimeezhou055722(at)hotmail(dot)com
Skype:aimee055722

Email:hysz(at)szrl(dot)net
Tel:0086-755-89948006
Mob: 086-18938867541
Trademanager:cn200039753