shoe soles molding silicon rubber

FOB Price

US $6.45
200 - 40,000 kilogram
US $5.98
40,001 - 999,999 kilogram

group nameRTV-2 silicone rubber for molds making
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelHY630 HY638 silicone rubber
payment methodT/T, L/C, Westem Union
update timeTue, 05 Nov 2013 13:10:28 GMT

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Paramtents

Color White
silicone rubber:curing agent 3%-5%
Certification SGS,MSDS,RoHS
Material 100% silicone
Appearance Fluid
Appliacation molding silicone rubber
Sample free
HS CODE 39100000
Port shenzhen

Packging & Delivery

Min Order200 kilogram

Briefing

1. resistance to deformation, high-temperature
2. high reproduction times
3. good tensile strength
4. exceptional fluidity

Detailed

shoe sole molding silicon rubber applications

shoe sole molding silicon rubber is mainly used for making silicone rubber molds for shoes, sand casting, sole sampling, plaster models, simple products, products with non-complex patterns, as well as product models with stable size and non-deformation.

Features of shoe sole molding silicon rubber

a.low viscosity

b.easy operation

c.long shelf life over 12 months

d.high strength and low shrinkage

e.curing at room temperature within 2-4hours

f.high duplication times and no deformation

FAQ. Why shoe sole molding silicon rubber just can be reproduced for a few times?

It can be due to the following reasons:

a. Adding too much silicone oil in to silicon rubber. Silicon oil is an additive which destroies the molecular weight of silicone rubber and reduce the tension and tear strength.

b. Using the silicon rubber with a high hardness to make molds for small sized products with delicate and intricate designs and the silicon rubber with a low hardness to makes molds for large sized products with simple designs.

(Notes: we should choose the silicon rubber specifically according to the requirements of our products to avoid this problem.)

shoe soles molding silicon rubber

Datesheet of shoe sole molding silicon rubber

HY218# shoe soles molding silicon rubber

Model	Appearence	Mixing Ratio	Operating time	Curing time	Hardness	Tear-strength	Elongation	Viscosity
218#	white	2~3%	≥30min	≥3h	10~20A°	≥3KN/mm	≥200%	7000CS

HY238# shoe soles molding silicon rubber

Model	Appearence	Mixing Ratio	Operating time	Curing time	Hardness	Tear-strength	Elongation	Viscosity
238#	white	2~3%	≥30min	≥3h	30~35A°	≥7.5KN/mm	≥200%	15000CS

The proportions and reactions of the curing agent and the silicon are listed as follows:

a. Adding curing agent 1%, the shoe sole molding silicon rubber can still be operated within 2.5 hours and can be demoulded after 6-8 hours.

b. Adding curing agent 2%, theshoe sole molding silicon rubbercan still be operated within 50 minutes to 1 hour and can be demoulded after 2-3 hours.

c. Adding curing agent 3%, theshoe sole molding silicon rubbercan still be operated within 28 - 30 minutes and can be demoulded after 1.5-2 hours.

d. Adding curing agent 4%, the shoe sole molding silicon rubber can still be operated within 10 - 15 minutes and can be demoulded after 1 -1.5 hours.

Need any help on silicone rubber, please feel free to contact Ms Kitty:

Tel:86-755-89948294

Mob:86-18938867593

E-mail: hysh(at)szrl(dot)net

Skype:kity-467707861