liquid silicone rubber for making keyboards, kitchenware,Rubber Rolls and sundries

liquid silicone rubber materials for baby nipple,keypad,kitchenware,adult toy,insole,mold,logo,tradmark

YAC-26XX  series        

Translucent Liquid Silicone Rubber 

Http://www.goodsilicone.com

Feature

  

Ø Excellent tear strength

Ø Hight rebound property

Ø Outstanding resistance to aging

Ø Resistant to light;

Ø Resistant to optical Drugs

Ø FDA ,SGS and EN1400 certification 

Application:

Suitable for silicone keyboards, kitchenware,Rubber Rolls and sundries etc.

Item   Properties	YAC-2640A/B	YAC-2650A/B	YAC-2660A/B	YAC-2670A/B
Shore A hardness	37°A-40°A 40°A-45°A	50°A±2°A	60°A±2°A	≥65°A
Viscosity	80000Mpa.s±20000Mpa.s 160000Mpa.s±200000Mpa.s	Liquid	Liquid	Liquid
Tensile	≥5Mpa	≥6Mpa	≥6Mpa	≥6.5Mpa
Elongation	≥380%	≥450%	≥400%	≥300%
Tear Strength	≥15KN/M	≥25KN/M	≥20KN/M	≥20KN/M
Specific Gravity	1.120g/cm3	1.132g/cm3	1.137g/cm3	1.141g/cm3
Cure condition	120°T90(40s)	120°T90(40s)	120°T90(40s)	120°T90(40s)

How to make

(1) Precisely weigh A-components and B-component

(2) Mixing A,B component at the ratio of 1:1

(3)De-airing: Put the mixture into machine for  defoameragent .

Pot  life

After the A and B components are mixed,YAC-26XXhight translucent liquid silicone rubber will remain usable for at least 16 hours at room 

temperature. refrigeration at lower temperature will significantly extend the usable life after mixing.

Notes

(1)Mixing A and B components properly and respectively before use!

(2)Materials should be sealed stored and be run out during the pot life,otherwise lead to waste because of curing tardily.

(3)Curing condition relate to temperature ,while lower temperature reduce curing speed. 

(4)The product belong to non-hazardous article.But flush with large of water when  touched with mouth or eyes.

Storage and delivery

(1)Shelf life:6 months(-25°C) at dry place.

(2)Avoid some compound,such as Amines,S,P

(3)Belong to non-hazardous article,can according to the general transportation of chemicals.

(4) Must be  sealed and preserve carefully in case leaking during transportation

liquid silicone rubber for making keyboards, kitchenware,Rubber Rolls and sundries