Home > Buy Now > Rubber Raw Materials > Butyl Rubber > Physical Requirements
 

Trade Ok
Member since 2004

Songshan Enterprise Group
 
GC00000002
GC00000001
GC03038969
GC00000003
GC00000004
GC00000005
GC01056248
GC00460641

line
Company Profile
Selling Leads
Index
Certificate

line


visitors: 199194
 
Contact us
Songshan Enterprise Group
[China]
Address:
Sanlizhuang High & New Tech. Zone, Dengfeng Zhengzhou Henan 452483 China
Phone:
86-371-62768046
Contact name:
Yang Xuehao , Imp & Exp Manager
Inquire now









Songshan Enterprise Group
 
Butyl Rubber Stoppers (Pharma-Closures)

Physical Requirements
Inquire now
Physical Requirements
Click to enlarge image


1. Fragments:

Not more than 5 fragments shall be found for every 100
penetrations on the antibiotics-stopper.

Not more than 20 fragments of diameter equal to or greater
than 50 ?m shall be found for every 10 penetrations on the
infusion-stopper.

2. Hardness:

The hardness shall fulfill the demand expounded by the user.

Generally, the hardness of the infusion stopper and the ?
20 series is Shore 50？?; the hardness of the ?13 series
is Shore 55？?.

3. Spike penetration force:

The force needed to penetrate the stopper of the antibiotic-
bottle shall not exceed 10N.

The force needed to penetrate the stopper of the infusion -
bottle shall not exceed 80N, and the average value shall be
less than 75N. No stopper shall be pushed into the bottle
during piercing.

4. The seal-ability and self-seal-ability:

The antibiotic-stopper shall be closed with the bottle; and
shall be sealed by itself in the course of three times
penetrating.

When the spike penetrate the infusion-stopper, complete
penetration shall be able to be achieved; under the weight
weighing 0.5kg effecting, no shall the spike be pulled out
from the stopper during 4 hour; nor signs of leakage shall
appear on the part that be penetrated during this time
period.


Related Keywords: butyl stopper


Inquire now