- Tensile Strength (psi) ....... 3500 min.
- Ultimate Elongation .......... 750% min.
- Hardness (Shore A) .......... 35 ± 5
- 100% Modulus (psi) ......... 125 max.
- Specific Gravity ................. 0.97 max.
- Strong Alkallies - Fair
- Weak Alkallies - Good
- Strong Acids - Poor
- Weak Acids - Good
- Petroleum - Poor
Low Temperature Flex:
- Brittle at -67º F
- Flexible at 0º F
Protein In Natural Rubber:
- Less than 50 micrograms/gram
Primeline's Natural Rubber Latex
Primeline's natural rubber latex tubing meets or exceeds the physical properties of Commercial Item Description A-A-52047C Type I Class 1, 2, and 3, Type III, Type IV, and Type V Class 1, 2, and 3 which replaced Federal Specification ZZ-T-831D
Primeline's amber natural rubber latex tubing is in compliance with USP Biological Classification IV.
± 0.015 inch on sizes up to and including 3/8 inch.
Proportionately greater on larger sizes.
1/32 inch and 3/64 inch wall ± 0.007 inch.
1/16 inch to 5/64 inch walls ± 0.010 inch.
3/32 inch and 1/8 inch ± 0.015 inch
Tubing with walls greater than 1/8 inch are guaged on the outside diameter.
Primeline offers natural rubber latex tubing in sizes which range from 1/16 inch inside diameter (ID) x 1/32 inch wall to 1 inch ID x 1/4 inch wall.
Primeline Industries supports the world-wide goal to eliminate the use of ozone depleting chemicals. We do not knowingly use a Class I or Class II ozone depleting chemical as identified in the U.S. Clean Air Act Amendments of 1990 in the manufacturing process of our natural rubber latex tubing.
Added Customization Possibilities
- Nylon fabric
- Ethylene Oxide
- Steam Autoclave - 121° C 30 minutes gravity 30 minutes@15 p.s.i.
Maximum Recommended Operating Temperature ( F):
- 212º Intermittent
- 158º Continuous