H

L

P

Thickness of Resin Layer on Top of Intermediate Tire Base (mm) ≥

0.4

Tensile Performance

Maximum Tensile Force (N/cm)≥

-

200

250

Tensile Strength (Mpa) ≥

12.0

-

-

Elongation at Maximum Tension (%) ≥

-

-

15

Elongation at Break(%) ≥

500

250

-

Heat Treatment Dimensional Change Rate (%) ≤

2.0

1.0

0.5

Low Temperature Bendability

-40℃ No Crack

Impermeability

0.3Mpa, 2h Imperviousness

Impact Resistance

0.5kg.m, No Water Seepage

Resistant to Static Loads

-

-

20kg Watertight

Seam Peel Strength (N/cm)  ≥

4.0

3.0

Right Angle Tear Strength (N/cm) ≥

60

-

-

Trapezoidal Tear Strength (N) ≥

-

250

450

Water Absorption (70℃, 168h)(%) ≤

4.0

Heat Aging

(115°C)

Time (h)

672

Appearance

No Blistering,Cracking, Delamination, Bonding or Holes

Maximum Tension Retention (%) ≥

-

90

90

Tensile Strength Retention (%) ≥

90

-

-

Elongation Retention at Maximum Tension (%) ≥

-

-

90

Elongation at Break Retention (%) ≥

90

90

-

Low Temperature Bendability

-40℃ No Crack

Chemical Resistant

Appearance

No Blistering,Cracking, Delamination, Bonding or Holes

Maximum Tension Retention (%) ≥

-

90

90

Tensile Strength Retention (%) ≥

90

-

-

Elongation Retention at Maximum Tension (%) ≥

-

-

90

Elongation at Break Retention (%) ≥

90

90

-

Low Temperature Bendability

-40℃ No Crack

Artificial Climate Accelerates Aging

Time (h)

1500b

Appearance

No Blistering,Cracking, Delamination, Bonding or Holes

Maximum Tension Retention (%) ≥

-

90

90

Tensile Strength Retention (%) ≥

90

-

-

Elongation Retention at Maximum Tension (%) ≥

-

-

90

Elongation at Break Retention (%) ≥

90

90

-

Low Temperature Bendability

-40℃ No Crack