rubber foam hand grip for dumbbell

Rubber foam dumbbell hand grip

Hand grip characteristics:

1) Excellent and high quality control

2) In a variety of shapes and colors

3) Adopting environmental material and according with ROHS environmental standards of EU

4) Clean tube surface, can be smooth or milling surface according to customers’ request, both have fine slip proof performance.

Hand grip application:

Be used to retard heat transmission and prevent slippery when holding the handlebars. 

Rubber foaming handle series: soft hand grip applied in fitness equipment, rehabilitation equipment, hand gripper, rope skipping, mop, snow shovel, foam dumbbell, handle slipcover of baby carriage, versatility hair wave, sponge of skidproof hanger. And also used in hand tools, lawn mower, and brush cutter garden machinery.

Technical specifications:

Property

Unit

Value

Density range

kg/m³

50~100

Flammability

     -

B1

Oxygen index

%

≥33

Thermal conductivity

 -

-

Average tempreture

-20°C

0°C

40°C

w(m.k)

≤0.032

≤0.035

≤0.037

Moisture resistance factor

    -

≥5x10³

Water absorption ratio in vacuum

%

≤10

Dimension stability

105°C ±3°C, 7d

-

≤10

Ozone resistance

200h

%

Good, not cracking

Compress resilience ratio

Compression ratio 50%

Compression time 72h

%

≥70

Aging resistance

-

150 hours, slight wrinkles, no cracks, holes or distortion