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LTPZW-3200 serials
Author:admin  From:Letian Plastics  Hits:1845  Update:2008-12-9

Resin of LTP ZW-3200 serials is crystal whisker reinforced composite materials based on Polyformaldehyde. With the characteristics of outstanding thermal stability, self-lubricating and frost resisting, the materials can be used long time about 20℃ lower than the Temperature of thermal deformation without any lubrication additive. And it is the first choice for parts of rolling and sliding machine.
Compare to Polyformaldehyde, Resin of LTP ZW-3200 serials have good mold technology without irritating smell and its products are according with RoHS index.

Mechanics of machinery data for LTP ZW-3200 serials engineering plastic

Item

Unit

Test method

ZW-3206
ZW-3208新葡萄京娱乐场
ZW-3210
ZW-3212新葡萄京娱乐场

Tensile strength

Mpa
GB/T1040
60
80
100
120

Rate of elongation

%
GB/T1040
1.2—2.5

Flexural strength

Mpa
GB1042
70887700.com
90
110
120

Impact strength
(notched)

KJ/M2
GB/T1043
10
12
8.0
8.0

Temperature of thermal
deformation

 
 
0.10—0.15

Friction factor

m/m葡京在线
80×80×3.0
0.005—0.008

Mold shrinkage rate
Flow directional
Vertical direcational

0.008—0.012

Density

Kg/m3
GB1033
1.35 1.35 1.50 1.60

Water absorption

%
GB1034
0.2 0.2 0.3 0.3

colour

 
Visual method
Colour matching as requirement of customer
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