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LTP ZW serials special material for automobile
Author:admin  From:Letian Plastics  Hits:2093  Update:2008-12-9

6, wear resistant materials-- LTP ZW-3160 serials
It is required that the friction factor is low and self-lubrication is good under elevated temperature for automobile parts such as change gear, shaft bearing, axile bush, electric brush and universal joint bulb. LTP ZW-3160 serials of LETIAN Plastics is a kind of PPS/PEEK/PTFE alloy, and its wear resistant property is remarkably improved comparing to common blend materials reinforce by 30% glass fiber. The Pv value can reach to 2200 at 23℃. As shown in table4 and 5.

Table 4

Item

Unit

LTP ZC-1600A
common grade

LTP ZC-1600B
High toughness

density

g/cm3
1.65
1.65

Tensile strength

Mpa
165
165

Rupture elongation

%
1.2
0.8

Flexural strength

Mpa
210
240

Flexural modulus

Gpa
14.5
16.0

Impact strength
(notched)

KJ/M2
7.2
10.2

Impact strength
(non-notched)

KJ/M2
50.0缅甸小勐拉新葡京
55.0

Thermal deformation temperature

260
260
Test according to national standards of People’s Republic of china
Table 5
Abrasion value(g)
23℃
85℃
150℃
LTP ZW-3160xpj5.com
1.14×10-4
1.90×10-4
2.00×10-4www.3066.com
LTP ZW-3160A
6.2×10-4
11.4×10-4
12.5×10-4
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