Tikanga tirotiro o ngā hua silicone — paerewa tirotiro o ngā pīrere silicone

Ko te wāhanga matua o te silicone ko te silica dioxide, he pumau ōna āhuatanga matū, ā, kāore e mura. Ko ngā hua silicone i te ao tūturu kei te whakamahia whānuitia, nō reira he mea tino nui te tirotiro me te kimi i te silicone.

Nā, me pēhea te tirotiro i te silicone? He aha te paerewa tirotiro?

Tuatahi, paerewa whānui

1. Pāmahana whakahaere: -15℃-+80℃

2, mahi āhua taurite 45-95%

3. Te pāmahana rokiroki: -30℃-+85℃

4. Te wā rokiroki: A. Ka rongoatia te hua i raro i te extrusion mō te 1 marama

B. Ka taea te penapena i te hua kia papatahi mō te wā roa, me te kore e whakapūtātia

5. Pēhanga mahi: 86-106kpa

6. Te tere whakapā: 5MA i te 12VDC/0.5 hēkona/2*107 wā

Peke whakapā: <12 ms

8. Ātete ārai: >1012 ohms /500VDC

9. Ngaohiko pakaru >25KV/mm

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Pīni Rakuone Silicone Hokomaha KaiNgā Pīra Niho Silicone

 

Tuarua, te āhua o te

1, tae

(1). Paerewa: i muri i te huihuinga whakamomona, kāore te kiripaka e kitea, ā, kāore he rerekētanga nui

(2). Tikanga kimi: i raro i te māramatanga taiao kanapa, i te rama hihiko 40W rānei, ka whakakotahihia ngā tauira paerewa, ngā KĀRI tae rānei me ngā tauira hei whakatikatika. Kei runga ake i te 1.0 te koi o te tirohanga.

2, pūweru,

Paerewa: te taha hua iti iho i te 0.5mm, ōrite rānei

Te kōhao kimi: iti iho i te 0.1mm, ōrite rānei

3, āhua rerekē

(1) paerewa: ina he iti iho i te 0.1mm te matotoru o te pakitara angiangi H-h, he rite rānei ki te 0.1mm, X=20% i te wā e kitea ai te pokepokea ai;

Ina iti iho i te 0.2mm, e ōrite ana rānei te matotoru o te pakitara rapa, X=15% ina whakamatautauria te pokepokea ai

Ina iti iho i te 0.3mm te matotoru o te pakitara angiangi H + H, X=8% ina whakamatautauria te pokepokea ai.

(2) tikanga kimi: whakamātauria ki te ine matotoru.

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te niho piripiri silicone

4, pakaru

(1) paerewa: kāore he pānga ki te huihuinga me te mahi: iti iho i te 1.0mm, ōrite rānei

(2) tikanga kimi: ine mā te caliper vernier

5, te puhaketanga rauemi

(1) paerewa: mai i te kī ki raro

Ko te teitei o te rauemi tae kotahi he iti iho i te teitei anga e kitea ana +1.0mm, ā, kāore e kitea te anga.

(3) tikanga kimi: ine mā te caliper vernier

6. Kua wehea ngā pūāhua o runga ake nei

(1) paerewa: uara pokapū ±0.15mm

(2) tikanga kimi: te ine me te karuārai taputapu

7, te pūwāhi tae pūwāhi pupuhi

(1) paerewa: te wāhanga kua kitea o te silica gel i muri i te huihuinga a te kiritaki: kāore e kitea mārama

Hainangā piripiri silicone kounga kaiwheketere, nau mai ki te kōrero


Wā tuku: Paenga-whāwhā-04-2020