Txheej txheem cej luam ntawm blister teeb lub thawv rau blister tshuab khoom

Lub thav duab ntawm lub hleb lub teeb yog tib yam li ntawm cov tsoos lub teeb lub thawv, tab sis vim lub thermal expansion coefficient loj ntawm acrylic ntawv, lub shrinkage yog li cuaj npaug ntawm cov hlau hom, thiab yuav tsum muaj chaw rau expansion. thiab contraction thaum txhim kho lossis kho.

Yog tias koj tab tom ntsib kev lag luam hauv cheeb tsam, lub tshuab luam ntawv tshuaj ntsuam tsis tsim nyog. Vim tias qhov zoo thiab kev siv tshuab ntawm acrylic txiav txim siab nws tus nqi siab. Kev tshuaj ntsuam luam ntawv los ntawm phaj ua rau luam ntawv, cov khoom me me tsis raug nqi, yog tias ob qho ntxiv, tus nqi yog qhov tsis txaus ntseeg rau cov neeg siv zoo tib yam. Thaum koj tau txais ib qho kev txiav txim thiab mus rau lub tuam txhab kev tshuaj ntsuam luam ntawv luam tawm, qhov zoo yog qhov zoo, tus nqi qis, thiab tus nqi tau txais kev cawmdim. Vim li cas ho tsis ua.